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Siemens 7MB3000 Series Operating Instructions Manual

Wall-mounted device
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Continuous gas analysis
SIPROCESS GA700
Wall-mounted device
Operating Instructions
7MB3000-.....-....
7MB3010-.....-...., 7MB3017-.....-....
7MB3020-.....-...., 7MB3027-.....-....
7MB3040-.....-...., 7MB3047-.....-....
07/2023
A5E31930403-AB
Introduction
Safety instructions
General information
Description
Combined operation
Installing the device
Installing / removing and
connecting analyzer and
option modules
Connecting the device
Commissioning
Operation
Maintenance and servicing
Decommissioning,
dismantling and disposal
Technical specifications
Dimension drawings
Appendix
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A

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Summary of Contents for Siemens 7MB3000 Series

  • Page 1 Introduction Safety instructions General information Continuous gas analysis Description SIPROCESS GA700 Wall-mounted device Combined operation Installing the device Operating Instructions Installing / removing and connecting analyzer and option modules Connecting the device Commissioning Operation Maintenance and servicing Decommissioning, dismantling and disposal Technical specifications Dimension drawings 7MB3000-..-..
  • Page 2 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.

  • Page 3: Table Of Contents

    Table of contents Introduction ............................9 Purpose of this document ....................9 History..........................9 Purpose ..........................10 Field of application ......................10 Proper use ......................... 11 Qualified personnel......................11 Checking delivery ......................12 Transportation and storage ....................12 Warranty conditions......................13 Safety instructions ..........................
  • Page 4 Table of contents 4.5.2 Module structure, high-temperature version............... 33 4.5.3 How the ULTRAMAT 7 works....................35 4.5.4 Reference gas monitoring ....................36 CALOMAT 7 ........................37 4.6.1 Module design........................37 4.6.2 How the CALOMAT 7 works....................38 Option modules ......................... 38 Combined operation ..........................
  • Page 5 Table of contents 7.7.2 Connecting the ULTRAMAT 7 ....................74 7.7.3 Connecting CALOMAT 7 ..................... 75 Removing analyzer modules, standard version..............76 Removing OXYMAT 7, high-temperature version..............78 7.10 Removing ULTRAMAT 7, high-temperature version.............. 80 7.11 Installing option modules....................81 7.11.1 Mounting locations of option modules ................
  • Page 6 Table of contents 9.4.5 Reference gas monitoring with pressure switch ..............129 Zero point error ....................... 130 9.5.1 OXYMAT 7 ........................130 9.5.2 CALOMAT 7 ........................132 Checking gas paths for leaks .................... 133 9.6.1 General information on leaks ................... 133 9.6.2 Recommended test setup for analyzer modules in standard version ........
  • Page 7 Table of contents Dimension drawings .......................... 175 Appendix............................177 Conformity with European directives ................177 Certificate ........................178 Abbreviations ........................178 References........................179 Spare parts/accessories ....................182 A.5.1 Notes..........................182 A.5.2 Spare parts wall-mounted device..................183 A.5.3 Spare parts OXYMAT 7 ..................... 184 A.5.4 Spare parts ULTRAMAT 7 ....................
  • Page 8 Table of contents Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 9: Introduction

    Introduction Purpose of this document These operating instructions include all the necessary information on the operating principle and the safe usage of the device. These are instructions on the mounting, commissioning, operation, servicing, decommissioning and dismantling of the device. These operating instructions are intended for qualified personnel who have been instructed in all work on a device in non-hazardous areas and in possible dangers arising from improper conduct and who have been trained.

  • Page 10: Purpose

    If used in homes, the device may cause radio interference. Note For more information on the compatibility of the hardware and firmware, refer to: Siemens Industry Online Support (https://support.industry.siemens.com/cs/de/en/ps/17731). You will find more information in the operating instructions, see  "References (Page 179)".

  • Page 11: Proper Use

    Siemens. Qualified personnel Persons who install, connect, commission, operate, service, maintain and disassemble the device must have the following specific qualifications: •...

  • Page 12: Checking Delivery

    Introduction 1.8 Transportation and storage Checking delivery 1. Check the packaging and the device for visible damage caused by inappropriate handling during shipping. 2. Report any claims for damages immediately to the shipping company. 3. Retain the damaged parts until clarification. 4.

  • Page 13: Warranty Conditions

    All obligations on the part of Siemens AG are contained in the respective sales contract, which also contains the complete and solely applicable liability provisions. The provisions defined in the sales contract for the responsibility for defects are neither extended nor limited by the remarks in this document.
  • Page 14 Introduction 1.9 Warranty conditions Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 15: Safety Instructions

    Safety instructions Requirements for safe use In terms of safety, this device left the factory in perfect condition. In order to maintain this status and to ensure safe operation of the device, observe these operating instructions and all the information relevant to safety. Observe the information and symbols on the device.

  • Page 16: Conformity With European Directives

    In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions constitute one element of such a concept. Customers are responsible for preventing unauthorized access to their plants, systems, machines and networks.
  • Page 17 Safety instructions 2.2 Basic safety instructions To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed under: Industrial security (https://www.siemens.com/industrialsecurity) WARNING Introduction of combustible gases Explosion hazard Devices in standard version are not designed for use in hazardous areas.
  • Page 18 Safety instructions 2.2 Basic safety instructions Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 19: General Information

    If you want to use the device under special ambient conditions, for example, in nuclear power plants or for research and development purposes, we recommend: First contact your local SIEMENS partner or our application department. Explain the specific application and clarify the operating conditions. Automatic reset All SIPROCESS GA700 devices feature internal monitoring.

  • Page 20: Measuring High Oxygen Concentrations

    General information 3.4 Measuring high oxygen concentrations If you are using SIPROCESS GA700 devices in critical processes, observe the following information: • Monitor the limits externally via the control system. • If an option module 2.1 is installed, read out the device status via the digital outputs of the option module.

  • Page 21: Description

    Description Overview Wall-mounted devices have a modular structure. A wall-mounted device consists of a wall housing and at least one analyzer module. Optionally, wall-mounted devices can be fitted with option modules Definition wall-mounted device and wall housing The following terms are used in the operating Instructions: •...

  • Page 22: Structure Of The Wall Enclosure

    Description 4.2 Structure of the wall enclosure Structure of the wall enclosure ① ⑨ Door Ethernet cable gland (only metal version) ② ⑩ Fastening hole for door screw (6 units) Purging gas connection outlet (optional) ③ ⑪ Display Equipotential bonding connection ④...

  • Page 23: Device/Module Identification

    Description 4.3 Device/module identification ① ③ ④ The door is fitted with a display and a keyboard and is locked via mounting holes ② with six screws. ⑭ The device provides space for the installation of two unheated analyzer modules AM1 ⑬...

  • Page 24: Design Of Module Nameplate

    Description 4.3 Device/module identification 4.3.2 Design of module nameplate ① ⑥ Module version Measured component 1 ② ⑦ Article number Measured component 2 optional (ULTRAMAT only) ③ ⑧ Article number suffix Measured component 3 optional ④ ⑨ Serial number DataMatrix Code ECC 200 ⑤...
  • Page 25 Description 4.3 Device/module identification 1959, 1979, 1999, 2019 October 1960, 1980, 2000, 2020 November 1961, 1981, 2001, 2021 December 1962, 1982, 2002, 2022     1963, 1983, 2003, 2023   1964, 1984, 2004, 2024 1965, 1985, 2005, 2025 1966, 1986, 2006, 2026 1967, 1987, 2007, 2027 1968, 1988, 2008, 2028 1969, 1989, 2009, 2029...

  • Page 26: Oxymat 7

    Description 4.4 OXYMAT 7 OXYMAT 7 4.4.1 Module structure, standard version ① ⑤ Reference gas inlet Power supply connection ② ⑥ Not assigned Connection for optional module 2.x (OM2.x) ③ ⑦ Sample gas outlet Connection for internal bus communication (CAN) ④ Sample gas inlet  ...

  • Page 27: Module Structure, High-Temperature Version

    Description 4.4 OXYMAT 7 4.4.2 Module structure, high-temperature version ① Sample gas outlet ② Sample gas inlet ③ Reference gas inlet Figure 4-5 Structure of OXYMAT 7 high-temperature, gas connections Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...
  • Page 28 Description 4.4 OXYMAT 7 ① Connection for internal bus communication (CAN) ② Power supply connection ③ Connection for sample chamber heating ④ Connection for optional module 2.x (OM2.x) Figure 4-6 Structure of OXYMAT 7 high-temperature, electrical connections Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 29: Principle Of Operation Of Oxymat 7

    Description 4.4 OXYMAT 7 4.4.3 Principle of operation of OXYMAT 7 Overview ① ⑦ Reference gas inlet Paramagnetic measurement effect ② ⑧ Restrictors Electromagnet with alternating current strength ③ ⑨ Microflow sensor Sample gas and reference gas outlet ④ ⑩ Reference gas channels Vibration compensation system (optional) ⑤...
  • Page 30 Description 4.4 OXYMAT 7 Measuring principle In contrast to other gases, oxygen is highly paramagnetic. OXYMAT 7 analyzer modules use this physical property to determine the oxygen concentration in gases. Oxygen molecules in an inhomogeneous magnetic field always move toward the higher field strength.

  • Page 31: Reference Gas Monitoring

    • For changes to the sample gas pressure, contact the Service. • Have the pressure switching point of the reference gas pressure switch adjusted by a Siemens technician or someone trained for this case.

  • Page 32: Ultramat 7

    Description 4.5 ULTRAMAT 7 ULTRAMAT 7 4.5.1 Module structure, standard version ① ⑤ Sample gas inlet (1) Connection for internal bus communication (CAN) ② ⑥ Sample gas outlet (2) Power supply connection ③ ⑦ Reference gas outlet (3) Connection for optional module 2.x (OM2.x) ④...

  • Page 33: Module Structure, High-Temperature Version

    Description 4.5 ULTRAMAT 7 4.5.2 Module structure, high-temperature version ① Sample gas inlet     ② Sample gas outlet     ③ Reference gas outlet     ④ Reference gas inlet     Figure 4-9 Structure of ULTRAMAT 7 high-temperature, gas connections Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...
  • Page 34 Description 4.5 ULTRAMAT 7 ① Connection for internal bus communication (CAN) ② Power supply connection ③ Connection for optional module 2.x (OM2.x) ④ Connection for terminal block heating ⑤ Connection for sample chamber heating Figure 4-10 Structure of ULTRAMAT 7 high-temperature, electrical connections Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 35: How The Ultramat 7 Works

    Description 4.5 ULTRAMAT 7 4.5.3 How the ULTRAMAT 7 works Overview ① ⑧ Source, adjustable Slider, adjustable ② ⑨ Optical filter Microflow sensor ③ ⑩ Beam splitter/Y cell Receiver chamber measuring side ④ ⑪ Chopper Sample gas outlet ⑤ ⑫ Reference chamber Sample chamber ⑥...

  • Page 36: Reference Gas Monitoring

    Description 4.5 ULTRAMAT 7 Measuring principle The ULTRAMAT 7 can simultaneously measure up to 4 infrared-active measuring components. The measurements are based on the molecular-specific absorption of infrared radiation bands (absorption bands). ULTRAMAT 7 analyzer modules use a spectral range which includes wavelengths of 2 to 9 µm. Although the absorbing wavelengths are characteristic of individual gases, they may partially overlap.

  • Page 37: Calomat 7

    Description 4.6 CALOMAT 7 To connect the reference gas supply and return lines use only such gas-contacted connecting parts that are suitable for the connection and the reference gas. The flow rate of the reference gas can range from 0.1 l/min to 1.5 l/min. We recommend a flow rate of approx.

  • Page 38: How The Calomat 7 Works

    Description 4.7 Option modules 4.6.2 How the CALOMAT 7 works Overview ① Sample gas inlet     ② Measuring membrane with     thin-film resistors ③ Sample gas outlet     Figure 4-13 Principle of operation of CALOMAT 7 How it works/measuring principle The measuring method is based on the different levels of thermal conductivity of gases.
  • Page 39 Description 4.7 Option modules If the device is retrofitted with an option module 2.1, this must be activated via LUI or PDM. Option module 2.2 Option module 2.2 (OM2.2) is a system module connected directly via the CAN bus. Just like the analyzer modules, this module is an "intelligent"...
  • Page 40 Description 4.7 Option modules Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 41: Combined Operation

    Combined operation Slots for analyzer modules The following figure shows the bottom of the wall-mounted device with two slots for the analyzer modules. ① Slot 1 (AM1), example OXYMAT 7 ② Slot 2 (AM2), example ULTRAMAT 7 Figure 5-1 Slots for analyzer modules, bottom of wall-mounted device Note High temperature analyzer modules The high-temperature analyzer modules OXYMAT 7 and ULTRAMAT 7 are designed solely for...

  • Page 42: Operating Modes

    Combined operation 5.2 Operating modes Operating modes 5.2.1 Setting note Note Operating mode-specific parameter assignment of the gas path in serial/parallel operation Analyzer modules can be operated in series or in parallel. • If you are only using one analyzer module or want to operate two analyzer modules in series, set the value "Shared"...

  • Page 43: Changing The Operating Mode

    Combined operation 5.3 Structure of the gas connections 5.2.4 Changing the operating mode Please observe the following points when switching between the operating modes: • Check the mounting positions of sample gas restrictors or clamping screws at the sample gas connections. If required, change them in accordance with the selected operating mode. For additional information, refer to the section "Structure of the gas connections (Page 43)".
  • Page 44 Combined operation 5.3 Structure of the gas connections Overview ① Version with pipes: Sample gas bushing with 6 mm nozzles ② Sample gas restrictors ③ Version with hoses: Sample gas bushing with 6 mm nozzles Figure 5-2 Sample gas connections with sample gas restrictors The sample gas connections of the analyzer modules are 6 mm nozzles.
  • Page 45 Combined operation 5.3 Structure of the gas connections Distinction between sample gas restrictors and clamping screws The sample gas restrictor and clamping screw differ in the bolt head and at the outlet diameter at the bottom end. • Sample gas restrictor: Slotted screw, outlet diameter 0.5 mm •...
  • Page 46 Combined operation 5.3 Structure of the gas connections Overview of mounting position ① Gas connection before installation of sample gas restrictor or clamping screw ② Gas connection after installation of sample gas restrictor or clamping screw ③ Front clamp ring ④ Rear clamp ring ⑤...

  • Page 47: Application Planning

    Combined operation 5.4 Application planning Application planning 5.4.1 General safety instructions WARNING Introduction of combustible gases Explosion hazard Devices in standard version are not designed for use in hazardous areas. • Do not use a standard version of the analyzer in hazardous areas. •...

  • Page 48: Notes On Applications Planning

    Combined operation 5.4 Application planning 5.4.2 Notes on applications planning Note Usability of the device Before you use the device, use the technical specifications to check that your device is suitable for the measuring task. Note Vibrations at the installation site disturb the measured signal When you use OXYMAT 7 and/or ULTRAMAT 7 analyzer modules, vibrations, especially in the frequency range from 6 Hz to 15 Hz, can influence the measured signal.

  • Page 49: Operation With At Least One Ultramat 7

    Combined operation 5.4 Application planning Table 5-1 Mounting position of the sample gas restrictor: OXYMAT 7 Operating Sample gas restrictor/clamping screw mode Operation with one Operation with two OXY‐ Operation with two OXY‐ OXYMAT 7 MAT 7 in series MAT 7 in parallel Pressure op‐ Install a sample gas restric‐...

  • Page 50: Operation With Different Analyzer Modules

    Combined operation 5.4 Application planning 5.4.6 Operation with different analyzer modules OXYMAT 7/ ULTRAMAT 7/ CALOMAT 7 Table 5-4 Mounting conditions and positions for the sample gas restrictor Operating Sample gas restrictor/clamping screw mode OXYMAT 7/ ULTRAMAT 7 ULTRAMAT 7/ CALOMAT 7 OXYMAT 7/ CALOMAT 7   Pressure op‐ OXYMAT 7 must always be We recommend flowing the No restrictions...

  • Page 51: Retrofitting Sample Gas Restrictors

    Combined operation 5.4 Application planning 5.4.7 Retrofitting sample gas restrictors Retrofitting example: "Pressure operation, serial" for OXYMAT 7/ULTRAMAT 7 When you are replacing the ULTRAMAT 7 with an OXYMAT 7 analyzer module, you must replace the sample gas restrictor in the sample gas inlet with a clamping screw. Sample gas inlet Reference gas inlet ①...

  • Page 52: Enclosure Purging

    Combined operation 5.4 Application planning Retrofitting example "Suction operation, serial" operating mode for OXYMAT 7/ULTRAMAT 7 When you are using the ULTRAMAT 7 and the OXYMAT 7 analyzer module in serial suction operation, you must convert the sample gas restrictor of the OXYMAT 7 analyzer module: Sample gas inlet →...

  • Page 53: Sample Gas Disposal

    Combined operation 5.5 Plug & measure permitted activities 5.4.9 Sample gas disposal Thin long lines cause flow resistances in the gas paths. Therefore: • Install the exhaust line as short as possible • Use an exhaust gas line with a larger diameter Install the exhaust line as vertical as possible to avoid water vapor condensation in the exhaust gas line.

  • Page 54: Notes On Configuration Change

    Combined operation 5.5 Plug & measure permitted activities 5.5.2 Notes on configuration change NOTICE Damage caused by inadmissible procedure/faulty operations Inadmissible procedure and/or faulty operations can result in damage to the device or its modules/electronic equipment in connection with Plug & Measure. Therefore: •...

  • Page 55: Case Differentiations

    Combined operation 5.5 Plug & measure permitted activities 5.5.3 Case differentiations Table 5-5 Plug & Measure - Commissioning Case Description Data synchronization/Action Commissioning, PM without serial num‐ Automatic data synchronization  1) Commissioning, each module has a seri‐ Automatic data synchronization  1) al number stored at the factory. None of the modules has been connec‐...
  • Page 56 Combined operation 5.5 Plug & measure permitted activities Table 5-7 Plug & Measure installation of a PM into an existing (configured) device / replacement of a PM in an existing (configured) device Case Description Data synchronization/Action Un‐ The PM electronics is replaced. "-" is dis‐ Automatic data synchronization , no  1)
  • Page 57 Combined operation 5.5 Plug & measure permitted activities Table 5-9 Plug & Measure - AM slot change Case Description Data synchronization/Action Un‐ AM1 → Internal swapping of modules between None change slots is not permitted! AM2 → Install the modules once again in their previous slot and restart the device. Un‐...
  • Page 58 Combined operation 5.5 Plug & measure permitted activities Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 59: Installing The Device

    Note Material compatibility Siemens can provide you with support concerning selection of analyzer components wetted by the process medium. However, the device operator is responsible for the selection of components. Siemens accepts no liability for faults or failures resulting from incompatible materials.
  • Page 60 Installing the device 6.1 General safety instructions for installation WARNING Violation of the maximum permissible operating pressure Danger of injury or poisoning The maximum permissible operating pressure depends on the device version. The device can be damaged if the maximum permissible operating pressure is exceeded. Hot, toxic and corrosive process media can be released.

  • Page 61: Installation Instructions

    Installing the device 6.2 Installation instructions NOTICE Aggressive atmospheres Damage to device through penetration of corrosive vapors • Make sure that the device is suitable for the area of use. NOTICE Direct sunlight Device damage The device can overheat or materials become brittle through the influence of UV radiation. •...
  • Page 62 Installing the device 6.2 Installation instructions Note Weatherproof installation Install the device at a location where it is protected against: • Direct heat and solar radiation • Mechanical damage • Vibrations • Contamination • Intrusion of dust • Corrosive media • Moisture •...

  • Page 63: Installing The Wall-Mounted Device

    Installing the device 6.3 Installing the wall-mounted device Installing the wall-mounted device Dimension drawing The following figure shows the dimensions of the wall-mounted device and the distance of the fastening holes. The dimensions are specified in millimeters. Figure 6-1 Drilling template and side view Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...
  • Page 64 Installing the device 6.3 Installing the wall-mounted device Figure 6-2 Dimensions with open wall-mounted device Procedure 1. Drill four holes into the wall. The dimensions for the drill holes are specified in the drilling pattern. 2. Insert the anchors in the drilled holes. 3.

  • Page 65: Installing / Removing And Connecting Analyzer And Option Modules

    Installing / removing and connecting analyzer and option modules General safety instructions for configuration change WARNING Dangerous voltage at open device Danger of electrocution when the enclosure is opened or enclosure parts are removed • Keep the device closed during operation •...

  • Page 66: Wall Housing Tool

    Installing / removing and connecting analyzer and option modules 7.3 Cables Wall housing tool The following tools are required for the mounting/removal of the analyzer module in the wall enclosure: Table 7-1 Wall housing tool Designation Quantity Screwdriver   Torx T25  ...
  • Page 67 Installing / removing and connecting analyzer and option modules 7.3 Cables CAN bus cable NOTICE Confusing the connectors when connecting the modules When connecting the modules to the CAN bus, confusing the connectors can lead to error messages to the device. •...

  • Page 68: Installing Analyzer Modules, Standard Version

    Installing / removing and connecting analyzer and option modules 7.4 Installing analyzer modules, standard version Installing analyzer modules, standard version Overview ① ④ Wall-mounted device Equipotential bonding cable ② ⑤ Screw for door (6 units) Torx screw for housing floor (8 units) ③...
  • Page 69 Installing / removing and connecting analyzer and option modules 7.4 Installing analyzer modules, standard version ④ 3. Remove the equipotential bonding cable from the blank plate of the respective slot. ④ Note: The cable for equipotential bonding is no longer required after the analyzer ⑥...

  • Page 70: Installing Oxymat 7, High-Temperature Version

    Installing / removing and connecting analyzer and option modules 7.5 Installing OXYMAT 7, high-temperature version Installing OXYMAT 7, high-temperature version Overview ① ④ Wall-mounted device Flat seal ② ⑤ Screw for door (6 units) Equipotential bonding cable ③ ⑥ Torx screw for housing floor (8 units) Analyzer module OXYMAT 7, high-temperature ver‐...
  • Page 71 Installing / removing and connecting analyzer and option modules 7.5 Installing OXYMAT 7, high-temperature version ③ 4. Loosen the eight Torx screws and remove the two blank plates at slots 1 and 2. ④ 5. Check the flat seal for damage. Replace the flat seal if it is damaged or porous.

  • Page 72: Installing Ultramat 7, High-Temperature Version

    Installing / removing and connecting analyzer and option modules 7.6 Installing ULTRAMAT 7, high-temperature version Installing ULTRAMAT 7, high-temperature version Overview ① ④ Wall-mounted device Analyzer module ULTRAMAT 7, high-temperature version with module insulation ② ⑤ Screw for door (6 units) Flat seal ③...

  • Page 73: Connecting Analyzer Modules

    Installing / removing and connecting analyzer and option modules 7.7 Connecting analyzer modules ⑥ 3. Remove the equipotential bonding cable from the blank plate at slot 1. ⑥ Note: The cable for equipotential bonding is no longer required after the analyzer ④...

  • Page 74: Connecting The Ultramat 7

    Installing / removing and connecting analyzer and option modules 7.7 Connecting analyzer modules 5. Check the gas paths for leaks, see Checking gas paths for leaks (Page 133). 6. Close the housing door using the six screws. Tighten the screws on the door with a torque of 3.5 Nm. 7.7.2 Connecting the ULTRAMAT 7 Overview...

  • Page 75: Connecting Calomat 7

    Installing / removing and connecting analyzer and option modules 7.7 Connecting analyzer modules 7.7.3 Connecting CALOMAT 7 Overview ① ③ CAN interface, 12-pin ribbon cable Interface, 26-pin ribbon cable to option mod‐ ule OM 2.1/2.2 ② Connector for cable from power supply unit  ...

  • Page 76: Removing Analyzer Modules, Standard Version

    Installing / removing and connecting analyzer and option modules 7.8 Removing analyzer modules, standard version Removing analyzer modules, standard version Overview ① ④ Wall-mounted device Equipotential bonding cable ② ⑤ Screw for door (6 units) Torx screw for housing floor (8 units) ③...
  • Page 77 Installing / removing and connecting analyzer and option modules 7.8 Removing analyzer modules, standard version 3. Remove the following cables: – Power cable to the analyzer module printed circuit board and power supply unit – 12-pin ribbon cable (CAN) to the analyzer module printed circuit board and the processing unit –...

  • Page 78: Removing Oxymat 7, High-Temperature Version

    Installing / removing and connecting analyzer and option modules 7.9 Removing OXYMAT 7, high-temperature version Removing OXYMAT 7, high-temperature version Overview ① ④ Wall-mounted device Flat seal ② ⑤ Screw for door (6 units) Equipotential bonding cable ③ ⑥ Screw for housing floor (8 units) Analyzer module OXYMAT 7, high-temperature ver‐...
  • Page 79 Installing / removing and connecting analyzer and option modules 7.9 Removing OXYMAT 7, high-temperature version 4. Remove the following cables: – Power cable to the analyzer module printed circuit board and power supply unit – 12-pin ribbon cable (CAN) to the analyzer module printed circuit board and the processing unit –...

  • Page 80: Removing Ultramat 7, High-Temperature Version

    Installing / removing and connecting analyzer and option modules 7.10 Removing ULTRAMAT 7, high-temperature version 7.10 Removing ULTRAMAT 7, high-temperature version Overview ① ④ Wall-mounted device Analyzer module ULTRAMAT 7, high-temperature version with module insulation ② ⑤ Screw for door (6 units) Flat seal ③...

  • Page 81: Installing Option Modules

    Installing / removing and connecting analyzer and option modules 7.11 Installing option modules Procedure 1. Isolate the wall-mounted device from power. 2. Loosen the clamping ring connections at the gas inlets and outlets. ② 3. Loosen the six screws and open the door of the wall housing. 4.
  • Page 82 Installing / removing and connecting analyzer and option modules 7.11 Installing option modules Mounting locations The wall enclosure has been prepared for the installation of up two option modules. ③ Install option module OM 1.1 at mounting location , and option module OM 2.1 or OM 2.2 ②...

  • Page 83: Installing Option Modules

    Installing / removing and connecting analyzer and option modules 7.11 Installing option modules 7.11.2 Installing option modules Preparing for installation ① ⑦ Power cable Connecting cable TB - PU ② ⑧ 12-pin ribbon cable to the AM (CAN bus) Connecting cable TB - OM 1.1 ③...
  • Page 84 Installing / removing and connecting analyzer and option modules 7.11 Installing option modules Performing installation ① ⑤ Option module OM 2.1 Screws for option module (2 units) ② ⑥ Screw, printed circuit board holder Electronics base plate ③ ⑦ Printed circuit board holder Screw, electronics base plate ④...

  • Page 85: Installing "Options" Terminal Block

    Installing / removing and connecting analyzer and option modules 7.11 Installing option modules 7.11.3 Installing "Options" terminal block Note Subsequent installation of an option module If you are installing an option module OM 1.1 or OM 2.2 into the wall-mounted device at a later time, you need their connection for the "Options"...
  • Page 86 Installing / removing and connecting analyzer and option modules 7.11 Installing option modules Preparing for installation ① ④ Screw shield plate Screw shield plate ⑤ ② ⑥ Screw, cable gland plate "Standard" terminal block on the cable gland plate ③ ⑦ Shielding plate signal lines Hexagon nuts (11 units) Figure 7-15...
  • Page 87 Installing / removing and connecting analyzer and option modules 7.11 Installing option modules Performing installation ① ③ "Options" terminal block Connecting cable terminal blocks ② "Standard" terminal block     Figure 7-16 Inserting and connecting terminal blocks 1. Inserting the terminal block: ①...

  • Page 88: Wiring Option Modules

    Installing / removing and connecting analyzer and option modules 7.12 Wiring option modules 7.12 Wiring option modules Overview ① Analyzer module printed circuit board ② Interface Figure 7-17 Connecting option modules based on the example of an OXYMAT 7 Note ULTRAMAT 7: Deviating position of the OM2.x connections With ULTRAMAT 7 analyzer modules the connector of the option module is not on the printed circuit board but is on an additional circuit board.
  • Page 89 Installing / removing and connecting analyzer and option modules 7.12 Wiring option modules Procedure 1. Connect the option modules as follows after installation: – OM 1.1 to the processing unit using the 50-pin ribbon cable – OM 2.x: Use the following cables to connect the OM2.x: Option Cables module...
  • Page 90 Installing / removing and connecting analyzer and option modules 7.12 Wiring option modules Figure 7-19 Assignment of the option modules to the terminal blocks – OM 1.1 using the 25-pin connecting cable OM1.1 - TB: ④ ⑫ ⑥ ⑮ ↔ ↔ – OM 2.1 using the 15-pin connecting cable OM 2.1 - TB: ⑤...

  • Page 91: Connecting The Device

    Connecting the device Gas connections 8.1.1 General safety instructions on gas connection WARNING Introduction of toxic, corrosive or flammable gases The limited release of toxic or corrosive gases during their introduction cannot be fully avoided. • Before toxic, corrosive or flammable gases are introduced, carry out a leak test for the pipe connections.

  • Page 92: Connection Information

    Connecting the device 8.1 Gas connections 8.1.2 Connection information Note Identifier of the gas connections The identifiers of the gas connections are imprinted as numbers 1 to 4 on the module plate. Note Pipes Connect the pipes with the gas connections using suitable clamping screws. Use only such connecting parts (pipes, threaded joints, etc.) coming into contact with sample gas that are resistant to the sample gas.
  • Page 93 Connecting the device 8.1 Gas connections Note Shutting off the sample gas inlet and outlet If you shut off the sample gas inlet and outlet, make sure that the reference gas can escape, for example, by a 2-way valve at the sample gas outlet. Alternatively, the connection of an overpressure valve is possible.

  • Page 94: Installing/Removing The Sample Gas Restrictor

    Connecting the device 8.1 Gas connections 8.1.3 Installing/removing the sample gas restrictor Requirements Before you install/remove the sample gas restrictor, ensure that • the sample gas line is disconnected from the device, • you have read the section "Combination operation (Page 41)", •...

  • Page 95: Gas Connections At The Device

    Connecting the device 8.1 Gas connections 8.1.4 Gas connections at the device 8.1.4.1 OXYMAT 7 OXYMAT 7: Arrangement of the gas connections in the wall-mounted device ① Purging gas inlet ② Purging gas outlet ③ Slot of analyzer module 2: Example ULTRAMAT 7 ④...
  • Page 96 Connecting the device 8.1 Gas connections OXYMAT 7 high-temperature: Arrangement of the gas connections in the wall-mounted device ① Purging gas inlet ② Purging gas outlet ③ Reference gas inlet ④ Sample gas inlet ⑤ Sample gas outlet Figure 8-2 OXYMAT 7 gas connections high-temperature in the wall mounted device, lower side Note Heated sample gas lines for analyzer modules, high-temperature version The sample and reference gas must be fed to the analyzer module via heated external lines.

  • Page 97: Ultramat 7

    Connecting the device 8.1 Gas connections 8.1.4.2 ULTRAMAT 7 ULTRAMAT 7: Arrangement of the gas connections in the wall-mounted device ① Purging gas inlet ② Purging gas outlet ③ Slot of analyzer module 2 ④ Slot of analyzer module 1: ULTRAMAT 7  ...
  • Page 98 Connecting the device 8.1 Gas connections ULTRAMAT 7 high-temperature: Arrangement of the gas connections in the wall-mounted device ① Purging gas inlet ② Purging gas outlet ③ Slot of analyzer module 1: ULTRAMAT 7 high-temperature   Sample gas inlet   Sample gas outlet  ...
  • Page 99 Connecting the device 8.1 Gas connections Figure 8-5 End cap of a heated external sample gas line Design of the gas connections in ULTRAMAT 7 Gas connection Material External nozzle diameter Sample gas Stainless steel material no. 1.4404 6 mm or Hastelloy material no. 2.4819 Reference gas Stainless steel material no. 1.4404 6 mm...

  • Page 100: Calomat 7

    Connecting the device 8.1 Gas connections 8.1.4.3 CALOMAT 7 CALOMAT 7: Arrangement of the gas connections ① Purging gas inlet ② Purging gas outlet ③ Slot of analyzer module 2 ④ Slot of analyzer module 1: CALOMAT 7   Sample gas inlet  ...

  • Page 101: Purging Gas Connections

    Connecting the device 8.1 Gas connections 8.1.4.4 Purging gas connections Overview When measuring toxic or corrosive gases, the gas path may start to leak and sample gas can accumulate in the device. This means that devices, in particular those that are used in hazardous areas, must be purged with purging gas (oil-free dry air or inert gas).

  • Page 102: Connecting Gas

    Connecting the device 8.1 Gas connections Design of the gas connections Dimensions of purging gas couplings Diameter Exterior 12 mm Length Without sealing caps 28 mm   With sealing caps 41 mm 8.1.5 Connecting gas 8.1.5.1 Device with analyzer modules, standard version Procedure 1.

  • Page 103: Device With One Ultramat 7 Analyzer Module, High-Temperature Version

    Connecting the device 8.1 Gas connections 8.1.5.3 Device with one ULTRAMAT 7 analyzer module, high-temperature version Overview ① Gas connections for sample and reference gas ② Cable glands clamping ring connections 6 mm (4 units) ③ Heated external sample gas and reference gas lines (not included in scope of delivery) Figure 8-8 ULTRAMAT 7 high-temperature version, connecting gas Procedure...

  • Page 104: Electrical Connections

    Connecting the device 8.2 Electrical connections Electrical connections 8.2.1 General safety instructions for electrical connections WARNING Incorrect electrical connection Danger of electrocution • Connect the device to the power supply in accordance with the technical specifications. The information about proper electrical connection is available in section "Technical specifications (Page 161)".

  • Page 105: Connection Information

    Connecting the device 8.2 Electrical connections CAUTION Equipotential bonding Operating the device without connection of the equipotential bonding can result in injury and/or material damage and harm to the environment. • Connect the device to equipotential bonding. 8.2.2 Connection information Note Insulation of external connections The insulation of the external connections against the power inlet for proper operation of the device with a rated voltage up to 300 V is designed for 3000 V AC.

  • Page 106: Requirements For Electrical Connection

    Connecting the device 8.2 Electrical connections Note Correct fastening of the cable glands Fasten the cable glands as follows: • M16 x 1.5 clamping range 5 to 10 mm made of plastic, counter nut and cap nut (clamp cables or plugs) with a torque of 3.0 Nm. •...

  • Page 107: Connecting Signal Cables

    Connecting the device 8.2 Electrical connections 8.2.4 Connecting signal cables We recommend the following cable cross-sections for use as signal cables: • Solid conductor 0.08 … 2.5 mm² / 28 … 12 AWG • Finely-stranded conductor 0.08 … 2.5 mm² / 28 … 12 AWG •...
  • Page 108 Connecting the device 8.2 Electrical connections Overview ① Door screws ② Shielding plate ③ Cable glands for signal lines (7 units) Figure 8-9 Wall-mounted device, connecting signal cables Procedure ① 1. Undo the six screws and open the door of the wall-mounted device. ②...

  • Page 109: Overview Conduit Connectors

    Connecting the device 8.2 Electrical connections ③ 7. Fasten the signal cable in the cable gland . To do this, tighten the union nut with a torque of 3 Nm. ② 8. Insert the shielding plate in the wall-mounted device again and fasten it with screws. ①...

  • Page 110: Electrical Connections With Conduits

    Connecting the device 8.2 Electrical connections The adapters need to be fastened with 35 Nm in case they get loosed during installation. 8.2.4.2 Electrical connections with conduits Electrical connections ① Door screws ② Shielding plate Procedure ① 1. Undo the six screws and open the door of the wall-mounted device.

  • Page 111: Connecting The Ethernet Cable

    Connecting the device 8.2 Electrical connections 8.2.5 Connecting the Ethernet cable Establishing a shield for the Ethernet cable Note Metalized cable gland The metalized cable gland required for shielding is included in the scope of delivery. Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...
  • Page 112 Connecting the device 8.2 Electrical connections 1. Prepare the Ethernet cable: ① Cable gland ②④ Contact shielding ③ Ethernet cable ⑤ Shielding braid Figure 8-10 Ethernet cable shielding ③ ⑤ – Isolate the Ethernet cable at the desired location so that the braid is exposed over a length of approx.

  • Page 113: Connecting The Power Supply

    Connecting the device 8.2 Electrical connections 8.2.6 Connecting the power supply Overview ① ④ Power supply unit Shielding plate ② ⑤ Appliance plug Power supply cable gland ③ ⑥ Screws for door Equipotential bonding Figure 8-12 Wall-mounted device, connecting power supply Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 114: Electrical Connections And Terminal Assignment

    Connecting the device 8.2 Electrical connections Procedure ③ 1. Undo the six screws and open the door of the wall-mounted device. ④ 2. Remove the shielding plate on the right side panel. To do this loosen the screws. ⑤ 3. Unscrew the union nut of the cable gland ⑤...
  • Page 115 Connecting the device 8.2 Electrical connections Figure 8-13 Pin assignment of standard terminal block, terminal rows A and B Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...
  • Page 116 Connecting the device 8.2 Electrical connections Figure 8-14 Pin assignment of standard terminal block, terminal rows C and D Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...
  • Page 117 Connecting the device 8.2 Electrical connections Figure 8-15 Options for the assignment of the terminal block, terminal rows A and B Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 118: Spark Suppression: This Example

    Connecting the device 8.2 Electrical connections Figure 8-16 Options for the assignment of the terminal block, terminal rows C and D 8.2.8 Spark suppression: This Example NOTICE Damage to the digital outputs due to missing external protective circuit Arcs can result when switching inductances without external protective circuit; these can damage the digital outputs/relays.
  • Page 119 Connecting the device 8.2 Electrical connections ① Standard terminal block, terminal row A: Function in the analyzer ② Terminal end/spark suppression ③ Power supply unit Digital outputs: Contact load max. 24 V/1.7 A, AC/DC. Shown relay contacts: relay coil has zero current Figure 8-17 Wall-mounted device: Example of spark suppression on a relay contact...
  • Page 120 Connecting the device 8.2 Electrical connections Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 121: Commissioning

    • Only introduce gas mixtures into the device whose composition is known to you and that are suitable for analysis in the respective device. Observe the safety information in these operating instructions. If in doubt, contact your local SIEMENS partner. • In the case of toxic, aggressive and/or combustible gases, ensure that the components are suitable for use.
  • Page 122 Commissioning 9.1 General safety instructions for commissioning WARNING Leaking of toxic gases when the device is vented Danger of poisoning Toxic sample gases and liquids can be released when the device is vented. • Before venting, ensure that there are no toxic gases or liquids in the device. WARNING Danger of poisoning by escaping gas Leaky gas paths lead to accumulation of the sample gas in the device.

  • Page 123: General Information On Commissioning

    Commissioning 9.2 General information on commissioning Note Device variant Cleaned for O In the device version with the order suffix -B06 (Cleaned for O ), all parts wetted by the sample gas are cleaned and absolutely grease-free. NOTICE Formation of condensation in the device Condensation can be caused by a high difference in temperature between transportation and storage and the installation location.
  • Page 124 Commissioning 9.2 General information on commissioning Note Signal frequencies with two OXYMAT 7 analyzer modules If you install a second OXYMAT 7 analyzer module, the operating and signal frequencies of the two OXYMAT 7 analyzer modules have to differ from each other. • Check the set frequencies of both OXYMAT 7 analyzer modules. •...
  • Page 125 Commissioning 9.2 General information on commissioning Note ULTRAMAT 7 pressure correction If you are using the internal atmospheric pressure sensor, make sure that the pressure drop caused by the piping system at the sample gas outlet does not exceed 10 hPa (large line diameter, short line length).

  • Page 126: Gas Preparation

    Commissioning 9.3 Gas preparation Gas preparation Sample gas and reference gas quality Note Gas preparation The condensation of the sample gas in the gas path and the soiling of the parts through which the sample gas flows can result in a measured value error or even failure of the analyzer. To prevent this, the sample gas has to be prepared in accordance with the measuring task.

  • Page 127: Oxymat 7 / Ultramat 7: Introduction Of Reference Gas

    Commissioning 9.4 OXYMAT 7 / ULTRAMAT 7: Introduction of reference gas OXYMAT 7 / ULTRAMAT 7: Introduction of reference gas 9.4.1 Selection of the reference gas 9.4.1.1 OXYMAT 7 Note Composition of the reference gas Using an unsuitable reference gas can cause the reference gas throttle (capillary tube) to be closed.

  • Page 128: Ultramat 7

    Commissioning 9.4 OXYMAT 7 / ULTRAMAT 7: Introduction of reference gas The following example with four measuring ranges illustrates this: Table 9-2 Selection of the reference gas Measuring range Criterion for selection of the reference gas 17 to 22% O The span of 17 to 22% O is part of all measuring ranges.

  • Page 129: Check The Reference Gas Flow

    To reset the pressure switching point of the reference gas pressure switch • Contact the Service. • Have the pressure switching point of the reference gas pressure switch adjusted by a Siemens technician or someone trained for this scenario. Wall-mounted device...

  • Page 130: Zero Point Error

    Commissioning 9.5 Zero point error Checking pressure switch for function 1. Increase the reference gas pressure until the pressure switch is triggered, meaning that the switch contact opens. 2. Please ensure that the reference gas pressure is not more than 2 000 hPa above the sample gas pressure.
  • Page 131 Commissioning 9.5 Zero point error Accompanying gas (concentration 100 vol. %) Zero point deviation in vol. % O absolute Methane -0.18 Methanol -0.31 n-octane -2.78 n-pentane -1.68 Isopentane -1.49 Propane -0.87 Propylene -0.64 Trichlorofluoromethane (R11) -1.63 Vinyl chloride -0.77 Vinyl fluoride -0.55 1.1 vinylidene chloride -1.22 Table 9-4 Zero point error of noble gases...
  • Page 132 Commissioning 9.5 Zero point error Accompanying gas (concentration 100 vol. %) Zero point deviation in vol. % O absolute Water -0.03 Hydrogen +0.26 Since the zero point deviations are linear, it is easy to convert to lower interfering gas concentrations. In the case of interfering gases with a constant concentration, an interfering gas correction with constant zero point offset can be carried out in the gas to be measured.

  • Page 133: Oxymat 7

    Commissioning 9.6 Checking gas paths for leaks Interference gas equivalent values with 10% inference gas -1.47% Synthetic air 0.40% O (3%) 0.38% If you are using accompanying gas concentrations ≠ 10%, you can use the corresponding multiples of the respective table value as a good approximation. This procedure applies depending on the type of gas for an accompanying gas concentration range up to approx.

  • Page 134: Recommended Test Setup For Analyzer Modules In Standard Version

    Commissioning 9.6 Checking gas paths for leaks 9.6.2 Recommended test setup for analyzer modules in standard version Arrangement of the gas connections in analyzer modules in standard version The figure below is a schematic view of the gas connections: Sample gas inlet Sample gas outlet ULTRAMAT 7: Reference gas outlet OXYMAT 7 (high-pressure version) / CALOMAT 7: Not assigned, dummy plug...

  • Page 135: Recommended Test Setup For The Oxymat 7, High-Temperature Version

    Commissioning 9.6 Checking gas paths for leaks 9.6.3 Recommended test setup for the OXYMAT 7, high-temperature version Arrangement of gas connections in the OXYMAT 7 high-temperature in the wall-mounted device The following figure shows the gas connections of a high-temperature OXYMAT 7: Sample gas inlet Sample gas outlet Reference gas inlet...

  • Page 136: Recommended Test Setup For The Ultramat 7, High-Temperature Version

    Commissioning 9.6 Checking gas paths for leaks 9.6.4 Recommended test setup for the ULTRAMAT 7, high-temperature version Arrangement of gas connections in the ULTRAMAT 7 high-temperature in the wall-mounted device The following figure shows the gas connections of a high-temperature ULTRAMAT 7: Sample gas inlet Sample gas outlet Reference gas outlet...

  • Page 137: Checking Oxymat 7 For Leaks

    Commissioning 9.6 Checking gas paths for leaks Test setup for leakage test with ULTRAMAT 7 high-temperature To check for leaks, we recommend the following test setup: ① Shut-off valve ② Pressure regulator ③ Manometer (gauge pressure) Sample gas inlet Sample gas outlet Unscrewing blanking plugs Unscrewing blanking plugs Figure 9-6...

  • Page 138: Checking Ultramat 7 For Leaks

    Commissioning 9.6 Checking gas paths for leaks Procedure: Devices with hoses 1. Close the reference gas inlet and, for versions with an external reference gas pump, also the bypass outlet. 2. Connect a pressure measuring instrument (manometer) to the sample gas outlet. 3.

  • Page 139: Checking Calomat 7 For Leaks

    Commissioning 9.7 Requirements for startup 5. Note the pressure. 6. Wait approximately 5 minutes. Note the pressure again. If the pressure change lies under 1 hPa, the sample gas/reference gas path is adequately tight. This value is based on the tare volume of the measuring module 7 ml and the volume of the pressure measuring device of 25 ml.

  • Page 140: Commissioning The Device

    Commissioning 9.8 Commissioning the device Commissioning the device You can find information on commissioning the device in the following operating manuals: • Operating with the Local User Interface, see Table A-2 References 1 - Operating Manuals LUI (Page 179) • Operation with SIMATIC PDM, see Table A-3 References 2 - Operating Manuals PDM (Page 179) Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 141: Operation

    Operation Information on operation of the wall-mounted device is included in the operating manuals: • Operating with the Local User Interface, see Table A-2 References 1 - Operating Manuals LUI (Page 179) • Operation with SIMATIC PDM, see Table A-3 References 2 - Operating Manuals PDM (Page 179) See also References (Page 179)
  • Page 142 Operation Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 143: Maintenance And Servicing

    Maintenance and servicing 11.1 General safety information for service and maintenance WARNING Dangerous voltage at open device Danger of electrocution Danger of electrocution exists when the enclosure is opened or enclosure parts are removed. • Before you open the enclosure or remove enclosure parts, deenergize the device and wait another 10 minutes.
  • Page 144 Maintenance and servicing 11.1 General safety information for service and maintenance WARNING Danger from gas lines under pressure Danger of injury during maintenance work Hot, toxic or corrosive sample gases can be released when the gas lines are opened. Prevent gases from exiting prior to opening or removing the device. •...

  • Page 145: General Information On Maintenance

    Maintenance and servicing 11.4 Maintaining analyzers 11.2 General information on maintenance Depending on the use of the device and certain empirical values, determine a maintenance interval for the tests to be carried out repeatedly. The maintenance intervals will vary from site to site depending on corrosion resistance. 11.3 Cleaning the device Cleaning the surface...

  • Page 146: Replacing Seals

    Maintenance and servicing 11.5 Replacing seals 11.5 Replacing seals Overview ① Sealing set (flat seals) ② Shield cable glands ③ Door seal Figure 11-1 Seals Replacing door seals 1. Isolate the device from power. 2. Loosen the six screws and open the door. Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...
  • Page 147 Maintenance and servicing 11.5 Replacing seals 3. Remove the ribbon cable to the LUI printed circuit board and the cable for equipotential bonding at the door. ③ 4. Remove the door seal by pulling. ③ 5. Apply a new door seal .

  • Page 148: Replacing The Basic Device

    Maintenance and servicing 11.6 Replacing the basic device 6. Install the analyzer modules again if necessary and fasten all previously removed plates using a suitable tool. Fasten the analyzer module to the base of the enclosure with a torque of 0.8 Nm to the rear wall with 2.5 Nm.

  • Page 149: Replacing The Processing Module

    Maintenance and servicing 11.7 Replacing the processing module 4. Start the device. To commission the analyzer modules, follow the procedure described in the section "Commissioning (Page 121)". 5. Enter the user-specific parameters of the basic device again. If the parameters have been saved on a PC using SIMATIC PDM, download the parameters to the device.
  • Page 150 Maintenance and servicing 11.7 Replacing the processing module ③ ⑯ Processing unit (PU) Screws (2 units) ⑬ ⑰ Screw Electronics base plate ⑭ ⑱ Printed circuit board holder Screw ⑮ ⑲ Screw Shielding plate Figure 11-4 Replacing the processing unit 1. Isolate the device from power. 2.
  • Page 151 Maintenance and servicing 11.7 Replacing the processing module 8. Install the new processing unit in the reverse order. ⑲ 9. Connect all the cables and install the shield plate Tighten the Torx screws with a torque of: – 1.3 Nm at the processing unit –...

  • Page 152: Replacing Option Modules

    Maintenance and servicing 11.8 Replacing option modules 11.8 Replacing option modules You can find information on replacing option modules in the section "Installing option modules (Page 81)". Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 153: Replacing The Cable Gland Set

    Maintenance and servicing 11.9 Replacing the cable gland set 11.9 Replacing the cable gland set Procedure ① ③ Shielding plate Screw for fastening the cable gland plate to the side panel of the housing ② ④ Screws for shield plate (3 pieces) Complete cable gland set Figure 11-5 Replacing the cable gland set...

  • Page 154: Eliminating Faults And Errors

    Maintenance and servicing 11.10 Eliminating faults and errors ② ① 4. Loosen the three screws and remove the shield plate ③ 5. Loosen the screw on the inside of the right side panel and the eleven hex nuts at the bottom of the housing. 6.
  • Page 155 Maintenance and servicing 11.10 Eliminating faults and errors Fault message Description Measures Memory error detec‐ A hardware fault, faulty firmware or no firmware at all has been de‐ Please contact the service de‐ tected in the following analyzer modules, e.g., AM1. Possible causes: partment.
  • Page 156 Maintenance and servicing 11.10 Eliminating faults and errors Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 157: Decommissioning, Dismantling And Disposal

    Decommissioning, dismantling and disposal 12.1 Safety instructions for decommissioning WARNING Incorrect disassembly The following dangers may result through incorrect disassembly: - Injury through electric shock - Danger through emerging media when connected to the process - Danger of explosion in hazardous area Observe the following for correct disassembly: •...

  • Page 158: Decommissioning The Device

    Decommissioning, dismantling and disposal 12.2 Decommissioning the device WARNING Danger from gas lines under pressure Danger of injury during maintenance work Hot, toxic or corrosive sample gases can be released when the gas lines are opened. Prevent gases from exiting prior to opening or removing the device. •...

  • Page 159: Dismantling The Device

    Decommissioning, dismantling and disposal 12.5 Information on recycling 12.3 Dismantling the device Requirement The device is decommissioned. Procedure Wall-mounted device 1. Remove the fastening screws 2. Remove the wall-mounted device. 12.4 Disposing of the device The device has to be fully emptied before the disposal. When disposing of the device observe the statutory regulations applying in the respective country of use (for example guidelines on the disposal of electronic waste).
  • Page 160 Decommissioning, dismantling and disposal 12.5 Information on recycling Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 161: Technical Specifications

    Technical specifications 13.1 Determining the technical specifications The technical specifications are obtained based on the specifications of DIN EN 61207-1. Unless specified otherwise, the data listed below relates to the following measurement conditions. Technical specifications OXYMAT 7 ULTRAMAT 7 CALOMAT 7 Ambient temperature 25 °C (77 °F) Ambient pressure...
  • Page 162 Technical specifications 13.2 Technical specifications of the wall housing Electrical characteristics Electrical safety in accordance with EN 61010-1, overvoltage category II Transient protection It has to be ensured that the transient protection is set to a value that does not exceed 140% of the measured peak voltage value at the device power supply connectors.

  • Page 163: Technical Specifications Of Analyzer Modules

    Technical specifications 13.3 Technical specifications of analyzer modules Climatic conditions Ambient humidity (rel. humidity) < 90% during storage, transport or opera‐ tion Permissible ambient temperature Technical specifications of analyzer modules (Page 163) and humidity 13.3 Technical specifications of analyzer modules 13.3.1 OXYMAT 7 technical specifications Table 13-7 OXYMAT 7: General technical specifications General...
  • Page 164 Technical specifications 13.3 Technical specifications of analyzer modules Table 13-9 OXYMAT 7: Gas inlet conditions Gas inlet conditions Sample gas pressure     Standard devices with hoses 500 to 1 500 hPa (absolute)   Tolerance within the valid pressure range ± 150 hPa   Standard devices with hoses with external 700 to 1 200 hPa (absolute) reference gas pump  ...
  • Page 165 Technical specifications 13.3 Technical specifications of analyzer modules Table 13-12 OXYMAT 7: Measuring response Measuring response   Output signal variation with static damping con‐ ≤ ±0.5% of smallest measuring span stant of 0 s and dynamic noise suppression of 5% / (noise bandwidth corresponds to 1% = 6σ value or 0.333% = 2σ value), 10 s with vibration compensation activated: < 1.5 times value...
  • Page 166 Technical specifications 13.3 Technical specifications of analyzer modules Influence variables Accompanying gases Zero point deviation (cross-sensitivity) in accordance with Table A.1 of EN 61207-3 Supply voltage Analyzer module 24 V DC < 0.1% of the current span (-5%/+10%) Basic device < 0.1% of the current span 85 V AC to 264 V AC / 47 Hz to 63 Hz Table 13-14...

  • Page 167: Technical Data Ultramat 7

    Technical specifications 13.3 Technical specifications of analyzer modules Table 13-16 OXYMAT 7: Parts in contact with sample gases Materials of wetted parts OXYMAT 7 OXYMAT 7 high-temperature Sample chamber Stainless steel: Stainless steel: • Plates: Material No. 1.4571 • Plates: Material No. 1.4571 Hastelloy: •...
  • Page 168 Technical specifications 13.3 Technical specifications of analyzer modules Table 13-18 ULTRAMAT 7: Measuring ranges Measuring ranges Number of meas‐ Max. 4; parameters can be assigned freely uring ranges   Component Smallest possible measuring span Largest possible measuring span 0 ... 10 ppm 0 ... 100% 0 ... 5 ppm 0 ... 100% 0 ... 50 ppm 0 ... 100%...
  • Page 169 Technical specifications 13.3 Technical specifications of analyzer modules Table 13-20 ULTRAMAT 7: Temperature of sample chamber and gas path Temperature of sample chamber ULTRAMAT 7 ULTRAMAT 7 high-temperature and gas path Gas path 5 K above ambient temperature Stainless steel pipe: ≥ 60 °C (140 °F) with ambient temperature = 5 °C (41 °F) ≥...
  • Page 170 Technical specifications 13.3 Technical specifications of analyzer modules Table 13-23 ULTRAMAT 7: Influence variables Influence variables Ambient temperature Zero point ≤ 1% of smallest measuring range / 2 K Measured value ≤ 1% of the current measuring range/10 K Sample gas pressure Without pressure compen‐ ≤...

  • Page 171: Calomat 7 Technical Specifications

    Technical specifications 13.3 Technical specifications of analyzer modules 13.3.3 CALOMAT 7 technical specifications Table 13-28 CALOMAT 7: General technical specifications General Information on the smallest span See module nameplate Power consumption < 20 W Weight Approx. 3 kg Electrical safety In accordance with DIN EN 61010-1 Max.
  • Page 172 Technical specifications 13.3 Technical specifications of analyzer modules Table 13-32 CALOMAT 7: Time response Time response Warm-up period at room temperature < 30 min (max. accuracy after 2 h) Response characteristics     Delayed display Standard module < 2.5 s Module with integrated flame arrest‐ <...
  • Page 173 Technical specifications 13.3 Technical specifications of analyzer modules Table 13-35 CALOMAT 7: Climatic conditions Climatic conditions Storage and transport - 30 … +70 °C (-22 ... 158 °F) Max. permissible ambient temperature surround‐ 0 … 50 °C (32 ... 122 °F) ing the basic device during operation  1) Ambient humidity (relative humidity) during stor‐...
  • Page 174 Technical specifications 13.3 Technical specifications of analyzer modules Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 175: Dimension Drawings

    Dimension drawings Figure 14-1 Dimensional drawing of wall enclosure The dimensions are specified in millimeters. Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...
  • Page 176 Dimension drawings Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 177: Appendix

    Appendix Conformity with European directives The manufacturer of the gas analyzers listed below is authorized to provide the respective labels with a CE marking: Figure A-1 SIPROCESS GA700 gas analyzers with CE marking The version of the identified product sold by the manufacturer conforms with the directives of the following European guidelines: 2014/30/EU Directive of the European Parliament and of the Council on the harmoni‐...

  • Page 178: Certificate

    2014/30/EU EN 61326-1* 2013 2014/35/EU EN 61010-1 2010 * Applies to all surrounding areas Certificate The certificates are available on the Internet at: Certificates (https://support.industry.siemens.com/cs/ww/en/ps/17731/cert). Abbreviations List of abbreviations Table A-1 List of abbreviations Abbreviation In full Description Amperes Current unit...

  • Page 179: References

    Appendix A.4 References Abbreviation In full Description Standard liters Standardized volume unit; based on standard conditions (temp = 273.15K and pressure = 1013.25 hPa) Newton meter Torque unit Option module   Pascal Pressure unit Process Device Manager   Parts per million Parts per million: 10 PTFE Polytetrafluoroethylene...
  • Page 180 Appendix A.4 References Title Languages Article numbers SIPROCESS GA700 German (de-DE) A5E31930383 Wall-mounted device English (en-US) A5E31930403 Operating Instructions Table A-5 References 4 - Compact Operating Instructions Title Languages Article numbers SIPROCESS GA700 German (de-DE) A5E31805153 Quick Start English (en-US) A5E31805656 Compact Operating Instructions French (fr-FR) A5E31809624 Italian (it-IT)
  • Page 181 Bulgarian (bg-BG) Greek (el-GR) Hungarian (hu-HU) A5E35640455 Slovenian (sl-SI) Croatian (hr-HR) French (fr-FR) A5E35640457 Dutch (nl-NL) Table A-8 References 6 - Catalogs Title / address Address SIPROCESS GA700 → Catalog AP 01 → Information and Download Center (https:// support.industry.siemens.com/cs/ww/en/view/ 109745623) Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 182: Spare Parts/Accessories

    This classification indicates a permission for use. You must therefore note the following: • The use of Class 2 spare parts is allowed only after appropriate training provided by Siemens The use of Class 2 spare parts without prior training has the following consequences: –...

  • Page 183: Spare Parts Wall-Mounted Device

    Appendix A.5 Spare parts/accessories A.5.2 Spare parts wall-mounted device Table A-9 Spare parts list wall-mounted device - standard version Article number Name Description Classifica‐ tion A5E03859944 Blank plate analyzer modules Blank plate with fastening screws and equipotential bonding, seal and instructions A5E03859961 Blank plate gas management Blank plate with fastening screws and equipotential bonding,...

  • Page 184: Spare Parts Oxymat 7

    Appendix A.5 Spare parts/accessories Article number Name Description Classifica‐ tion A5E03861000 Ethernet connector FastConnect A5E03861005 Stripping tool for Ethernet Stripping tool for Ethernet cables A5E32710312 FBG holder For modules with fastening screws A5E45446695 Wall-mounted device packag‐ Empty shipping packaging for the wall-mounted device Table A-10 Conversion sets wall-mounted device Article number...
  • Page 185 Appendix A.5 Spare parts/accessories Article number Name Description Classifica‐ tion A5E03790055 O-ring set For sample chamber, Kalrez A5E41580069 O-ring set For sample chamber, Kalrez, cleaned for O A5E03790056 Set of screws For analyzer modules in standard version A5E03790058 Analyzer unit Without vibration compensation, stainless steel A5E41582613 Analyzer unit Without vibration compensation, stainless steel, cleaned for...
  • Page 186 Appendix A.5 Spare parts/accessories Article number Name Description Classifica‐ tion A5E35898424 Clamping screw For sample gas with pipes, Hastelloy A5E41588366 Clamping screw For sample gas with pipes, Hastelloy, cleaned for O A5E03790221 Set for sample gas path FKM / FPM hose A5E41590922 Set for sample gas path Hose, FKM / FPM, cleaned for O...

  • Page 187: Spare Parts Ultramat 7

    Appendix A.5 Spare parts/accessories Article number Name Description Classifica‐ tion A5E03790515 Set of self-locking screws   A5E43896751 Module packaging C7-O7-U7 A5E43897960 Module packaging O7, for analyzer modules in high-temperature version A5E03878052 Set of cables   A5E03790507 Analyzer module FBG For analyzer modules in standard version A5E35686750 Retaining plate with small For mounting the FBG A5E03790512 or the pressure sensor...
  • Page 188 Appendix A.5 Spare parts/accessories Article number Name Description Classifica‐ tion A5E47141486 IR source HT For standard module (non Ex) in high-temperature version, set comprising module rear panel, terminal block, seals and hose clamps A5E35255656 Terminal block For sample gas, stainless steel A5E41801808 Terminal block For sample gas, stainless steel, cleaned for O...
  • Page 189 Appendix A.5 Spare parts/accessories Article number Name Description Classifica‐ tion A5E35263521 Analyzer chamber 0.6 mm Al, non-flow-type A5E35255677 Analyzer chamber 0.6 mm Al, flow-type A5E35263523 Analyzer chamber 2 mm Al, non-flow-type A5E35255678 Analyzer chamber 2 mm Al, flow-type A5E35263524 Analyzer chamber 6 mm Al, non-flow-type A5E35255679 Analyzer chamber 6 mm Al, flow-type A5E35263525...
  • Page 190 Appendix A.5 Spare parts/accessories Article number Name Description Classifica‐ tion A5E41276788 Analyzer chamber 6 mm Al, non-flow-type, cleaned for O A5E41276823 Analyzer chamber 6 mm Al FFKM, non-flow-type, cleaned for O A5E41276808 Analyzer chamber 6 mm Al, flow-type, cleaned for O A5E41276884 Analyzer chamber 6 mm Al FFKM, flow-type, cleaned for O A5E41276950...
  • Page 191 Appendix A.5 Spare parts/accessories Table A-16 Spare parts list ULTRAMAT 7 - pipes Article number Name Description Classifica‐ tion A5E35263351 Pipe 0.2 - 6 mm sample gas Recommendation: Include O-rings in order; Viton or FFKM A5E41252601 Pipe 0.2 - 6 mm sample gas, cleaned for O Recommendation: Include O-rings in order;...
  • Page 192 Appendix A.5 Spare parts/accessories Article number Name Description Classifica‐ tion A5E41261523 Pipe 20 mm sample gas Hastelloy, cleaned for O A5E43472867 Pipe 20 mm reference gas Hastelloy A5E43472873 Pipe 20 mm reference gas Hastelloy, cleaned for O A5E41042699 Pipe 60 mm sample gas A5E41262055 Pipe 60 mm sample gas, cleaned for O A5E43472881...
  • Page 193 Appendix A.5 Spare parts/accessories Article number Name Description Classifica‐ tion   O-rings FKM, for sealed version, for measured component CO O-rings for sample gas path not included A5E35255693 Cable set For chopper, sensor module, adapter, cable tie  A5E35255699 Screw set M3x6 A5E35255700 Screw set M4x10...

  • Page 194: Spare Parts Calomat 7

    (https:// support.industry.siemens.com/cs/ww/en/sc/2090). Use our online request form Support Request (https:// support.industry.siemens.com/My/ww/en/requests#createRequest). Service & Support on the Internet In addition to our documentation, we offer further information online on the Internet: Industry Online Support  (https://support.industry.siemens.com/cs/ww/en/sc) Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 195: Return Procedure

    Our bulletin board, where users and specialists share their knowledge worldwide. Additional Support Contact your local Siemens partner if you have any questions about the use of products described in this manual and cannot find the answers here. Find your contact partner at: Partner (https://www.automation.siemens.com/partner) ...
  • Page 196 Appendix A.7 Return procedure Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

  • Page 197: Index

    Index Connecting CALOMAT 7, 75 " Ethernet cable wall-mounted device, 111 Gas, 102 "Options" terminal block OXYMAT 7, 73 Installing, 87 Power supply wall-mounted device, 114 Purging gas, wall-mounted device, 101 Signal cables wall-mounted device, 108 ULTRAMAT 7, 74 Analog current interface, 89 Connecting the analyzer module Analyzer module CALOMAT 7, 75 Installing, 68 OXYMAT 7, 73 Removing, 76...
  • Page 198 Index Electrical connection Option module Wall-mounted device, 113 Connecting, 89 Enclosure purging, 52 Installing, 84 Errors, 154 Slots, 82 OXYMAT 7 high-temperature Installing, 70 Removing, 78 Gas connections for wall-mounted device CALOMAT 7, 100 OXYMAT 7, 95 OXYMAT 7 high-temperature, 96 Plug & measure, 39, 53 ULTRAMAT 7, 97 Plug & Measure ULTRAMAT 7 high-temperature, 98 Commissioning, 55 Installation/replacement of AM, 55 Installation/replacement of PU, 56...
  • Page 199 Index Sample gas quality, 126 Year of manufacture, 24 Seals Replacing, 146 Serial number, 24 Service, 194 Zero point error, 130 Slots Analyzer modules, 41 Option modules, 82 Spare parts list CALOMAT 7, 194 OXYMAT 7, 184 ULTRAMAT 7, 187 Wall-mounted device standard version, 183 Spark suppression Measure for, 119 Support, 194 Symbols, (Refer to warning symbols) Technical specifications CALOMAT 7, 171 Determining, 161...
  • Page 200 Index Wall-mounted device Operating Instructions, 07/2023, A5E31930403-AB...

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