Honeywell Sensepoint XCL Installation Manual
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Honeywell Sensepoint XCL Installation Manual

Honeywell Sensepoint XCL Installation Manual

Fixed gas detector
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Fixed Gas Detector
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  • Page 1 Sensepoint XCL Fixed Gas Detector Installation Manual...

  • Page 3: About This Manual

    About This Manual This manual describes how to install the Sensepoint XCL gas detector. This manual should be read by anyone who installs, operates, or main- tains InCom gas detectors. Read this manual before you install the product. Every effort has been made to ensure the accuracy of this document.

  • Page 4: Table Of Contents

    Contents About This Manual Contents 1 Introduction 1.1 Features ....... . . 1.2 Appearance .
  • Page 5 Contents 2.5 Modbus Output Versions ..... . 20 Modbus Connection ......20 Terminal Resistor .

  • Page 6: Introduction

    Chapter Introduction 1.1 Features Sensepoint XCL is a single sensor fixed gas detector, which supports the following interfaces dependent on the model: Analog output: Sensepoint XCL features current loop output, support- ing signals in the range 0 to 22 mA.

  • Page 7: Appearance

    5) Cable entries 6) Visual indicator 7) Gas sensor 8) Dust protection membrane 1.3 Detectable Gases Sensepoint XCL is available for the detection of the following gases: • Oxygen (O • Toxic gases – Ammonia (NH – Carbon dioxide (CO –...

  • Page 8: Detector Connections

    Introduction 1.4 Detector Connections The 4-way terminal block provides connection of both the gas detector output and the power supply. Analog (mA) Output Versions 1) +24 V DC or 24 V AC 2) 0 V or 24 V AC 3) 4 to 20 mA 4) Common For details on wiring for analog output, see Analog (mA) Output Versions...

  • Page 9: Relay Output

    Introduction 1.5 Relay Output 1) Relay No. 1 2) Relay No. 2 There are two configurable relays which can be used to control or signal to external devices, such as audible and visual alarms and other control systems. Connection to these relays are made through the two three-way terminal blocks.

  • Page 10: Specifications

    Inrush current Less than 850 mA 9 to 32 V DC 20 to 27 V AC Sensepoint XCL requires an isolated power supply unit that is certified by a national or international standard, such as UL. Outputs Analog output 0 to 22 mA sink or source (configurable)

  • Page 11: Maximum Power Consumption

    90 to 110 kPa Altitude Lower than 2000 m Installation category II (UL/CSA/IEC/EN 61010-1) Pollution degree 2 (UL/CSA/IEC/EN 61010-1) NOTE Sensepoint XCL is designed to be installed indoors only. Wall-Mounting Screws Thread diameter 4 mm Length longer than 25 mm...

  • Page 12: Cable Gland

    Introduction Cable Gland Inner knockout M20 or ½ NPT Outer knockout M25 or ¾ NPT Gas Test Tubing For a bump test, use urethane tubing with one of the below specifica- tions. See Remote Gassing Connection on page 25. Inner diameter Outer diameter 4 mm 6 mm...

  • Page 13: Installation

    • When Sensepoint XCL reaches the end of its life, it should be disposed of in accordance with local regulations. • Do not use cleaning solvents or abrasives to clean the gas detector.

  • Page 14: Ic Information

    Installation 2) This device must accept any interference received, including inter- ference that may cause undesired operation. This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter. This equipment complies with FCC ra- diation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF ex- posure compliance.

  • Page 15: Installation Layout

    Installation 2.2 Installation Layout 1) A gas detection system using Modbus RTU. Detectors are wired in a daisy chain on a single cable run. 2) A gas detector system using analog current loop principle. Each de- tector is individually wired to the controller on its own cable. 2.3 Detector Module...

  • Page 16: Analog (Ma) Output Versions

    Installation 1) Inhibit switch 2) LED indicator 3) Up button 4) Down button 5) Current sink/source selection switch 6) Voltage output (negative) 7) Voltage output (positive) 2.4 Analog (mA) Output Versions Power Connection When connecting to DC power, make sure that the polarity is correct. If an external power source is used, make sure that the fourth terminal is properly grounded for analog output.

  • Page 17: Current Source/Sink Selection

    1) With this switch in the inner position, analog output works in sink mode. 2) With this switch in the outer position, analog output works in source mode. Detector Source Mode with DC Power VIN+ 24 VDC VE− VIN− 4–20mA 4–20mA 1) System controller 2) Sensepoint XCL detector 3) Current flow...
  • Page 18 Installation Detector Sink Mode with DC Power VIN+ 24 VDC VE− VIN− 4–20mA 4–20mA 1) System controller 2) Sensepoint XCL detector 3) Current flow Detector Source Mode with AC Power VIN+ 24 VAC VE− VIN− 4–20mA 4–20mA 1) External power supply...
  • Page 19 Installation Detector Sink Mode with AC Power VIN+ 24 VAC VE− VIN− 4–20mA 4–20mA 1) External power supply 2) Sensepoint XCL detector 3) System controller 4) Current flow...

  • Page 20: Modbus Output Versions

    Installation 2.5 Modbus Output Versions Modbus Connection For Modbus versions, up to 32 Sensepoint XCL detectors can be con- nected in a daisy chain arrangement as shown in the diagram below. Terminal Resistor Attach a 120 Ω, 0.25 W terminal resistor to D0 and D1 terminals at the...

  • Page 21: Securing The Back Box To A Wall

    Installation 2.6 Securing the Back Box to a Wall CAUTION Before starting installation, make sure that the system controller or external power source is not supplying power 1. There are four screw positions in the rear of the back box for mounting pur- poses.
  • Page 22 Installation 2. Feel the cable through the cable gland. 3. Turn over the detector module and lo- cate the terminal blocks on the back. Remove the terminal blocks, pulling them toward the center of the module. 4. Connect the cable to the appropriate terminal block.

  • Page 23: Ground Connections

    2.9 Securing the Detector Module to the Back Box NOTE If the mobile Sensepoint XCL app is available, proceed to the next stage to complete the installation, and then perform a calibration us- ing the Sensepoint XCL app. Otherwise, perform a calibration before securing the detector module to the back box.
  • Page 24 Installation 1. Remove the front cover from the de- tector module to expose the retaining screws as follows: a) Pull the flap on the bottom side to open it. b) To unlock the front cover, insert a thin, straight tool, such as a small screwdriver, into the hole beside the tube spigot.

  • Page 25: Remote Gassing Connection

    Installation 2.10 Remote Gassing Connection If the gas detector is installed in an inaccessible location, such as over- head on a ceiling, connect a tube to the gas detector for bump test or calibration. • For a temporary connection, open the flap on the bottom side and connect suitable tubing compatible with the gas type of the sensor to the tube spigot.

  • Page 26: Commissioning

    Normal: The indicator is lit solid green when the concentration of the target gas is within normal range. NOTE Using the mobile Sensepoint XCL app, you can change how the green indicator behaves during normal operation, for example, like slow intermittent flashing or staying off.

  • Page 27: Using The Setting Buttons

    Bluetooth connected: It is on solid blue when a Bluetooth connec- tion is established. 3.2 Using the Setting Buttons When the mobile Sensepoint XCL app is not available, the setting buttons allow you to perform a calibration or bump test. Be familiar with how to use the setting buttons.
  • Page 28 Commissioning ting buttons, refer to those indicators to see what the detector’s status 1) This RGB indicator behaves differently according to the detector’s status. 2) This yellow indicator stays on while in inhibit mode. Inhibit mode While in inhibit mode, the yellow indicator stays on Sensor replacement mode While in sensor replacement mode, the yellow indicator stays on, and the RGB indicator slowly flashes red...
  • Page 29 Commissioning Cancel When a task is canceled, the RGB indicator flashes yellow with three short pauses.

  • Page 30: Maintenance

    Chapter Maintenance 4.1 Calibration This section describes how to perform a calibration using the setting but- tons. Before starting calibration, make sure that the gas detector is pow- ered on. 1. Activate inhibit mode. Make sure that the LED indicator is solid yel- low.

  • Page 31: Calibration Cap

    4.2 Calibration Cap If the detector has no tube installed, a calibration cap for Sensepoint XCL, which is sold separately, is required to do a calibration. Use this method to apply a reference gas to the detector using a calibration cap.
  • Page 32 Maintenance 1. Remove the front cover. a) Pull the flap on the bottom side to open it. b) Insert a thin, straight tool, such as a paper clip, into the hole beside the tube spigot. c) While applying slight pressure to the tool, turn the cover counter- clockwise until it stops, and then pull it out.

  • Page 33: Bump Test

    Maintenance 5. To start a gas flow, turn the regulator knob counterclockwise. 6. To stop the gas flow, turn the regula- tor knob clockwise. CAUTION Always use a gas cylinder that is within its expiry date. 4.3 Bump Test This section describes how to perform a bump test using the Sensepoint XCL mobile app.

  • Page 34: Replacing The Sensor

    4.4 Replacing the Sensor NOTE The operating lifetime of the CO sensor is 6 years. If the mobile Sensepoint XCL app is not available, make sure that power is removed before replacing the gas sensor. 1. Press and hold both buttons simul- taneously for 10 seconds to switch to sensor replacement mode.
  • Page 35 Maintenance 4. Pull out the gas sensor to remove it. CAUTION Do not force the sensor into the socket, otherwise it may be dam- aged. 5. Ensuring that the sensor pins are cor- rectly aligned, insert a new sensor into the sensor socket. 6.

  • Page 36: Mobile App

    Chapter Mobile App A dedicated mobile app for Sensepoint XCL is available. The mobile app makes it much easier to monitor and maintain Sensepoint XCL detectors. The general procedure of using the mobile app is as follows: 1. Download the Sensepoint XCL app from Google Play, and launch the app.

  • Page 37: A Warranty

    This warranty does not apply to sensors or components that are covered under separate warranties, or to any 3rd-party cables and components. In no event shall Honeywell Analytics be liable for any damages or injury of any nature or kind, no matter how caused, that arise from incorrect handling or use of this equipment.

  • Page 38: B Safety Information For Wireless Devices

    Appendix Safety Information for Wireless Devices FCC Compliance This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

  • Page 39: C Certification

    Electromagnetic Compatibility • EN 50270:2015 Radio • R&TTE Contains FCC ID: 2AISERMBLEM5 • FCC / IC Contains IC ID: 21613-RMBLEM5 (HMN: Sensepoint XCL) • BT SIG Enclosure Protection • IP55 • NEMA Type 4 Gas Performance • UL 2075 (CH...

  • Page 40: D Contact Information

    Fax: +1 847 955 8210 detectgas@honeywell.com www.honeywell.com Asia Pacific (AP) Honeywell Analytics Asia Pacific 7F Sangam IT Tower, 434 World Cup buk-ro, Mapo-gu, Seoul 03922, Ko- Tel: +82 (0)2 6909 0300 Fax: +82 (0)2 2025 0328 India Tel: +91 124 4752700 analytics.ap@honeywell.com...
  • Page 41 Freephone: 00800 333 222 44 Alternative: +41 44 943 4380 Fax: 00800 333 222 55 Middle East Tel: +971 4 450 5800 (Fixed gas detection) Middle East Tel: +971 4 450 5852 (Portable gas detection) Technical service USA: ha.us.service@honeywell.com AP: ha.ap.service@honeywell.com EMEA: HAexpert@honeywell.com...
  • Page 42 Keep this manual for later use. 2108M0550_Issue_1 © 2016 Honeywell Analytics...

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