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krom schroeder FDU 510 Operating Instructions Manual

Flame detector
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Flame detector FDU 510, FDU 520
Contents
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Checking the usage . . . . . . . . . . . . . . . . . . . . . 2
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4 Cable selection. . . . . . . . . . . . . . . . . . . . . . . . . 3
5 Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
6 Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
7 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . 5
statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
10 Parameters and values . . . . . . . . . . . . . . . . . . 9
11 Legend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
12 Technical data . . . . . . . . . . . . . . . . . . . . . . . . 9
13 Safety instructions . . . . . . . . . . . . . . . . . . . . 10
14 Logistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
15 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 11
16 Certification . . . . . . . . . . . . . . . . . . . . . . . . . 11
17 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
oPeRAtInG InstRUCtIons
· Edition 02.24 · EN · 03251625

1 sAFetY

1.1 Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Following the
installation, pass the instructions on to the operator.
This unit must be installed and commissioned in
accordance with the regulations and standards in
force. These instructions can also be found at www.
docuthek.com.
1.2 explanation of symbols
1  , 2  , 3  , a  , b  , c  = Action
➔ = Instruction
1.3 Liability
We will not be held liable for damage resulting from
non-observance of the instructions and non-com-
pliant use.
1.4 safety instructions
Information that is relevant for safety is indicated in
the instructions as follows:
DAnGeR
Indicates potentially fatal situations.
WARnInG
Indicates possible danger to life and limb.
CAUtIon
Indicates possible material damage.
All interventions may only be carried out by qualified
gas technicians. Electrical interventions may only be
carried out by qualified electricians.
1.5 Conversion, spare parts
All technical changes are prohibited. Only use OEM
spare parts.

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  • Page 1: Table Of Contents

    Flame detector FDU 510, FDU 520 oPeRAtInG InstRUCtIons · Edition 02.24 · EN · 03251625 1 sAFetY 1.1 Please read and keep in a safe place Please read through these instructions carefully before installing or operating. Following the installation, pass the instructions on to the operator. This unit must be installed and commissioned in accordance with the regulations and standards in force.

  • Page 2: Checking The Usage

    Type label 2 CHeCKInG tHe UsAGe Connection for opto-adapter Flame detectors FDU 510 and FDU 520 are used 2.3 type label to monitor gas burners in intermittent (FDU 510) or Input voltage: see type label. continuous (FDU 520) operation. They can be used as replacements for flame detectors IFW, R4343 or BC1000.

  • Page 3: Installation

    3 InstALLAtIon 4 CABLe seLeCtIon ➔ Use cables suitable for the type of operation and CAUtIon complying with local regulations. – Dropping the device can cause permanent ➔ Signal and control line for screw terminals damage. In this event, replace the entire device max.
  • Page 4 5.1 Connection diagram UVC connected to FDU 520 ➔ See page 9 (11 Legend). standard 19 20 19 20 (220/240 V AC) white blue UVC 1 FDU..O1 µA FDU..O2 µC FDU 520 FDU..O2 µC UVC connected to FDU 520 with 0 to 5 V output With 0 to 5 V output 19 20...

  • Page 5: Adjustment

    switch-off threshold 6 ADJUstMent ➔ The switch-off threshold can be set to a value In certain cases, it may be necessary to change the between 2 and 20 µA. parameters set at the factory. Using the separate ➔ If the FDU is used on a burner control unit, the software package BCSoft and the opto-adapter switch-off threshold cannot be set on the burner PCO 200, it is possible to modify parameters on the...

  • Page 6: Assistance In The Event Of Malfunction

    • Replace the UV tube; refer to the operating 8 AssIstAnCe In tHe eVent oF instructions of the UV sensor for more infor- MALFUnCtIon mation. WARnInG Electric shocks can be fatal! – Before working on possible live components, ensure the unit is disconnected from the power supply.
  • Page 7 ! The FDU temperature is below -25°C or above • Use a burner control unit that is able to distin- +65°C. guish between an ignition spark and a flame • Make sure that the FDU temperature is within signal. the range of -20°C to +60°C. ➔...

  • Page 8: Reading Or Setting Flame Signal, Parameters, Statistics

    ? the BCsoft error history on the statistics • Replace bus module with a functional device. tab displays n 3. ➔ Fault occurs on devices with fieldbus communi- cation with address check (A080 = 1) only. ! The FDU has been assigned an invalid network name or has not been assigned a network name ? the BCsoft error history on the statistics in the PLC.

  • Page 9: Parameters And Values

    Permitted relative humidity: min. 5%, max. 95%. 10 PARAMeteRs AnD VALUes The unit may only be stored/installed in enclosed ➔ Can be set using BCSoft rooms/buildings that are not accessible to the Application parameters public. Ambient temperature: -20 to +60°C (-4 to +140°F), Para- Parameter name meter...

  • Page 10: Safety Instructions

    replaced. 14 LoGIstICs Designed lifetime (based on date of manufacture) in transport accordance with EN 230, EN 298 for FDU: 20 years. Protect the unit from external forces (blows, shocks, You can find further explanations in the applicable vibration). rules and regulations and on the afecor website Transport temperature: see page 9 (12 Technical (www.afecor.org).

  • Page 11: Accessories

    – EN 298:2012 15 ACCessoRIes – EN 13611+A2:2011 Spare parts, see www.partdetective.de. – EN 60730-2-5:2020 15.1 BCsoft4 Elster GmbH The current software can be downloaded from our 16.3 sIL, PL Internet site at www.docuthek.com. To do so, you need to register in the DOCUTHEK. 15.2 opto-adapter PCo 200 Including BCSoft CD-ROM, For systems up to SIL 3 pursuant to EN 61508.

  • Page 12: Disposal

    17 DIsPosAL Devices with electronic components: Weee Directive 2012/19/eU – Waste electrical and electronic equipment Directive At the end of the product life (number of operat- ing cycles reached), dispose of the packaging and product in a corresponding recycling centre. Do not dispose of the unit with the usual domestic refuse.

This manual is also suitable for:

Fdu 520

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