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Summary of Contents for Siemens FDA261
- Page 1 FDA261, FDA262 Aspirating smoke detector Installation Mounting Smart Infrastructure A6V11783970_en--_a 2022-05-18...
- Page 2 All rights created by patent grant or registration of a utility model or design patent are reserved. Issued by: Siemens Switzerland Ltd. Smart Infrastructure Global Headquarters Theilerstrasse 1a CH-6300 Zug Tel. +41 58 724-2424 www.siemens.com/buildingtechnologies Edition: 2022-05-18 Document ID: A6V11783970_en--_a © Siemens Switzerland Ltd, 2022 2 | 26 A6V11783970_en--_a...
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Page 3: Table Of Contents
Table of contents About this document ................Applicable documents ................Technical terms ..................Revision history ..................Mounting ....................Installation position and space requirements ........... Dimensions....................Mounting on a level surface ..............Connecting the pipe system ..............Mounting the ASD filter box..............Removing the housing cover.............. - Page 4 4 | 26 A6V11783970_en--_a...
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Page 5: About This Document
List of compatibility (for 'Cerberus™ PRO' product line) A6V10393194 Technical manual Power supply kit A 70 W FP120-Z1 A6V10877841 Installation ASD Filterbox FDAZ292 A6V11783043 Technical manual Aspirating smoke detector FDA261, FDA262 A6V11783944 Data sheet Aspirating Smoke detector FDA261, FDA262 A6V11783979 Planning, Installation ASD Pipe system A6V11783989... -
Page 6: Technical Terms
1.2 Technical terms Term Explanation Aspirating smoke detector ASD Connect Siemens software FDnet/C-NET Addressed detector line General purpose input; connection for an external switch Normally closed; standard state of connection is closed Normally open; standard state of connection is open... -
Page 7: Mounting
Mounting Installation position and space requirements 2 Mounting 2.1 Installation position and space requirements Requirements for the installation location ● Only to be mounted within a building where the ambient conditions are permissible ● No direct sunlight ● Minimal dust load ●... -
Page 8: Dimensions
Mounting Dimensions 2.2 Dimensions Fig. 2: Aspirating smoke detectors FDA261, FDA262 Fig. 3: Hole pattern FDA261, FDA262 8 | 26 A6V11783970_en--_a... - Page 9 Mounting Dimensions Fig. 4: ASD filter box FDAZ292 A6V11783970_en--_a 9 | 26...
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Page 10: Mounting On A Level Surface
Mounting Mounting on a level surface 2.3 Mounting on a level surface Installation location: level surface Four screws are to hand. 8...10 5...6 Housing cover has been removed. See 'Removing the housing cover [➙ 13]'. 1. Drill four holes using the supplied drilling template. For the hole pattern, see 'Dimensions [➙ 8]'. -
Page 11: Connecting The Pipe System
Mounting Connecting the pipe system 2.4 Connecting the pipe system >500 Fig. 5: Connecting the pipe system (example) The pipe system has been mounted. There is a straight pipe at least 500 mm in length leaving the aspirating smoke detector. 1. Press the pipe (1) into the air inlet (without adhesive). 2. -
Page 12: Mounting The Asd Filter Box
Mounting Mounting the ASD filter box 2.5 Mounting the ASD filter box ◈ Install the ASD filter box FDAZ292 into the pipework system with a clearance of at least 100 mm to the aspirating smoke detector. You will find more information on mounting the ASD filter box in document A6V10877841. -
Page 13: Removing The Housing Cover
Mounting Removing the housing cover 2.6 Removing the housing cover NOTICE Electrostatic discharge Damage to electronic components ● Ground yourself before opening the housing: Wear a grounding strap or touch a ground point. Open the housing to access the service area: 1. -
Page 14: Rotating The Front Indicator
Mounting Rotating the front indicator 2.7 Rotating the front indicator Housing cover has been removed. See 'Removing the housing cover [➙ 13]'. 1. Disconnect the power supply DC 24 V: pull the connector out. 2. Remove the four screws. 3. Lift the front indicator straight up. 4. - Page 15 Mounting Rotating the front indicator 6. Install the front indicator. – Carefully insert the 14-pin connector. 7. Tighten the four screws. The front indicator is now installed rotated by 180°. 8. Plug in the DC 24 V connector. A6V11783970_en--_a 15 | 26...
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Page 16: Folding The Carrier Up
Mounting Folding the carrier up 2.8 Folding the carrier up Housing cover has been removed. See 'Removing the housing cover [➙ 13]'. 1. Remove the three screws (1). 2. Pull the aspirator connector (2) out. 3. Rotate the carrier in the direction of the arrow. The carrier has been rotated by 90°. -
Page 17: Replacing The Detection Chambers
Mounting Replacing the detection chambers 2.9 Replacing the detection chambers The carrier has been folded up. See 'Folding the carrier up [➙ 16]'. The carrier is not depicted in the figures below to give a clearer view of the parts concerned. 1. -
Page 18: Replacing The Aspirator
Mounting Replacing the aspirator 2.10 Replacing the aspirator Housing cover has been removed. See 'Removing the housing cover [➙ 13]'. 1. Pull the aspirator holder out. 2. Unplug the cable from the aspirator and the carrier. 3. Remove the aspirator from the Y pipe. 4. - Page 19 Mounting Installing an extension card – Align the 14-pin connector with the socket. 3. Carefully insert the 14-pin connector. 4. Push the extension card on as far as it will go. The snap fasteners latch into place. The extension card is now installed. 5.
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Page 20: Installation
Installation 3 Installation CAUTION Electrical voltage Electric shock ● Disconnect all lines from the power supply before starting any installation work. Fig. 8: Overview of connections Slot I, extension card GPI inputs Slot II, extension card Relay outputs Power supply DC 24 V FDnet/C-NET detector line Housing cover has been removed. -
Page 21: Power Supply Dc
Installation Power supply DC 24 V 3.1 Power supply DC 24 V ◈ Connect the cable to the connector. – Cable cross section: 0.2…2.5 mm flexible (AWG 12…30) – Cable cross section: 0.2…1.5 mm rigid +24 V Fig. 9: Connecting the power supply DC 24 V 3.2 GPI inputs Configurable inputs for external switches. -
Page 22: Relay Outputs
Installation Relay outputs 3.3 Relay outputs Configurable outputs for issuing signals or controlling external devices such as the blowing-out unit. 1. Connect the cable to the connector. – Cable cross section: 0.2…1.5 mm flexible/rigid 2. Connect a monitoring resistor (1) for each relay output as required. Fault Fig. -
Page 23: Ma Outputs (Optional)
Installation 4...20 mA outputs (optional) 2. Connect the cable to the connector. – Cable cross section: 0.2…1.5 mm flexible/rigid 3. Connect a monitoring resistor (1) for each relay output as required. Fig. 13: Connecting relay outputs 3.6 4...20 mA outputs (optional) The 4…20 mA outputs are located on the extension card FDAZ296. See '4...20mA card FDAZ296'. -
Page 24: Index
Index Index ASD Connect ............. 6 ASD filter box FDAZ292 ........12 Front indicator ..........14 Installation Installation position ......... 7 Requirements ..........7 Space requirements ........7 Intended use ............5 List of compatibility .......... 5 Portal ..............6 Return pipe ............ - Page 25 A6V11783970_en--_a 25 | 26...
- Page 26 Issued by Siemens Switzerland Ltd Smart Infrastructure Global Headquarters Theilerstrasse 1a CH-6300 Zug +41 58 724 2424 www.siemens.com/buildingtechnologies © Siemens Switzerland Ltd, 2022 Technical specifications and availability subject to change without notice. A6V11783970_en--_a...
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