D EN Installation Instructions Multiplex Input/Output Module
D Installation Instructions Notices Notices These instructions cover the installation of the D Multiplex Input/Output Module in a fire system supervised by a D or DSM Fire Alarm Control Panel (FACP) with firmware revision. or greater and a D of DS Multiplex Expansion Module. Install, test, and maintain the D according to these instructions, NFPA, local codes, and the Authority Having Jurisdiction (AHJ). Follow the procedures in these instructions to avoid personal injury and damage to the equipment. Failure to follow these instructions can result in the D not operating properly. Bosch is not responsible for improperly installed, tested, or maintained devices. Figure : D Features A B Test the FACP according to NFPA.. Description The D (Figure ) is a general purpose module that connects to the control panel s multiplex bus and provides a supervised input loop and a Form C Relay output. All operating power for the D is drawn from the control panel. Rotary switches provide convenient address setting. An on-board Status LED, visible through the low-profile faceplate, indicates normal operation and communication with the control panel. The LED flash rates are: Fast: Approximately sec indicating an alarm condition. Medium: Approximately sec indicating a normal operation. Slow: Approximately sec indicating a trouble condition. The D can be mounted in a standard double gang box or a in. x in. electrical box. - Status LED - Zone input/output terminals - MUX bus loop terminals - Rotary address switches. Setting the Address Set the D address using a flat-blade screwdriver to position each rotary switch located on the front of the module (Figure ). Note that the switches click when turned. Figure : The valid D address is to. For additional address limitations refer to the D Operation and Installation Guide (P/N: ) or the DSM Reference Guide (P/N: ). Setting the Address A B - Hundreds - Tens - Ones A = D FACP, B = DSM FACP For example: hundreds, tens, ones = Address on the D FACP Bosch / E
D Installation Instructions. Wiring The D requires two program addresses. The address cannot be or any multiple of such as,,, and so on. The A address range works on the D Multiplex Expansion Module with the D FACP. The B address range works on the DS Multiplex Expansion Module with the DSM FACP. Figure : Field Wiring Connections Figure on page shows the input address set at. The output address is set to the next consecutive address,. Because the hundreds address is within the input address range, it works on the D with the D FACP.. Wiring A B Remove all power before making electrical connections. Failure to do so can result in personal injury or damage to the equipment. The wiring connections are made using the zone wiring and MUX bus loop terminals located on either side of the D (Items and in Figure on page ). All terminals can accommodate up to and including AWG (. mm) wire. Follow the wiring guidelines specified by NFPA and the local AHJ. The loop and zone wiring is power limited and supervised. The relay contacts are not power limited or supervised. Refer to Figures and for wiring connections. -. kω end-of-line (EOL) resistor, UL Listed (P/N: ) - Zone in (+) - Zone in (-) - Normally-open (NO) - Common (COM) - Normally-closed (NC) Note: The maximum zone wire resistance is Ω. Figure : Loop and Control Panel Wiring Connections Use normally-open (NO) contacts for Underwriters Laboratories, Inc. (UL) Listed fire installations. - MUX bus loop (+) - MUX bus loop (-) - To the next device - From previous device, the D, or the DS Bosch / E
D Installation Instructions. Installation. Installation Complete all wiring before installing the D and faceplate.. Wire the D according to Figures and Figure on page.. Mount the D on a standard double-gang box (Figure ) or in. x in. electrical box (Figure ). Figure : Mounting the D on a Standard Double-Gang Box A B - Screws (), not supplied - D Module - Double-gang box Figure : Mounting the D on an Electrical Box A B - Screws (), not supplied - D Module - in. x in. electrical box Bosch / E
D Installation Instructions. Installation. Secure the faceplate to the front of the D (Figure ). Figure : Mounting the Faceplate D A B - Screws (), not supplied - Faceplate - D Module on electrical box Bosch / E
D Installation Instructions. Specifications. Specifications Table : Specifications Control Panel Programming Type Control Panel Requirements Multiplex Bus Average Current Draw Output Rating Fuse Rating Operating Temperature Relative Humidity Listings and Approvals Input or output D or DS Series FACP with ROM version. or greater and a D or DS Multiplex Expansion Module installed. Refer to the D Operation and Installation Guide (P/N: ) or the DSM Reference Guide (P/N: ) for specific programming information. Refer to the D Installation Guide (P/N: ) or the DS Installation Guide (P/N: ) for multiplex wiring information. Alarm: µa Standby: µa Nominal: V VAC at. A;. A resistive loads only. in. x. in. ( mm x mm). A fast acting C to + C (+ F to + F) % non-condensing UL California State Fire Marshall (CSFM) Bosch / E
D Installation Instructions Notes Notes Bosch / E
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