SIEMENS TRM-306 Six Relay Adder Module Instruction Manual
- June 9, 2024
- SIEMENS
Table of Contents
SIEMENS TRM-306 Six Relay Adder Module
Six Relay Adder Module
The TRM-306 provides six programmable relays. It mounts below the TXR-320 main fire alarm board using the 2 screws provided. Before mounting the relay adder module, program the relays using the jumpers on the board. The jumpers located above each relay on the TRM-306 are used to configure the relays. The jumpers located below the relays are used to select either normally open contacts or normally closed contacts. The ribbon cable from P1 of the TRM-306 is connected to P6 on the Main Fire Alarm Board.
P1: Cable from TRM-306 Relay Adder Module connects to P6 on Main Fire Alarm Board.
Programming the Relays
A typical relay circuit is shown below in Figure 2 with the jumper locations and descriptions.
Note: Relay programming should be done before installing the board into the fire alarm backbox.
Electrical Specifications
- Current Consumption:
- Standby: 0 mA
- Alarm: 0 mA
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