Control Relay Fire Alarm Control Module Wiring Diagram
Relay module wiring diagram.
Control relay fire alarm control module wiring diagram. It allows a compatible control panel to switch discrete contacts by code command. Module polarities are shown in alarm. Lt u fire indicator panel australian wiring diagrams. The frm 1 relay control module is intended for use in intelligent two wire systems where the individual address of each module is selected using the built in rotary switches.
Fire alarm system is the combination of different components such as smoke detector heat detector carbon monoxide detector multi sensor detector call points sounders bells relay module repeater annunciator fire control panel and other related and optional security devices designed for fire alarm control system. Connect modules to listed compatible notifier control panels only. All wiring shown is supervised. Page 3 of 6 siga cr control relay typical wiring modules will accept 18 awg 0 75mm 2 16 1 0mm 14 awg 1 50mm and 12 awg 2 5mm2 wire sizes.
Wires must be supervised per nfpa. The relay contains two isolated sets of form c contacts which operate. Data sheet 85001 0239 issue 7 not to be used for installation purposes. The crf 300 relay control module is intended for use in addressable two wire systems where the individual address of each mod ule is selected using the built in rotary switches.
Sizes 16 awg 1 0mm 2 and 18 awg 0 75mm are preferred for ease of installation see signature loop controller catalog sheet for. It allows a compatible control panel to switch discrete contacts by code command. The relay contains a red led which indicates the relay coil is ener gized. This device is ideal for applications where local contacts are required for system status remote contacts for control of electrical loads and general purpose switching.
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