Functional Features：

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It is applied to G7 fire alarm system series. The module is used for receiving normally-closed switching signals input by fire linkage equipment and transmitting linkage information back to the fire linkage controller. It is mainly used for connecting various active equipment on site, such as waterway indicators, pressure switches, position switches, signal valves and external linkage equipment capable of sending back switching signals. The module needs to be used with the GM716-DZ module base. The detection function of the signal input end can be configured via the GS701 electronic encoder (a 4.7K terminal resistor needs to be connected). The bus is non-polar.

Technical Parameter：

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Operating voltage: DC24V

Quiescent current: ≤600μA

Feedback current: ≤1.0mA

Overall dimensions: 85mm×51mm×31mm

Degree of protection provided by enclosure: IP30

Usage environment：

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Ambient temperature: -10°C~+50℃

Relative humidity: ≤95%RH(40℃±2℃)