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Fire Alarm System

Input Module

JS-951E

Product Features

Built-in standalone CPU, quick calculating speed.

Non-polarity two-wire bus to make wiring easy, and avoid mistakes.

Special production process to make the device can work at high temperature, high humidity and high altitude.

ESD static protection grade 12000V, strong anti-interference ability.

JS-951 input module receives external device’s input signal, and delivers the signal to the controller.

KZ-953 output module gives control signal(passive or active) to external device, and the DC 24V is needed when the signal is active.

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Technical Parameters:
Operating environmentIndoors, temperature -10℃~+50℃,relative humidity ≤95%(40℃±2℃ without condensation) 
Operating voltagebus24V   
Operating currenMonitoring status: <500uA, action status:<2mA  
Operating indicationstatus indicated light blinks when polling, keeps on when action. 
Mode of connectiontwo-wire bus        
Termination load47k impedance
MountingWall-mount/module case
CodingSoft addressing