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Two-wire, non-polar, no need for DC24V, storage function, 30V/1.5A/100ms pulse output.
Input/Output Module
Product Features
•  SMT processing, embedded micro-processer.
•  Electrical isolation between signal processing circuit and input output checking circuit.
•  With a set of voltage output of DC30V/1.5A/100ms; the maximum power: 2.1J.
•  With state monitoring and fault detection functions.
•  Plug-in structure, easy to install and maintain.
•  Two-wire polarity-free loop, low power consumption.
•  A communication distance of 1500m.

Technical Data
ItemsTechnical Parameters
Working voltageDC18V-27Vmodulation type provided by the control panel
WiringSignal line: L1, L2
Working temperature-10~+50℃
Storage temperature-20~+55℃
Relative humidity≤95%(40±2℃)
Monitoring current≤0.5mA(24V)
Alarm current≤10mA(24V)
Output capacityDC30V/1.5A/100ms
Maximum power: 2.1J
RF susceptibility (immunity)30V/M
IndicatorInput indicator and output indicator flash when in normal monitoring; input indicator steady on wheninput is activated; output indicator steady on when output is activated;input indicator off when input has fault; output indicator off when output has fault.
Addressing methodElectrical encoder
Address range1-200
Communication distance1500m
Applied standardGB 16806-2006 “Automatic Control System for Fire Protection”
Structure and Installation
1) Unfolded installation; fix the base to the wall using embedded box or expansion bolts. The pitch of holes is 60mm.
2) Use a dedicated electronic encoder to set its address (1-200).
3) Adopt ZR-RVS-2×1.5mmtwisted pair cable, and the two-wire bus in the loop (L1, L2) connect to the terminals 4 and 5, regardless of polarity.
4) Check the wiring first. Mount the module on the base after that to prevent product damage from possible false wiring.

Structure and installation diagram:
Terminals L1 (4) and L2 (5) connect to the loop, regardless of polarity.
Input function: terminals AS+ (9) and AS- (10) connect to the volt-free feedback terminals with a 10KΩEOLR in parallel connection.
Output function: VO+ (6) and VO-(8) connect to the equipment (voltage contacts). After the module is activated, VO+ (6) and VO-(8) give output.
Notes: the module gives point output not continuous output.