Wuxi Brightsky Electronic Co.,Ltd. 火灾报警气体灭火电气火灾监控用户信息传输装置船用压载水处理系统

Overview
Product Features
Technical specifications
Wiring diagram
Certificate

GM501 Output module

There is address coding, with broadcast signal switching function.

◆ Product Features

The T+, T-alarm bus and the DC24V power bus are non-polar designs and can be regarded as the same fire detector connecting to the alarm buswhich is convenient for construction and flexible in use. The alarm bus is isolated from the DC24V power bus and enhances the anti-jamming performance.
It can be used as the linkage control execution component of the controller and the controlled device, and can also detect the disconnection and short-circuit fault signals of the playback device (speaker) and the connection line.
The relay outputs a pair of normally open and normally closed transition contacts to switch between normal broadcast signals and fire broadcast signals.

◆ Technical specifications

Technical standard	Meet the requirements of GB 16806-2006
Bus Voltage	DC18～26V
Power Voltage	DC24V
Monitor current	Alarm bus T+, T-: ≤300uA External control power supply (DC24V) DC24V ≤2mA
Alarm current	Alarm Bus T+, T-: ≤2.6mA
Confirmation lamp (red)	Run/input action lights (red): Normally flash red, always on at startup, no light when there is fault
Line system	Two alarm buses: T+, T- (non-polar), Two power buses: DC24V (non-polar)
Contact capacity	DC30V 2A(AC120V 1A）
Number of contacts	2 pairs of normally open, normally closed contact synchronous conversion
Operating temperature	-10℃～+55℃
Relative humidity	≤95%（40℃）
Dimensions	86mm×40mm×86mm（L×W×H）
Weight	About 160g
Color	White

◆ Wiring diagram

External terminal arrangement and description for GM501 Output module

Wiring instructions:
T+, T-: Alarm Bus (No polarity)
P1, P2: 24VDC power supply (non-polarity)
XY1, XY2: Fire Radio
PY1, PY2: Normal broadcast
LB1, LB2: playback equipment (terminal resistance 100K)

◆ Certificate