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

J-SAP-502 Manual fire alarm button

With telephone jack, with telephone line indication.

◆ Product Features

No polarity two-bus transmission manual alarm signal between the controller
Stable and reliable work, wide application range
Uses address code programmer to write address, no longer use the dial switchReset
Reset by reset key, no need to replace operation panel
Unique rotary structure, easy to install and use
With telephone jack, with telephone line indication

◆ Technical specifications

Technical standard	Meet the requirements of GB 19880-2005
Operating Voltage	DC18～26V
Monitor current	≤350uA
Alarm current	≤1.5mA
Alarm method	Press the operation panel
Confirmation lamp (red)	Flash when running, always on when alarm
Line system	Two alarm buses: T+, T- (non-polar) Two power buses: DH+, DH- (with polarity)
Operating temperature	-10℃～+55℃
Relative humidity	≤95%
Dimensions (without base)	88mm×28mm×92mm（L×W×H）
Weight	About 86g
Color	Red

◆ Wiring diagram

Wiring diagram for J-SAP-502 Manual fire alarm button base

Wiring instructions
1, 3 terminal: T+, T- alarm bus (non-polarity)
2, 4 terminal: Telephone power bus (with polarity)

◆ Certificate