GN9000-S Gas Alarm Controlle
GN9000-S 气体报警控制器  
 
  ■ Dimension & Mounting(Unit:mm):
 
 
  ■ Wiring terminals:
 
 
Symbols Foot Note
24VDC 1/13 24 V power input
GND 2/14 Power Ground Wire
BP 3/15 Standby power supply testing
A1-C 4/16 Relay 1 contact public
A1-NO/NC 5/17 Relay 1 normally open / close regular contact
A2-C 6/18 Relay 2 contact public
A2-NO/NC 7/19 Relay 2 normally open / close regular contact
DA 8/20 RS485 +
DB 9/21 RS485 -
4~20mA 11 4 ~ 20 mA output +
GND 12 4 ~ 20 mA output -
V+ 22 Transmitter power +
S 23 Transmitter Signal Input
V- 24 Transmitter power -
10 Idle