Soca ST-680 - Page 22

22
(b) Anti-duress alarm :
Note: User must ensure the polarity (Diode) of the wiring connection for additional
anti-duress alarm is arranged correctly so that it is functional. User must also
ensure that Setting Mode (21) Anti-Duress Alarm Mode is set ON.
(6) Wiring connection for linking with computer
A
K
COM
N C
N O
6 PIN Connector
R BR G BL P Y
Alarm power
supply DC12V
Eternal Relay
Connection DC12V
Diode’s white
color terminal
8 PIN Connector
R BK BR O Y G BL P
A
K
COM
N C
N O
6 PIN Connector
R BR G BL P Y
Alarm power
supply DC12V
Eternal Relay
Connection DC12V
Diode’s white
color terminal
8 PIN Connector
R BK BR O Y G BL P
PC
RS-232
communication line
RS-485 interface
transit connector
AP-20
+VS
DATA
－
DATA
＋
GND
AP-10
DC12V
1 st set
8 PIN Connector
R BK BR O Y G BL P
2 st set
8 PIN Connector
R BK BR O Y G BL P
Nstset
8 PIN Connector
R BK BR O Y G BL P
PC
RS-232
communication line
RS-485 interface
transit connector
AP-20
+VS
DATA
－
DATA
＋
GND
AP-10
DC12V
1 st set
8 PIN Connector
R BK BR O Y G BL P
2 st set
8 PIN Connector
R BK BR O Y G BL P
Nstset
8 PIN Connector
R BK BR O Y G BL P