MARS COMMERCE GSW2 PLUS 1000 - 6 Connecting Diagram; Figure 1: GSW2 PLUS Connection Diagram

GSW2 PLUS EXT
INSTALLATION MANUAL
Page 10
6 CONNECTING DIAGRAM
Before connection the GSW2 PLUS device please take a look at connection diagram.
POWER
SUPPLY
Power supply – 12,0 -20,0V AC or
12,0 – 24,0V DC
OUT 3
Wiegand output DOUT 1
OUT 4
Wiegand output DOUT 0
IN1
Alarm input 1
GND
Ground
IN2
Alarm input 2
A
RS485 A
1C
Relay output 1 – Common
B
RS485 B
1NC
Relay output 1 – Normal Close
TMP
Temperature sensor connector
1NO
Relay output 1 – Normal Open
SIM
Micro SIM card holder
2C
Relay output 2 – Common
USB
USB for programming with PC
2NC
Relay output 2 – Normal Close
ANT
GSM Antenna
2NO
Relay output 2 – Normal Open
Wiegand
input
AUX
+12V DC AUX max. *100 mA in total !
GND
Ground
CB1
Call Button 1 – is the same as IN1 !
Y W
B G
GSM Intercom – Call point
(microphone & speaker) connections
BATT-
Clamp for Backup Battery – (minus)
2G or 3G
2G or 3G version
BATT+
Clamp for Backup Battery + (plus)
XT
Extended version
IMPORTANT
NOTE
*Do not use the 12V DC AUX power output for electric lock driving! You
can use it to power external sensors: Short-term current load (up to 1
minute) - up to 500mA; Long-term current load - up to 100mA! Use
separate power source for door electric lock!
Figure 1: GSW2 PLUS Connection diagram