HIKVISION DS-TMG520-M/A/B - Page 79

Barrier Gate User Manual
73
Name
Description
Max.
Voltage
Max.
Current
5V
Connects to the remote receiving
module.
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RS485-A2
RS485-B2
GND
RS485-A
Inputs RS-485 control signals. A
connects to RS-485 +, and B
connects to RS-485 -.
RS485-B
GND
+12V
Connects to 12 V power supply.
GND
GND
Rising Limit Output +
● The alarm output of
exceptional rising of the boom
pole.
● Relay signals to output the
rising status of the boom pole
to detection unit.
DC 24 V
1 A
Rising Limit Output +
Falling Limit Output +
Relay signals to output the falling
status of the boom pole to the
detection unit.
Falling Limit Output -
12V_IN
Connects to power input.
DC 12 V
1 A
LED-ARR2
Connects to the negative pole of
LED strip light, displaying green.
LED-ARR1
Connects to the negative pole of
LED strip light, displaying red.
12V_OUT
Connects to the positive pole of
LED strip light.
GND
GND
Induction Input +
Connect to anti-fall device (anti-
fall radar or anti-fall coil). The
pole will fall automatically if the
signal disappears.
DC 12 V
/
Induction Input -
Protection Input +
Connect to anti-fall device (anti-
fall radar or anti-fall coil).
Protection Input -
Network Interface
Reserved interfaces.
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