VisorJet VJS-B620-2-LPR - Connecting Alarm Sensors

107
ВАРШ.201219.009РЭ
C.12 Connecting alarm sensors
The general connection diagram of alarm sensors and warning devices is shown in the fig-
ure:
GPIO
Assignment
А, В
output, dry contact, 24V 1A, normally closed / normally open, selectable in the web
interface;
G
Digital ground;
IN
input, <12V, pull-up to + 12V / open collector.
Digital output
Digital input
+12V