8
Below is the pinouts for the DI/DO terminal block:
Facing the rear side of the housing, from left to right:
DO2
Tank water pump control, connects to IP camera's DO for manually triggering
washer.
DI2
Wiper control.
RS485+
RS485+, RS485 can be used to control IR illuminator beam angles, etc.
RS485-
RS485-
DO+
+5V VCC
DI-
GND
DO1
IR LED status
DI1
IR control, synchronizes day/night mode switching for IP camera. It is related to IR
cut filter.
AE-238, AE-243
DC 12V OUT -
to camera
AC 24V OUT -
to external IR
AC 24V IN
Ground
for IR LED
AC 24V OUT -
to camera
AC 24V IN
AE-238
AE-243
