howen Hero-ME31-08, User Manual

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9
5.7. Pin definition of IO&Serial port on 8ch MDVR
Hero-ME31-08
IO&Serial
The port contains below interfaces:
DC12V OUT;
DC5V OUT;
RS232;
RS485;
Sensor Input;
Sensor Output;
1 2 3 4 5 6 7 8 9 10 11 12
VCC5V-
OUT
GND
RS232-
RX4 RS232-
TX4 SENSOR
-IN-8 SENSOR
-IN-7 SENSOR
-IN-6 SENSOR
-IN-5 SENSOR
-IN-4 SNESOR
-IN-3 SENSOR
-IN-2 SENSOR
-IN-1
13 14 15 16 17 18 19 20 21 22 23 24
RS232-
TX2 RS232-
RX2
GND
RS232-
B3 RS232-
A3
GND
SENSOR
-OUT-2 SNESOR
-OUT-1
GND 12V
Extend
The port contains below interfaces:
DC12V OUT;
DC5V OUT;
MIC;
Audio Out;
CAN BUS;
USB ;
VGA;
1 2 3 4 5 6 7 8
MIC+ GND CAN-H1 CAN-L1 GND USB-DP USB-DM 5V
9 10 11 12 13 14 15 16
12V GND+GND AOUT VGA-HS VGA-VS VGA-B VGA-G VGA-R