25
4-1 Direct Input & Output
There are 12 external sockets divided into 3 sections,
4 pairs of DI (Direct Inputs),
3 pairs of DO (Direct Outputs),
1 DC 12V output.
1 2 3 4
1
2
3
4
DI
G
N
D
DI
G
N
D
DI
G
N
D
DI
G
N
D
C
O
M
N
O
N
C
C
O
M
N
O
N
C
C
O
M
N
O
N
C
C
O
M
N
O
N
C
D
C
12
V
G
N
D
DI: Direct Input
GND: Ground
COM: Common
NO: Normal Open
NC: Normal Close
DI
Normally opened circuit;
Shorting DI with GND will be treated as alarm.
DO
Normally COM is shorted to NC, and changing to NO in alarm.
DC12V output configuration
12v power output maximum 500mA output
◎
WARNING
！！
◎
You should avoid connecting external devices to DC12V output with a load
exceeded 500mA or 6W of power.
Overload may introduce damage and destroy the power supply or circuit board.
