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©Vecow SPC-4500 User Manual
GETTING TO KNOW YOUR SPC-4500
DIO Connectors pin out :
DIO
Pin No.
Definition
Function
DIO
1
INPUT 0
SIO_GPI80
2
INPUT 1
SIO_GPI81
3
INPUT 2
SIO_GPI82
4
INPUT 3
SIO_GPI83
5
INPUT 4
SIO_GPI84
6
INPUT 5
SIO_GPI85
7
INPUT 6
SIO_GPI86
8
INPUT 7
SIO_GPI87
9
DI_COM
-
10
DIO_GND
-
11
OUTPUT 0
SIO_GPO70
12
OUTPUT 1
SIO_GPO71
13
OUTPUT 2
SIO_GPO72
14
OUTPUT 3
SIO_GPO73
15
OUTPUT 4
SIO_GPO74
16
OUTPUT 5
SIO_GPO75
17
OUTPUT 6
SIO_GPO76
18
OUTPUT 7
SIO_GPO77
19
DIO_GND
-
20
External 9-36VDC (NPN)
External 9-36VDC (PNP)
-
2.3 Rear Panel I/O & Functions
2.3.1
SPC-4500 Rear I/O & Functions
2.3.1.1
Power Terminal Block
SPC-4500 supports 12V DC only input by
terminal block in the rear side. In normal
power operation, power LED (front side)
lightens in solid Blue and up to 40V surge
protection.
COM 1
LAN 1
LAN 2
COM 2
DC-IN 12V
V+ V
Pin
Definition
1
V+
2
V-
3
Chassis Ground