Pin Assignment - GeoVision GV-VS04H User Manual

9.1.1 Pin Assignment

The table below lists the pin assignment for the terminal block.
GV-VS04H and GV-VS14
Pin Function
1 Relay Output 1
2 Digital Input 1
3 Relay Output 2
4 Digital Input 2
5 Relay Output 3
6 Digital Input 3
7 Relay Output 4
8 Digital Input 4
Note: To connect the GPS module, use the Pin 9 for power supply, Pin 10 for ground, Pin
12 for GPS RX and Pin 14 for GPS TX.
GV-VS2420 / 2400
Pin Function
1 Relay Output 1
2 Digital Input 1
3 Relay Output 2
4 Digital Input 2
5 Relay Output 3
6 Digital Input 3
7 Relay Output 4
8 Digital Input 4
146
Pin Function
9 DC 5V Out for GV-Relay Module, or GPS Module
10 Ground, or GPS Ground
11 RS 485+
12 Wiegand D0, or GPS RX
13 RS 485-
14 Wiegand D1, or GPS TX
15 Ground
16 DC 12V Out for Wiegand Card Reader
Pin Function
9 DC 5V Out for GV-Relay Module
10 Ground
11 RS 485+
12 N/A
13 RS 485-
14 N/A
15 Ground
16 DC 12V Out