Chapter 9 Auxiliary Device Connectors; Gv-Vs02 And Gv-Vs02A; Pin Assignment - GeoVision GV-VS02 User Manual

Chapter 9 Auxiliary Device Connectors

9.1 GV-VS02 and GV-VS02A

The 16-pin terminal block, located on the rear panel, provides interfaces for four digital
inputs, four relay outputs, an RS-485 interface, a Wiegand interface, a GPS interface and
auxiliary power. The terminal block can be used to develop applications for motion
detection, event alerts via E-mail and FTP, center monitoring by Center V2 and VSM, PTZ
control, Wiegand-interface card reader and a variety of other functions.

9.1.1 Pin Assignment

The table below lists the pin assignment for the terminal block.
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: For 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.
102
Figure 9-1
Pin Function
DC 5V Out for GV-Relay Module, or GPS Module
9
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