I/O Connector; Voltage Load Expansion (Optional) - GeoVision GV-VD120D Quick Start Manual

4.5 I/O Connector

The camera supports one digital input and one digital output of dry contact.
Pin
1
2
3
For details on how to enable a
GV-IPCam Firmware Manual.

4.5.1 Voltage Load Expansion (Optional)

The camera on its own can only drive a maximum load of 200mA 5V DC .
To expand the maximum voltage load to 10A 250V AC / 10A 125V AC /
5A 100V DC ), connect the camer to a GV-Relay V2 module (optional
product).
80
4
Supplied I/O Cable
Red
Black
White
n installed I/O device, see 4.3 I/O Settings,
a
Vandal Proof IP Dome (Part IV)
Function
Digital Output
GND
Digital Input