GV Net / IO card

GV Net / IO card
GV-Net/IO is an RS-232 to RS-485 Converter which allows you to control PTZ Cameras with your Geovision Surveillance System.
It also has 4 Digital Inputs and 4 Relay Outputs.

The GV-NET Card is an interface converter that can be installed inside a PC.

Specification

RS-232 to PC

RJ11 to DB9 female cable

RS-485 +

Connect to GV-IO / PT-811 RS-485+ or Pelco, Ademco, Lilin Dome camera RS-485+

RS-485 -

Connect to GV-IO / PT-811 RS-485 - or Pelco, Ademco, Lilin Dome camera RS-485 -

INPUT

Input

4

Input Signal

0~5 V DC (floating) / TTL

High State

5V

Low State

0V

OUTPUT

Relay Output

4

Relay Status

Normal Open

Relay Capacitance

1A / 30V DC; 0.3A / 125V AC

Relay ON Time

4ms

Relay Off Time

4ms

Communication

RS485, 9600 bps

DC IN

DC 5V, 1A

Environmental
Condition

Operation temperature

0 to 50 degree C

Humidity

5%~95% (non-condensing)