1-4
Cisco Video Surveillance 3630 and 6630 IP Camera Installation Guide
Chapter 1 Overview
General Purpose I/O Terminal Block
General Purpose I/O Terminal Block
describes the GPIO terminal block pin locations.
Figure 1-2
GPIO Terminal Block Pin Locations and Descriptions
Pin
Description
1
DC 12V–
2
DC 12V+
3
AC 24V_2
4
AC 24V_1
5
DI– (GND)
6
DI+
1
1.
The maximum output load from pins 7 and 8 is 50mA.
7
8
DO+ (+12V)
8
7
6
5
4
3
2
1
