Terminal Block - EverFocus EHN7260 Quick Installation Manual

2. Terminal Block

The I/O terminal block, located on the camera module, can be used to develop applications for
alarm input and output, two-way audio, TV-output or a variety of other functions.
Note:
1. You can unplug the terminal block from the camera module for easier wiring.
2. Speakers / microphones with a (built-in) amplifier and external power supply are required.
16 15 14 13 12 11 10
No. Functions
1 12 VDC Input
2 Digital GND
3
Alarm Out
4
5
Alarm In
6
7 Audio Input (Line-in)
8 Audio GND
To activate the Audio function, the Enable Audio must be checked. See 7.5 Audio in the User's
Manual.
9 8 7 6 5 4 3 2 1
Alarm Output (+)
Alarm COM (-)
Alarm Input (+)
Digital GND (-)
Camera Module
No. Functions
9 Audio Output (Line-out)
10 Audio GND
11 CVBS Output
12 Digital GND
13 AC24V+
14 AC24V-
15 RS485_A
16 RS485_B
4
EHN7221/7260/7360