User`s manual

EPN Series
5
3.3 Cable Descriptions
1
2
3
4
5
6
7
RS-485+ (Yellow)
RS-485- (Orange)
24 VAC~
Test-Out Cable
Audio In (Green)
Audio Out (Blue)
RJ-45
No. Name Description
1 RS-485+ (Yellow) Connects to an RS-485 device, such as EverFocus’ EKB500 keyboard.
2 RS-485- (Orange) Connects to an RS-485 device, such as EverFocus’ EKB500 keyboard.
3 24 VAC~
Connects to the power adapter. Note that different regions may use
different ranges for AC voltage. Be sure to check the voltage range in
your area before installing.
4 Test-Out Cable (BNC) Connects to a DVR or monitor.
5 Audio In (Green)
Connects to a microphone. Note that microphones with external
power supplies are required.
6 Audio Out (Blue) Connects to a speaker.
7 RJ-45 Cable Connects to the network.
Note: For details on working in conjunction with EverFocus’ EKB500 keyboard, please refer to
Appendix A.