!! ! Installation!Manual!
Page | 7 support@arecontvision.com
!
!
!
+1.818.937.0700 877.CAMERA.8 www.arecontvision.com avsales@arecontvision.com
Optional: Connecting Digital I/O
1. To use digital I/O, connect digital I/O with pigtail cable connector as shown in Image 3.
Image 3
NOTE: MegaVideo
®
G5 supports digital input but no digital output. See Table 1 for electrical
characteristics.
!
Electrical Characteristics
Input Voltage (V)
(Measured between +
and – terminals)
Table%1%
!
NOTE: The digital input is electrically isolated from the rest of the camera’s electrical circuitry via
general-purpose photo couplers. The input is additionally protected with a serial 250 Ohm resistor, and
a de-bouncing circuit. Duration of any input signal should be at least 5 ms to comply with the
requirements of the de-bouncing circuit.
NOTE: Table 2 shows the cable color for digital input.
Available from A1 Security Cameras
www.a1securitycameras.com email: sales@a1securitycameras.com