16 Pelco Manual C523M-H (6/05)
Figure 16. Wiring the AUX 2 and AUX 3 (TTL) Outputs
VIDEO INPUTS
1 3 5 7 9 1 13 15
2 4 6 8 10 12 14 16
VIDEO OUTPUTS
1
2
3
4
LOCAL
KEYBOARD
12-PIN PLUG-IN
CONNECTOR
CONTROL
OUTPUTS
NOT USED
12-PIN TERMINAL STRIP
ON REAR OF SCU
R
INPUT
FROM VIDEO OUTPUT
LOOPED TO MONITOR
DEVICE, EX. VIDEO PRINTER
+VDC
NOTE: +VDC SHOULD BE 5 V OR GREATER,
BUT NOT EXCEED 32 V OR THE MAXIMUM
RATED OUTPUT VOLTAGE FOR THE DEVICE
INPUT. +VDC CAN ONLY BE DC.
+VDC = VOLTAGE OF THE EXTERNAL POWER SOURCE
R = +VDC
25 mA