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Pelco Manual C1423M-D (10/03) 15
8. Refer to Figure 5 and connect the camera’s power input to the circuit board.
When the power requirements are the same, there are two ways to connect
power:
(1) A three-pin plug is supplied as loose equipment. Connect the wires from
the plug to the camera as follows:
Brown - AC HI
Blue - AC NT
Green - Ground
Connect the plug to the CAM 1 socket on the circuit board.
(2) If both the camera end enclosure use 120 VAC and you ordered the op-
tional 120 VAC electrical outlet accessory (O/I OUTLET), connect the
120 VAC plug to the camera and the three-pin plug to CAM 1.
When the power requirements are different, connect the wires from the two-
pin plug, which is supplied as loose equipment, to the camera as follows:
Brown - AC
Blue - AC NT
Connect the plug to the CAM 2 socket on the circuit board.
9. Wire power to the circuit board to operate the camera.
CAM 1 - If the camera’s power input is connected to CAM 1 on the circuit
board, go to step 10.
CAM 2 - If the camera’s power input is connected to CAM 2 on the circuit
board, wire power for the camera as follows:
a. Connect AC high to connector 9 of the 10-connector INPUTS terminal
block (goes to the brown wire in the CAM 2 connector).
b. Connect AC neutral to connector 10 of the 10-connector INPUTS termi-
nal block (goes to the blue wire in the CAM 2 connector).
10. Wire power to the circuit board to operate the fan, heater, and/or defroster
(and the camera if its power is connected to CAM 1) as follows:
a. Connect AC high to AC HI of the 3-connector terminal block.
b. Connect AC neutral to AC NT of the 3-connector terminal block.
c. Install the plastic power supply barrier cover over the power supply sec-
tion of the circuit board.
Make sure the wiring to the enclosure can handle the added power of the
accessory or accessories you are installing. If the camera’s power is connected
to CAM 1 on the circuit board, add the camera’s wattage to the power con-
sumption of the accessories to determine the size of wire to use. Here are the
wattages for the accessories:
Defrosters for all enclosures - 30 watts
Blowers for 120 VAC enclosures - 15 watts
Blowers for 24 VAC enclosures - 10 watts
Blowers for 230 VAC enclosures - 15 watts
Heaters for 120 VAC enclosures - 90 watts
Heaters for 24 VAC enclosures - 50 watts
Heaters for 230 VAC enclosures - 70 watts
11. Adjust the focus and iris on the camera, if necessary.
12. Close the enclosure lid.
13. Turn on power.
WARNING:
Camera
damage possible.
You
can damage your camera
if you connect it to the
wrong connector.
BE CAREFUL - REMEMBER
CAM 1 IS ENCLOSURE
POWER.
NEVER PLUG YOUR
CAMERA INTO CAM 1 IF
THE CAMERA’S VOLTAGE
IS DIFFERENT FROM THE
ENCLOSURE’S VOLTAGE.
If your camera will use the same
power as the enclosure, plug the
camera into the CAM 1 socket on the
circuit board inside the enclosure.
If your camera’s voltage will be differ-
ent from the enclosure’s voltage, plug
the camera into the CAM 2 socket
only.
DO NOT
plug the camera into
the CAM 1 socket or you can
damage your camera. CAM 1 has
enclosure voltage on it.