Filter
Top Products
8 Pelco Manual C1405M-E (11/03)
b. Wire the 10-connector INPUTS terminal on the circuit board to the lens
controller as follows:
• Lens Common - Connector 1
• Focus - Connector 2
• Zoom - Connector 3
• Iris - Connector 4
• Preset Common - Connector 5
• Preset Focus - Connector 6
• Preset Zoom - Connector 7
• Preset High - Connector 8
11. EH4718-1, -2, -3 Models, and EH4722 -1, -2, -3 Models Only - Refer to
Figure 2 and connect the camera’s power input to the circuit board.
There are two ways to supply power to the camera: when the power require-
ments for the camera and enclosure’s accessories are the same (for example,
if the camera and accessories use 24 VAC), and when the power require-
ments for the camera and the enclosure’s accessories are different (for ex-
ample, if the camera uses 24 VAC and the accessories use 120 VAC).
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 (remove the
plastic cover over the power supply section of the circuit board).
or
(2) If both the camera end enclosure use 120 VAC and you ordered the
optional 120 VAC electrical outlet accessory (O/I-OUTLET), connect the
120 VAC plug to the camera and the three-pin plug to CAM 1 (remove
the plastic cover over the power supply section of the circuit board).
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 HI
Blue - AC NT
Connect the plug to the CAM 2 socket on the circuit board.
12. Wire power to the enclosure to operate the camera.
EH4718 and EH4722 Models Only - Wire power directly to the camera. If you
are using 24 VAC, refer to Table A to determine the size of wire to use.
EH4718-1, -2, -3 Models, and EH4722-1, -2, -3 Models Only -
CAM 1 - If the camera’s power input is connected to CAM 1 on the circuit
board, go to step 13.
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).
WARNING:
Camera
damage possible. You can
damage your camera if you
connect it to the wrong
connector.
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 dif-
ferent from the enclosure’s voltage,
plug the camera into the CAM 2
socket only. DO NOT plug the cam-
era into the CAM 1 socket or you can
damage your camera. CAM 1 has en-
closure voltage on it.
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.