Pelco C3426M-D (3/08) 3 User Manual

C3426M-D  (3/08)

11

6. Connect the power wires, refer to Table D.

AC operation only: If you are wiring more than one Camclosure to the same transformer, connect one 
side of the transformer to the red wire on all units; connect the other side of the transformer to the 
black wire on all units.

NOTE: Failure to connect all AC powered units in the same way will cause the cameras to be out of 
phase with each other, which and may produce a vertical roll when switching between cameras.

7. Reinstall the back box inside the cover. For vandal-resistant installations, rotate the back box to 

position the conduit plug opposite the notch on the side of the cover. Use the two 8-32 x 0.375-inch 
Phillips pan head screws and washers (removed earlier) to secure the back box to the cover.

Figure 3. 4S Electrical Box Installation

Table D. Power Input: 4S Electrical Box Installation

12 VDC

+

Ground

24 VAC

~

~

8-32 X 0.75-INCH

PHILLIPS FLAT

HEAD SCREWS

(SUPPLIED)

8-32 X 0.375-INCH

PHILLIPS PAN HEAD

SCREWS WITH WASHERS

(SUPPLIED)

COVER

BACK BOX

8-32 X 0.375-INCH
PHILLIPS PAN
HEAD SCREWS
(SUPPLIED WITH
ICS110-AP)

CEILING/
WALL

4S STANDARD
ELECTRICAL BOX

ADAPTER PLATE
(ICS110-AP)