Pelco IS150 User Manual download pdf (Page 11)

C3427M-C (10/07) 11

4S DEEP ELECTRICAL BOX

NOTE: You should install the camera module into the back box before installing the back box into the

surface. When installing the back box into the surface, rotate the camera module to access the mounting

holes (refer to Camera Module on page 12 for more information).

1. Attach the supplied adapter plate to the 4S box with two supplied 8-32 x 0.75-inch Phillips flat head

screws.

2. Pull video and power wires to the ceiling tile.

3. Connect the video cable/wires:

• BNC: Connect the BNC connector from the unit to a mating BNC connector.

• UTP: Blue wire = Video +

Gray wire = Video -

4. Connect the power wires.

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 the same way will cause the cameras to be out of

phase with each other and may produce a vertical roll when switching between cameras.

5. Attach the back box to the adapter plate with four supplied 8-32 x 0.375-inch Phillips flat head

screws.

Figure 4. 4S Deep Electrical Box Installation

Voltage Red Wire Black Wire

12 VDC + Ground

24 VAC ~ ~

4S DEEP

ELECTRICAL

BOX

8-32 X 0.75-INCH

PHILLIPS FLAT

HEAD SCREW

(SUPPLIED)

8-32 X 0.375-INCH

PHILLIPS FLAT

HEAD SCREW

(SUPPLIED)

WALL OR

CEILING

ADAPTER PLATE

BACK BOX

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 31 32

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Pelco IS150 User Manual Page 11