16
INSTALLATION
Control signal cables
These cables should be connected only
when it is required to control the cam-
era using the RS-442A or RS-485 sig-
nals. The use of 0.65 4-conductor
twisted pair cables is recommended.
With these cables, the maximum exten-
sion distance is 1,200 m.
After having connected all of the re-
quired cables, again attach the termi-
nal board cover.
Forgetting to attach the terminal board
cover could result in accidents or
injuries.
6mm
12mm
Meshed wire
Polyethylene
Fold the meshed wire back.
Core
conductor
Video signal cables
Connect the coaxial cables to the video
signal output terminals. Treat the tips of
the coaxial cables as shown on the left
before connection.
Note
Use the 3C-2V or 5C-2V video signal
cable (coaxial cable). The 7C-2V
cannot be used.
Connect to the
other side in
pairs like this.
Connect to the
other side in
pairs like this.
Connections to Camera Terminal Board (Continued)
A TX+
B TX-
C RX+
D RX-
17
Ceiling Installation
1.
Make a hole (75 mm diameter) in the
ceiling for passing the connection
cables, and attach the provided ceiling
mount to the ceiling.
Coincide the center of the mount with
the hole (75 mm diameter) for passing
the cables through the ceiling. Attach the
ceiling mount to the ceiling using 4
screws.
Pass the wired terminal board through
the hole in the center of the ceiling
mount and leave if hanging down.
• Use M4 screws or bolts for attaching
the ceiling mount.
• If wood screws are used, use screws
with a diameter of 4.1 mm.
• The screw head height should be no
more than 4 mm.
2.
Attach the wired terminal board to the
camera.
1) Slide the tab on the terminal board
into the guide on the camera. When
the terminal board is moved in the
direction of the arrow, it is secured to
the camera.
2) Connect the connector cable from
the camera body to the connector on
the terminal board.
3.
Attach the drop prevention wire.
As shown in the illustration, pull the drop
prevention wire out from the ceiling
mount and attach it to the drop preven-
tion wire hook on the underside of the
camera body.
CAUTION
Be sure to attach the drop prevention wire.
If not attached, the camera body could
drop down.
Drop prevention
wire hook
1.
2.
3.
Ceiling mount
bracket
φ
75
Screws
Screws
Tab
Tab
Guide
Guide
Connector
Connector
cable
Drop prevention wire
Summary of Contents for TK-C553E
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