ADSDU8IOB / ADSDU8IOBW MOUNTING BASE 8200-0600-04, REV. A
INSTALLATION GUIDE
4 of 6
Attaching to a Mounting Structure
To attach the base to a mounting structure:
1. Attach the base to the structure using the two
nuts supplied with the structure (
Figure 3).
2. Feed the cables through the access hole.
3. Go to “Wiring the I/O Board,” page
4.
Figure 3. Attaching the base to a mounting
structure
Wiring the I/O Board
CAUTION: The maximum length of
cable allowed between the Class 2 LPS
(low voltage) ac source, such as a J-box,
and the dome is 250m (820ft).
This procedure explains how to connect the cables
to the I/O board, check the cable connections, and
attach the I/O board to the dome’s base. Once
done, attach the housing and eyeball assembly to
the base (refer to the instructions included with the
housing and eyeball assembly).
WARNING: Ensure that ac power and
electrical signals are off during wire
connections!
Referring to
Figure 4:
1. Set the termination jumper JW1 according to the
dome’s position in the communications line.
Position of dome in
communications line…
Setting Pins
Between other devices Unterminated Off
End of communications line Terminated 1-2
Note: You may need a small slotted screwdriver
to gently pry jumper loose. Be careful not to
damage the PC board.
2. Connect the video cable to the I/O board BNC
video cable extension.
3. Connect the Manchester, RS-422, or SensorNet
485 data wires to connector TB1. If using a
Pelco Coaxitron or Panasonic UTC protocol, no
data wires are connected, just power.
Manchester data connections.
Order data cable 88760 (plenum) or 8760 (non-
plenum) from Belden by calling 1-800-235-3361.
Pin Color Designation
1-4 — Not used.
5 Black Manchester (+)
6 White Manchester (–)
RS-422 data connections
Pin Color Designation
1 Orange RS-422 Data In High (+)
2 Green RS-422 Data In Low (–)
3 Yellow RS-422 Data Out High (+)
4 Brown RS-422 Data Out Low (–)
5-6 — Not used.
Use M3 nuts from
mounting structure
RHIULWM or RHIUPND
Use M3 nuts from
mounting structure
RHIUWM
Use M3 nuts from
mounting structure
RHIUCM
!
(7 strony)
(126 strony)
(92 strony)
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