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4.5.3 Connecting wiring for the Control Box/Distribution Box/Lift Controller/Extension Box
Refer to the following when connecting the wires and cables to each device.
R Strip the wires and cables as shown below.
R See 4.5.1 Wiring schematics (Page 29) for wiring schematic diagrams.
9 mm
E
F
40 mm or more
12 mm
R To connect the DC cable from the power supply unit, press the cable release button while inserting the cable into
the connection terminals. (To disconnect the cable, press the button while pulling it out.) Use the hooks to secure
the cable.
R To connect wires, press the wire release button with a pointed object such as a screwdriver while inserting the
wire into the connection terminal. (To disconnect a wire, press the button while pulling it out.)
R Refer to 4.5.2 Wire type and maximum wire length (Page 36) for information on the type and length of wires that
can be used.
4.5.4 Distribution box switch settings
The distribution box has 3 types of switches that determine how it operates.
DIP switches
DIP switches determine the distribution box number (1–7
Terminate switch
Set this switch to the "on" position for the last distribution box in a branch. Set this switch to the "off" position for all
other distribution boxes in the branch.
Repeat switch
Determines whether the distribution box is used in distribution mode or repeater mode.
In distribution mode, distribution boxes are connected in serial (up to 7 per branch
be connected to each distribution box. In repeater mode, distribution boxes are connected in serial (up to 7 per
*1
branch
), with one distribution box in a branch can be used only to forward signals from one distribution box to another.
This is useful when you need to extend the maximum distance between 2 distribution boxes. No main monitors can
be connected to a distribution box that is used in repeater mode.
*1 For systems that support enhanced features version 2 or later (page 92)
Up to 10 distribution boxes can be connected to each branch from the control box.
Note:
R In order to help prevent operating problems or other issues from occurring, recheck the switch settings after
completing the wiring.
A Wire release button
A
B
B Connection terminal
C Wires to/from other devices
D Cable release button for DC power
supply cable
E DC cable from power supply unit
F Cable binder (accessory)
C
D
*1
) of each distribution box in the branch.
4. Installation
*1
) and up to 20 main monitors can
37
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