3. Cabling
3-39
TI 32P01J10-01EN
S
ignal Cabling
IMPORTANT
The signal cable for the top node unit (NU) must be wired at the innermost part in the field control
area as the figure shows.
When fixing cables to a clamp, allow enough space so that the cards can be maintained.
Bind the bottom cables to the clamp bar on the channel base.
• Push in the signal cables for the top NU as far as they will go.
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Front
Node unit
(NU)
(1)
(2)
(3)
(4)
(5)
(1): Signal Cables for
the top NU
(5): Signal Cables for
the Bottom NU
Cable binding
bar
Figure Signal Cabling
I
/O Module with Signal Cable Interface Adapter Cabling
When connecting a dedicated cable to an I/O module, ensure to keep the minimum bending
radius of the cable.
Place the cable in front of the separator on the cable tray for ventilation.
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Separator
Cable tray
For KS1, AKB331 and AKB611: 90 mm
For AKB651: 150 mm
For AKB652: 76 mm
To reserve the ventilation for I/O module,
the signal cable should not exceed the
separator at the center of cable tray.
Figure I/O Module with Signal Cable Interface Adapter Cabling
Oct. 25, 2016-00