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Connect Communication
Connectors
Use a Phoenix Contact crimping tool (model CRIMPFOX UD6) for the
ferrules.
When crimping connection cables, follow these
IMPORTANT
instructions.
Colored stickers on the communication connector match the colors of
the wires to be inserted. Check that the colors of the wires and
stickers match when wiring the connectors. The colors are as follows.
Colors and Signals
Color
Signal
Red
Power cable positive side (V+)
White
High side of communication data (CAN_H)
-
Shield
Blue
Low side of communication data (CAN_L)
Black
Power cable negative side (V-)
When connecting a communication connector with the
IMPORTANT
module, tighten the screws on the communication
connector to 0.25...0.3 Nm (2.16...2.59 lb-in).
The internal power for the module is supplied from the
communication power supply (V+, V-).
Install and Connect Your Modules
Use ferrules when wiring cables.
Note that I/O connectors are detachable.
Tighten the screws on the I/O connector to
0.25...0.3 Nm (2.16...2.59 lb-in).
Since the I/O connector has a structure that
helps prevent incorrect wiring, make
connections at the specified locations
corresponding to the terminal numbers.
Do not remove the shield from the module
before wiring.
Always remove the shield after completing
wiring to be sure of proper heat dispersion.
Publication 1791DS-UM001H-EN-P - April 2009
39
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