11-8
IM CW120-E
● Device Address
A device address needs to be assigned to each device on an RS-485
network. The device number set in each CW120/121 is identified as the
device address.
SEE ALSO
For device address setting, see Section 7.2.1, “Setting Device Number,” in Chapter 7, “Making Settings.”
NOTE
The device number must be unique within the same system for correct communication.
● Cable Used
Use shielded cables containing 2 twisted pairs of AWG 24 conductors.
WARNING
Turn off the power when performing wiring for the terminals to avoid electric shock.
11.2 RS-485
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