Omron C200HW-CLK21, CVM1-CLK21, CS1W-RPT01, CJ1W-CLK21-V1 Do not pull on a communication cable

Wiring Section 3-3

b)The approximate dimension for when the cable has been wired from the terminal block along the front of the Unit is shown in the following diagram.

25 mm max.

Note 1. Always turn OFF the power to the PLC before connecting the communica- tions cables.

2.Always use a crimp terminal for wiring. If a wire that has only been twisted is connected directly to a terminal block, short circuit, malfunction and product damage will result.

3.Use the recommended crimp terminals.

4.When mounting the crimp terminal, always use the appropriate tools for each crimp terminal and follow the appropriate installation procedures. Contact the crimp terminal manufacturer for details on the appropriate tools and procedures. Failure to use the appropriate tools and procedures could cause cables to break.

5.Measure the length of peeled cable during installation according to the crimp terminal used and make sure that the peeled length is not too long. Cover the compressed section of the crimp terminal and cable with vinyl tape or heat-shrinking tube.

6.Be sure not to confuse the signal lines and shield line connections.

7.Tighten the screws on the terminal block firmly. The correct tightening torque is 0.5 N·m.

8.If a signal line disconnects from the terminal, either the Unit will be unable to communicate with other nodes on the network or that section of the net- work will be isolated from other nodes. Be sure not to pull on the signal lines.

Controller Link Unit

Transmission not possible

Isolated

(Transmission not possible)

9. Do not pull on a communication cable.

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