Mitsubishi Electric NZ2GFSS2 32D S1 User Manual page 201

Cables
Use a shielded cable for a cable extended out of the control panel such as an I/O signal line (including a common line) and
cable for communications.
If a shielded cable is not used or not grounded properly, the noise immunity will not meet the requirement.
■Cables for the CC-Link IE Field Network
The precautions for using CC-Link IE Field Network cables are described below.
• Shielded cables should be used for the CC-Link IE Field Network. Strip a part of the jacket as shown below and ground the
exposed shield in the largest possible area.
(1) Shield
(2) Clamp fitting
■Grounding the cable clamp
Use shielded cables for external wiring and ground the shields of the shielded cables to the control panel with an AD75CK
cable clamp (manufactured by Mitsubishi). Ground the shields within 20 to 30cm from the module.
20 to 30cm
AD75CK
For details on the AD75CK cable clamp, refer to the following.
 AD75CK-type Cable Clamping Instruction Manual
External power supply
• For the external power supply for the module power supply and external power supply, use an AC/DC power supply
adapter.
• Use a CE-marked product for an external power supply and always ground the FG terminal. (External power supply used
for the tests conducted by Mitsubishi: TDK-Lambda DRJ-240-24-1)
• Use a power cable of 10m or shorter when connecting it to the module power supply terminal.
• Use a power cable of 30m or shorter when connecting it to the external power supply terminal.
(1)
(2)
Appendix 5 EMC, Low Voltage, and Machinery Directives
A
APPX
199