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CHAPTER 6 INSTALLATION AND WIRING
6
6.2 Wiring
6.2.1 Wiring precautions
(4) Requirements for compliance with the EMC and Low Voltage Directives
Take the following measures for compliance with the EMC and Low Voltage Directives.
• Install a DC power inside the control panel.
• Use a shielded cable for the DC power when the cable is extended out of the control panel.
• Keep the length of the cables between the high-speed counter module and the external devices to 30m or
less.
• Use a shielded twisted pair cable and ground the shielded part of the cable to the control panel with the
AD75CK-type cable clamping (Mitsubishi).
For details on the AD75CK, refer to the following.
AD75CK-type Cable Clamping Instruction Manual
High-speed
counter module
20 to 30cm
Inside of control panel
AD75CK