User guide

54 Rockwell Automation Publication 1560E-UM051F-EN-P - June 2013
Chapter 2 Installation
EMC Compliance
The following guidelines are provided for EMC installation compliance.
Enclosure
Install the product in a grounded metal enclosure.
Wiring
Wire in an industrial control application can be divided into three groups: power,
control, and signal. The following recommendations for physical separation
between these groups is provided to reduce the coupling effect.
• Different wire groups should cross at 90° inside an enclosure.
• Minimum spacing between different wire groups in the same tray should
be 16 cm (6 in.).
• Wire runs outside an enclosure should be run in conduit or have shielding/
armor with equivalent attenuation.
• Different wire groups should be run in separate conduits.
• Minimum spacing between conduits containing different wire groups
should be 8 cm (3 in.).
• For additional guidelines, please refer to Wiring and Ground guidelines,
publication DRIVES-IN001A-EN-P.
• Wire earth ground to control terminal 14.
• Use shielded wire for: PTC Input
Tac h Inp ut
Ground Fault Input
• Terminate shielded wires to terminal 14.
• Ground fault CT must be inside or within 3 m of metal enclosure.
ATTENTION: This product has been designed for Class A equipment. Use of the
product in domestic environments may cause radio interference, in which case,
the installer may need to employ additional mitigation methods.