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Rockwell Automation Publication PFLEX-UM003D-EN-P - June 2021
Installation and Wiring
A safety analysis of the machine section controlled by the drive is required to
determine how often the safety function should be tested for proper operation during
the life of the machine.
EMC Considerations
The DriveGuard Safe Torque Off option and PowerFlex 40P and PowerFlex 70 drives
may be installed in an industrial electromagnetic environment which is consistent
with the “Second Environment” described in IEC 61800-3 and where the EMC
requirements documented in the PowerFlex 40P and PowerFlex 70 Installation
manuals have been satisfied. Important installation requirements include:
•
All motor output, control (I/O) and signal wiring for the drive and DriveGuard Safe
Torque Off option must be shielded cable.
•
Grounding (earthing) must conform to the requirements described in the drive
user manuals.
ATTENTION:
The following information is merely a guide for proper
installation. Rockwell Automation, Inc. cannot assume responsibility for the
compliance or the noncompliance to any code, national, local or otherwise for
the proper installation of this equipment. A hazard of personal injury and/or
equipment damage exists if codes are ignored during installation.
