Safety Instructions - ABB FEN-31 Kurzanleitung

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Quick guide - FEN-31
Introduction
This manual contains the very basic information about installing the
FEN-31 HTL Encoder Interface. For complete documentation, see
HTL Encoder Interface User's Manual (3AUA0000031044 [English])

Safety instructions

WARNING! All electrical installation and maintenance work on the drive
must be carried out by qualified electricians.
The drive and adjoining equipment must be properly earthed.
Do not attempt any work on a powered drive. After switching off the
mains, always allow the intermediate circuit capacitors 5 minutes to
discharge before working on the frequency converter, the motor or the
motor cable. Lock out and tag out. Check (with a voltage tester) that the
drive is in fact discharged before beginning work.
These warnings are intended for all who work on the drive. Ignoring the
instructions can cause physical injury or death, or damage the
equipment.
For complete safety instructions, see the drive manuals.
Compatibility
FEN-31 is compatible with the following encoders:
• Differential push-pull HTL encoders
• Single-ended push-pull HTL encoders
• Open collector HTL encoders
• Open emitter HTL encoders
Quick guide - FEN-31
FEN-31
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