3 residual hazards, Residual hazards, 2safety instructions – Lenze E94AYCET User Manual
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Lenze · E94AYCET communication module (EtherCAT®) · Communication Manual · DMS 9.0 EN · 02/2014 · TD17
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2
Safety instructions
2.2
Device- and application-specific safety instructions
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2.2
Device- and application-specific safety instructions
• During operation, the communication module must be firmly connected to the standard device.
• With external voltage supply, always use a separate power supply unit, safely separated to
EN 61800-5-1 in every control cabinet (SELV/PELV).
• Only use cables that correspond to the given specifications.
Specification of the Ethernet cable
2.3
Residual hazards
Protection of persons
If Servo Drives 9400 are used on a phase earthed mains with a rated mains voltage of 400V,
protection against accidental contact is not ensured without external measures.
Device protection
The communication module contains electronic components that can be damaged or destroyed by
electrostatic discharge.
Documentation for the standard device, control system, plant/machine
All the other measures prescribed in this documentation must also be implemented.
Observe the safety instructions and application notes stated in this manual.