Lenze E94APNE0 4 Series, Инструкция по монтажу

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Wiring the standard device 7
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EDK94PNE36 DE/EN/FR/ES/IT 2.0
7 Wiring the standard device
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Danger!
Dangerous voltage
All power terminals remain live for at least three minutes after mains
disconnection.
Possible consequences:
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Death or severe injuries when touching the power terminals.
Protective measures:
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Wait for at least three minutes before working on the power terminals.
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Check that all power terminals are deenergised.
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Stop!
The device contains components that can be destroyed by electrostatic
discharge!
Before working on the device, personnel must ensure that they are free of
electrostatic charge by using appropriate measures.
Design of the cables
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The cables used must comply with the approvals required for the location (e.g. UL).
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The effectiveness of a shielded cable is reached by:
– Providing a good shield connection through large-surface shield contact.
– Using only braided shields with low shield resistance made of tin-plated or
nickel-plated copper braid.
– Using braided shields with an overlap rate > 70 % and an overlap angle of 90 °.
– Keeping unshielded cable ends as short as possible.
The following connections need not be shielded:
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24 V supply
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Digital signals (inputs and outputs)