Lenze i700 Manual Bedienungsanleitung PDF herunterladen (Seite 85)

Electrical installation

Important notes

Electrical isolation



EDS700ACBA EN 4.0

6.1.1 Electrical isolation

E70ACP... E70ACM...

X20

X21

X101/102

X103

X100





X2X3

X4 X5

X7/X8

X101/102

X105

X106X107X108





i700A00x

Legend

Isolation by functional insulation

Isolation by basic insulation

Safe isolation by double or reinforced insulation

Protection against accidental contact is guaranteed without any further measures.

E70ACP... Power supply module E70ACM... Axis module

 Power section  Power section

 Control section  Control section

X1 Safety system

X20 Digital inputs and outputs X2 Digital inputs

X21 24−V voltage supply X3 24−V voltage supply

X100 AC mains

X101/102 DC bus +UG/−UG X101/102 DC bus +UG/−UG

X103 Brake resistor

X4/X5 EtherCAT

X7/X8 Resolver or encoder

X105 24−V voltage supply of motor

holding brake

X106 Motor holding brake

X107 Motor B

X108 Motor A

6.1.2 Device protection

The trouble−free operation of power supply modules with an external brake resistor is only

ensured if an axis module is installed in the immediate vicinity. Preferably by end−to−end

mounting and use of the DC busbar system (X101/X102).

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