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Installation

Electrical installation

Wiring according to EMC (CE−typical drive system)

EDSMF2133IB EN 5.0

5.2 Electrical installation

5.2.1 Wiring according to EMC (CE−typical drive system)

For wiring according to EMC requirements observe the following points:

) Note!

ƒ Separate control cables/data lines from motor cables.

ƒ Connect the shields of control cables/data lines at both ends in the case of

digital signals.

ƒ Use an equalizing conductor with a cross−section of at least 16mm

(reference:PE) to avoid potential differences between the bus nodes.

ƒ Observe the other notes concerning EMC−compliant wiring given in the

documentation for the standard device.

Wiring procedure

1. Comply with bus topology, thus do not use stubs.

2. Observe notes and wiring instructions in the documents for the control system.

3. Only use cables that comply with the given specifications (¶ 25).

4. Observe notes for the voltage supply of the module (¶ 28).

5. Activate the bus terminating resistors on the first and last physical bus device

(¶ 24).

6. Adapt baud rate to the bus cable length.

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