Siemens SINAMICS DCM Operating Instructions Manual page 107

Control module for variable-speed dc drives

Hide thumbs Also See for SINAMICS DCM:

Table of Contents

Modification to field extra-low voltage (50 V)

As part of the modification process, the resistors on field module A98043-A7116 must be

R304, R306, R327 (220 kΩ): Replace with 5.6 kΩ

R308, R311, R314, R307, R310, R313, R328, R330, R333: Replace with 0 Ω or jumpers

All connection work must be carried out while the cabinet is de-energized. Failure to

connect correctly can lead to damage or destruction.

SINAMICS DCM Control Module

Operating Instructions, 06.2010, C98130-A7067-A1-02-7619

Field extra-low voltage (1)

Field extra-low voltage (2)

6.11 Field supply