Connecting The Brake Resistor On The Psm - Danfoss VLT MSD 510 Operating Manual

Operating Guide | VLT® Multiaxis Servo Drive MSD 510 System
If 2 separate backlinks are used (connected via 1 or 2 pairs of EXM 510 modules), the 2 grounding bars must be also
-
connected together with a 16 mm
Procedure
1. Insert wires [3], [4], [5], and [6] into the expansion connector.
2. Secure the DC cables [3] using the cable tie [7], ensuring that the shielded area is positioned exactly under the cable tie.
3. Secure the cables [4], [5], and [6] using the cable ties [7].
4. Plug the connectors into the backplate.
5. Tighten the screw on the EMC shielding plate [1]. The tightening torque is 3 Nm.
6. Ground the expansion module to PE using a PE wire and the PE screw [2]. The tightening torque is 3 Nm.

5.13 Connecting the Brake Resistor on the PSM 510

The PSM 510 is connected to the internal brake resistor as shown in
Alternatively, the PSM 510 can be connected to an external brake resistor. In this case, the internal brake resistor on the PSM 510 must
remain unconnected and the connector can be placed in the internal brake resistor connector holder (see
Bottom of PSM 510).
Paralleling or series of brake resistors is not permitted.
Danfoss A/S © 2019.10
N O T I C E
2
(6 AWG) cable cross-section.
illustration 59.
3.2.3 Connectors on the
AQ262450196490en-000101 / 175R1170| 77
Electrical Installation