2.
3.
4.
5.
6.
•
•
Secure the DC cables [3] using the cable ties [7], ensuring that the shielded area is positioned exactly under the cable tie.
Secure the cables [4], [5], and [6] using the cable ties [7].
Plug the connectors into the backplate.
Tighten the screw on the EMC shielding plate [1]. The tightening torque is 3 Nm.
Connect the EXM 510 to PE using the PE screw [2] and a PE wire. The tightening torque is 3 Nm.
5.9.6 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.
Paralleling or series of brake resistors is not permitted.
STATUS PSM
DEV
SVS ST
NET ST
LINK/ACT
X1
X2
LCP
1
e30bh423.10
PSM 510
Illustration 38: Connection of Internal Brake Resistor on 1 PSM 510
1
Internal brake resistor
When using 2 PSM 510 modules, connect each PSM 510 to its own internal brake resistor as shown in
Alternative permitted configurations for 2 PSM 510 modules:
1 PSM 510 is connected to the internal brake resistor and the other is connected to an external brake resistor.
Both PSM 510 modules are 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
the Cables on the Bottom of the Power Supply Module PSM 510
).
Paralleling or series of brake resistors is not permitted.
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64 | Danfoss A/S © 2023.08
Electrical Installation
VLT® Servo Drive System ISD 511
Operating Guide
