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Illustration 4: PSM 510
1
Backplate
2
24/48 V input connector
3
Cable relief and shielding
4
Connectors: I/O, STO, relay, and Ethernet
5
Operating LEDs
6
LCP connector
7
PE screw
8
AC mains supply connector
9
Internal/external brake resistor connector
3.5 Decentral Access Module (DAM 510)
3.5.1 Overview
DAM is the abbreviation for Decentral Access Module. The DAM 510 is a central interface/gateway to the decentral servo system. It is
used to connect the Danfoss VLT
®
Integrated Servo Drives ISD 510 and VLT
®
Decentral Servo Drives DSD 510 to the servo system via
a hybrid feed-in cable.
The DAM 510 supplies the decentral servo drives with DC-link, U
AUX
, STO, and the Ethernet-based fieldbus via the hybrid feed-in
cable. The DAM 510 provides functions, such as:
Overcurrent protection of the hybrid cable
Overvoltage protection
Charging circuit of the DC-link
External encoder connection
DC-link capacitance buffer for the decentral servo drives
The DAM 510 can be controlled via Ethernet-based fieldbus.
LEDs on the front of the DAM 510 show the operating status and warnings.
AQ262449648484en-000101 / 175R1135 | 33
Danfoss A/S © 2020.08
System Description
VLT® Servo Drive System ISD 510/DSD 510
Operating Guide