Pins
(left to
right)
Descrip-
tion
Note
Rating/parameter
5
FE (func-
tional
earth)
–
6
GND
–
7
24/48 V
–
1
The maximum current rating for 1 pair of EXM is 62 A. In systems with 2 PSM 510 modules, 2 pairs of EXM 510 modules can be used to achieve a
maximum current rating of 124 A.
11.6.13.1 Cable Cross-Sections for EXM 510
Table 134: Minimum Cable Cross-Sections for EXM 510 Cables
Cable
CE
UL
DC+/DC–
16 mm
2
(minimum 70 °C, Cu)
6 AWG (minimum 75 °C, Cu)
24 V, functional PE
16 mm
2
(minimum 70 °C, Cu)
6 AWG (minimum 90 °C, Cu)
(1)
1
Minimum 75 °C is allowed if less than 45 A is measured on the cable.
11.7 Connectors on the ISD 511 Servo Drives
11.7.1 X1 and X2 Hybrid Connectors
The hybrid cable provides the supply (mains and auxiliary), the communication lines, and the safety supply for each line of servo
drives. Input and output connectors are connected inside the servo drive.
A
3
7
6
B
C
D
2
8
5
PE
e30bk054.10
Illustration 94: Pin Assignment of X1 Male Hybrid Connector (M23)
AQ377148425069en-000101
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Danfoss A/S © 2023.08
Specifications
VLT® Servo Drive System ISD 511
Operating Guide
