C
B
A
3
7
6
D
2
8
5
PE
e30bk055.10
Illustration 95: Pin Assignment of X2 Female Hybrid Connector (M23)
Table 135: Pin Assignment of X1 and X2 Hybrid Connectors (M23)
Pin
Description
Notes
Rating/parameter
A
UDC-
Negative DC supply
Operating voltage: 565–680 V DC, maximum 778 V
Negative DC supply (maximum -15 A/25 A)
B
UDC+
Positive DC supply
Operating voltage: 565–680 V DC, maximum 778 V
Positive DC supply (maximum 15 A/25 A)
C
AUX+
Auxiliary supply
24-48 V DC±10%, 15 A
Absolute maximum 55 V DC
D
AUX-
Auxiliary supply ground
PE
PE
PE connector
15 A
2
STO+
Safety supply
24 V DC ±10%, 1 A
3
STO-
Safety supply ground
5
TD+
Positive Ethernet transmit
According to standard 100BASE-T
6
RD-
Positive Ethernet receive
7
TD-
Negative Ethernet transmit
8
RD+
Negative Ethernet receive
11.8 General Specifications and Environmental Data
11.8.1 ISD 511 Servo Drives
Table 136: General Specifications and Environmental Conditions for ISD 511
Specification
Value
IP ratings
IP65 according to EN 60529
IP69K (flange and sealing) according to ISO 20653
Indoor only
Vibration test
Class 3M7 according to IEC 60721-3-3
Maximum relative humidity
Storage/transport: 5–95% (non-condensing)
Stationary use: 5–95% (non-condensing)
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148 | Danfoss A/S © 2023.08
Specifications
VLT® Servo Drive System ISD 511
Operating Guide
