e30bg457.10
Illustration 89: STO Connector on the Bottom of DAM 510
Table 128: Pin Assignment of STO Connector on the Bottom of DAM 510
Connec-
tor name
Pins
(left to
right)
De-
scrip-
tion
Notes
Rating/parameter
STO DAM 1
STO+
Used for the STO
output from the
DAM to the hybrid
cable.
Nominal voltage: 24 V DC ±10%
Nominal current: Depends on the number of servo drives in the appli-
cation.
Maximum current: 1 A
Conductor cross-section range: 0.2–1.5 mm
2
(AWG 24–AWG 16)
Plug terminal tightening torque: 0.22–0.25 Nm (1.95–2.21 in-lb)
2
STO–
11.6.10 UDC Connector
The UDC connector is on the bottom of the Decentral Access Module (DAM 510).
e30bg455.10
Illustration 90: UDC Connector
Table 129: Pin Assignment of UDC Connector
Pins
(left to
right)
De-
scrip-
tion
Notes
Rating/parameter
1
UDC+
Used to connect the DC-link voltage
from the Decentral access Module
(DAM 510) to the hybrid cable for the
ISD line.
Nominal voltage: 560–800 V DC
Nominal current: Depends on the number of servo drives in the
application.
Maximum current: 25 A
Conductor cross-section range: 0.2–6 mm
2
(AWG 24–AWG 10)
Plug terminal tightening torque: 0.5–0.8 Nm (4.43–7.08 in-lb)
2
UDC–
11.6.11 AUX Connector
The AUX connector is on the bottom of the Decentral Access Module (DAM 510).
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144 | Danfoss A/S © 2023.08
Specifications
VLT® Servo Drive System ISD 511
Operating Guide
