Table 149: Pin Assignment of STO Connectors on the Top of DAM 510
Connec‐
tor
name
Pins
De‐
scrip‐
tion
Notes
Rating/parameter
STO DAM
1
STO–
Used for STO output
voltage to the input
of the other system
modules.
Nominal voltage: 24 V DC ±10%
Nominal current: Depends on the number of servo drives in the applica-
tion.
Maximum current: 1 A
Conductor cross-section range: 0.2–1.5 mm
2
(AWG 24–AWG 16)
2
STO+
3
STO–
Used for STO input
voltage.
4
STO+
NOTICE
-
Only PELV potential can be connected to the STO inputs.
11.7.10.3.2 STO Connector on the Bottom of DAM 510
There is 1 output STO connector on the bottom of the Decentral Access Module (DAM 510). The output is for the hybrid cable.
e
3
0
b
g
4
5
7
.1
0
Illustration 149: STO Connector on the Bottom of DAM 510
Table 150: 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
2
STO–
Specifications
Operating Guide | VLT® Multiaxis Servo Drive MSD 510 System
AQ262450196490en-000101 / 175R1170| 231
Danfoss A/S © 2019.10
Summary of Contents for VLT MSD 510
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