
Rockwell Automation Publication 2198-UM001D-EN-P - May 2014
59
Connector Data and Feature Descriptions
Chapter 4
Safe Torque-off Connector Pinout
For the hardwired safe torque-off (STO) connector pinouts, feature descriptions,
and wiring information, refer to
beginning on
Input Power Connector Pinouts
Table 19 - Mains Input Power Connector
Table 20 - 24V Input Power Connector
DC Bus and Shunt Resistor Connector Pinouts
Table 21 - DC Bus Power Connector
Table 22 - Shunt Resistor Connector
IPD Pin
Description
Signal
Chassis ground
L3
Three-phase input power
L3
L2
L2
L1
L1
CP Pin
Description
Signal
1
24V power supply, customer supplied
24V+
2
24V common
24V-
DC Pin
Description
Signal
1
DC bus connections
DC-
2
DC+
RC Pin
Description
Signal
1
Shunt connections (frames 2 and 3)
DC+
2
SH
1
Shunt connections (frame 1)
SH
2
DC+