Allen-Bradley Kinetix 350 - Safe Torque-Off Connector Data; STO Connector Pinouts

104 Rockwell Automation Publication 2097-UM002D-EN-P - April 2017
Chapter 6 Kinetix 350 Drive Safe Torque-off Feature
Safe Torque-off Connector
Data
This section provides safe torque-off (STO) connector and header information
for the Kinetix 350 drive safe torque-off.
STO Connector Pinouts
Headers extend the STO connector signals for use in wiring or to defeat (not
use) the safe torque-off function.
Figure 47 - 6-pin Safe Torque-off (STO) Connector
1 2 3 4 5 6
STO
Safe Torque-off
(STO) Connector
Kinetix 350 Drive, Bottom View
(2097-V32PR4-LM is shown)
STO Pin Description Signal
1 +24V DC output from the drive +24V DC control
2 +24V DC output common Control COM
3 Safety status Safety Status
4 Safety input 1 (+24V DC to enable) Safety Input 1
5 Safety common Safety COM
6 Safety input 2 (+24V DC to enable) Safety Input 2