Rockwell Automation Publication PFLEX-UM003D-EN-P - June 2021
17
Installation and Wiring
DriveGuard Safe Torque Off Option Terminal Description
Verify Operation
Test the safety function for proper operation after the initial installation of the
DriveGuard Safe Torque Off option. Retest the safety function at the intervals
determined by the safety analysis described on
Verify that both safety channels are functioning according to the
Channel Operation and Verification
PowerFlex 70 Channel Operation and
.
No. Signal
Description
1
Monitor - N.C.
Normally closed contacts for monitoring
relay status.
Maximum Resistive Load:
250V AC / 30V DC / 50 VA / 60 Watts
Maximum Inductive Load:
250V AC / 30V DC / 25 VA / 30 Watts
2
Common - N.C.
3
+24V DC
Connections for user supplied power to
energize coil.
33.3 mA typical, 55 mA maximum.
4
24V Common
1
2
3
4
