ABB MicroFlex e190 - Single Drive Module: Internal Power Supply; Single Drive Module: External Power Supply

192 Appendix: Safe Torque Off (STO)
 Single drive module: internal power supply
X4:4
X4:2
MicroFlex e190
X4:1
Safety circuit
(emergency stop
switch, relay, etc.)
Safe
Torque Off
connections
 Single drive module: external power supply
X4:1
X4:2
X4:3
MicroFlex e190
+24 V
+0 V
Safety circuit
(emergency stop
switch, relay, etc.)
Safe
Torque Off
connections
External
24 V
source