Circuit Diagram - Delta IED-S Series User Manual

Chapter 15 IED-S Safe Torque Off Function | IED-S

15-2 Circuit Diagram

15-2-1 Safety Control Circuit
The following diagram shows IED-S' internal safety control circuit.
15-2-2 Safety Control Circuit Terminals
Terminal socket TB8 in the diagram below shows the default for terminals E24V-STO1-STO2 and
terminals SCM1-SCM2-DCM in the IED-S' safety control circuit, which are short-circuited when
they are delivered from the factory.
15-3