Application: Two-Channel Actuator Connection Via 2 Digital Outputs - Siemens SIMATIC ET 200SP Equipment Manual

5.4 Application: Two-channel actuator connection via 2 digital
outputs
Electronic outputs
Safety-related electronic outputs are always implemented internally using two channels. As a
result, each of these outputs can be used for applications up to SIL3 according to EN 62061
or Cat.4/PLe according to EN ISO 13849-1. The two outputs must have an identical
configuration and be controlled simultaneously. Passivation must take place module-wide.
The ground may be the internal ground M
SIL3/Cat.4/PLe. To achieve SIL3/Cat.4/PLe, see section Installation of the ground line between
the power supply and the BaseUnit (Page 32).
Digital output module F-DQ 8x24VDC/0.5A PP HF (6ES7136-6DC00-0CA0)
Equipment Manual, 12/2022, A5E38578424-AB

5.4 Application: Two-channel actuator connection via 2 digital outputs

or an external ground. This circuit achieves
n
Applications of the F-I/O module
37