Safety Solution PROFIsafe

With the Safety PROFIsafe modules

• F-Switch and
• 400 V disconnecting module

With an appropriate connection, safety levels SIL 3 (according to IEC 62061) and PL e (according to ISO 13849-1) can be reached.

F-Switch PROFIsafe

Failsafe digital inputs/outputs in degrees of protection IP65 to IP67 for cabinet-free use close to the machine.

Failsafe digital inputs

• For the failsafe reading in of sensor information (1-/2-channel)
• Including integrated discrepancy evaluation for 2v2 signals
• Internal sensor supplies (incl. testing) available

Failsafe digital outputs

• Three fail-safe PP-switching outputs for safe switching of the backplane busbars

The F-Switch is certified up to SIL 3 / PL e and has detailed diagnostics.

It supports PROFIsafe in PROFIBUS configurations as well as in PROFINET configurations.

Functionality

The PROFIsafe F-Switch is a fail-safe solid-state module for PROFIsafe safety applications. It has two fail-safe inputs and outputs for safe switching of the 24 V supply over backplane busbars. In combination with the 400 V disconnecting module, fail-safe disconnection of ET 200pro motor starters is possible in PROFIsafe applications up to SIL 3/PL e.

400 V disconnecting module

See > ET 200pro Safety motor starters Solutions local/PROFIsafe > Safety modules local.