SIMATIC ET 200SP Fail-Safe I/O Modules

With the SIMATIC ET 200SP, safety-related communication is also possible via PROFIsafe. The safety modules for digital inputs and outputs (DI and DQ) correspond to the standard modules with respect to their size. Their functional safety is certified according to EN 61508. They are designed for safety-related use up to SIL 3 according to EN 62061 and PL e according to ISO 13849.
A special feature of the F-modules of the SIMATIC ET 200SP is the station-wide assignment of F-addresses via the engineering, rather than using the DIP switch (F-address) which needs to be set for each module.
When a module is replaced, the F-address saved in the e-coding remains in the BaseUnit. When a new module is inserted, it receives the F-address automatically. This means that it is not necessary to assign the F-addresses again. This innovation makes the setting process simpler and saves time.

Fail-safe digital input module (F-DI)

F-DI 8x24VDC High Feature

  • 8 fail-safe inputs (SIL 3, PL e)

  • Integrated discrepancy evaluation with 2v2 signals

  • Width 15 mm

  • Artcle No.: 6ES7136-6BA00-0CA0

Fail-safe digital output module (F-DQ)

F-DQ 4x24V DC/2A PM High Feature

  • 4 fail-safe outputs

  • 2-channel F-control (P/M-switching) of actuators up to 2A

  • Width 15mm

  • Article No.: 6ES7136-6DB00-0CA0

Fail-safe digital output module (F-DQ)

F-DQ 8x24VDC/0.5A PP High Feature

  • 8 pp-switching fail-safe output channels

  • Ideal for a simple and safe I/O-linking of single F-Systems

  • To switch electronic, non-isolated actuators

  • Channel granular passivation

  • Channel specific diagnostic information are available onboard (LED)  and in the diagnostic buffer of the F-Controller

  • Width 15 mm

  • Article No.. 6ES7136-6DC00-0CA0

Fail-safe analog input module (F-AI)

F-AI 4xI 0(4)...20mA 2-/4-wire High Feature

  • Centralized or decentralized configuration

  • 4 analog inputs with configurable measuring range 0..20 mA or 4..20 mA

  • Max. achievable safety classes: SIL 3 (acc. to IEC 61508) and PL e (acc. to ISO 13849-1)

  • Resolution 16 bits including sign

  • External sensor power supply possible

  • Diagnostics: Supply voltage, Short circuit, wire break

  • Passivation for all channels and modules

  • Supports the "RIOforFA-Safety" profile on S7-1200/1500 F-CPUs

  • Width 15 mm

  • Article No.. 6ES7136-6AA00-0CA1

Digital F-electronic module relay

1 F-RQ DC 24 V DC / 24 .. 230 V AC / 5 A

  • 1 relay output (2 NO contacts)

  • Summation output current 5 A

  • External control of safety relays

  • Width 20 mm

  • Article No.: 6ES7136-6RA00-0BF0

Fail-safe power module (F-PM)

With the fail-safe SIMATIC ET 200SP power module, safety-related groups of standard or fail-safe DQ modules can be switched off.
The safety functions are then evaluated either in the F-CPU or in the F-PM-E power module as desired. This fast and direct group switch-off takes place up to SIL2 / PL d or SIL 3 / PL e.


  • 2 digital F-inputs (1- / 2-channel)

  • Digital F-output (ppm-switching, up to 2 A, up to SIL 3/PL e)

  • Control of F-DQ/potential group via onboard F-DI and/or F-CPU

  • Width 20mm

  • Article No.: 6ES7136-6PA00-0BC0

Fail-safe AS-i communication module

F-CM AS-i Safety

  • 31 safe 2-channel AS-i inputs with integrated discrepancy evaluation

  • Optional control of 16 safe AS-i outputs

  • Certified up to SIL 3 / PL e

  • Access to safe AS-i I/Os related to F-DI and F-DQ modules

  • Width 20 mm

  • Article No.: 3RK7136-6SC00-0BC1