SIMATIC Factory Safety

The ET 200S I/O system – the modular multifunctional I/O in high degree of protection IP67

Two PROFIsafe modules are available for connecting digital sensors/encoders and/or loads/actuators.

The available F-Switch enables disconnection of standard I/O modules and safe controlling of ET 200pro motor starters in conjunction with the ASM 400 V module.

Product overview

Module	Properties
EM 16/8 F-DI	Fail-safe, digital input module - Up to 8 x 2-channel inputs, SIL 3/Cat. 4 or up to 16 x 1-channel inputs, SIL 2/Cat. 3, - Rated input voltage 24 V DV, - 2 short circuit proof encoder supply for each 4 inputs
EM 8/4 F-DI/F-DO	Fail-safe, digital input/output module - Up to 4 x 2-channel inputs, SIL 3/Cat. 4 or up to 8 x 1-channel inputs, SIL 2/Cat. 3, - 4 x P-M-switching outputs, SIL 3/Cat. 4 - Output current 2A - Voltage 24V DC
Connecting module CM IO 16xM12 CM IO 12xM12	Connecting module for EM 16/8 F-DI Connecting module for EM 8/4 F-DI/F-DO
F-Switch PROFIsafe	- 3 x P-P-switching outputs - permits safe disconnection of standard I/O modules, SIL 2/Cat. 3 - safe controlling of ET 200pro motor starters in conjunction with the ASM 400V module, SIL 3/Cat. 4 - activation of parameterized safety functions of ET 200pro frequency converters (in preparation) - 2 x 2-channel digital inputs, SIL 3/Cat. 4