SIMATIC ET 200pro – The modular I/O system in IP65/67

Why SIMATIC ET 200pro?

SIMATIC ET 200pro is a modular I/O system for distributed automation. Its compact, rugged, high‑performance design with IP65/66/67 protection enables direct installation at the machine, even in harsh environments. The system offers a wide variety of modules and can be configured with either an interface module or a controller. Its robust construction withstands mechanical loads, reduces installation effort and simplifies setup.

Modular extendable

Expand functionality quickly with a modular system on an active backplane. Replace modules in RUN to maintain operation and avoid unnecessary stops.

Scalable

Increase flexibility with a scalable design that offers a high number of module types. Tailor your configuration to complex tasks and adjust your system efficiently as demands change.

Controller or interface

Choose the optimal configuration with support for both a controller and an interface module. Adjust your system design easily to match different machine concepts and evolving requirements.

Key specs

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System type	Decentralized, modular I/O system
Dimensioning HxW [mm]	130x (135/90/60/45)
Module spec	CPU, IM, PS, DI, DQ, DIQ, AI AQ, AIQ, F-I/O, TM, IO-Link, Motor starter, FC-2, PM, RF, ASM, F-Switch
Integration	Fully integrated in the TIA Portal
Diagnostics	Integrated system and module diagnostics

Featured capabilities

Flexible

Gain maximum flexibility with a system that offers a comprehensive range of modules. Respond quickly to changing automation requirements and adapt your setup with ease for future needs.

Communicative

Communicate efficiently with field devices and gain extra insights through IO‑Link. Store parameters with the IO‑Link Master, enabling module replacement, master or device, without a programming tool or any data backup.

Performant

Reduce downtime with high‑feature modules and extensive diagnostic data that help you detect issues quickly. Replace modules in RUN with hot swapping to keep your system operating without interruption and maintain productivity.

Compact

Install the system directly on the machine and eliminate the control cabinet. Place the maximum number of modules outside the cabinet for a flexible machine layout. Its robust construction can withstand increased mechanical loads.

Safe

Increase safety performance with modules up to SIL3/PL e that integrate seamlessly into your system. Maintain diagnostic information even during a safe shutdown and use standard modules to safely switch off outputs.