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6ES5422-8MA11 Siemens
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens 6ES5422-8MA11 is a digital I/O module of the SIMATIC ET 200U series. It provides combined digital input and output functionality in a compact DP-I/O peripheral system typical for distributed control architectures. Installed on an ET 200U station, it handles both input and output data over one PROFIBUS-DP connection. Common use cases include machine-level signal interfacing, decentralised I/O expansion for S7-300/S7-400 PLC systems, and modular automation installations. 6ES5422-8MA11 supports mixed digital I/O and fits where versatile I/O integration is required.
Best Suited For
- Distributed I/O expansion on PROFIBUS-DP networks
- Combined digital input/output signal handling
- Application in SIMATIC ET 200U distributed stations
- Integration with S7 class PLCs
- Machine-level signal interfacing