5/6/2013 3:50 AM | |
Joined: 9/27/2006 Last visit: 4/24/2024 Posts: 12257 Rating: (2665) |
Hello RetroK; Start with this brochure giving description of the different types of distributed IO systems (ET 200_) developed by Siemens for different environments (available in the different languages shown below): Brochure "SIMATIC ET 200 - For distributed automation solutions" · English · Español · Francais · Italiano Here is how both systems are described (with more details available in the brochure): SIMATIC ET 200S – the all-rounder with a comprehensive range of functions ■ Discretely modular configuration with multi-conductor connection ■ Multifunctional thanks to a wide range of modules: motor starters, safety technology, technology modules, distributed intelligence, as well as IO-Link modules ■ Use in hazardous area (Zone 2) ■ Also available as a high-speed (HS) version for high performance and maximum precision ■ Also available as expandable block version with integral DI/DO:
SIMATIC ET 200M – the multi-channel S7-300 module-based system ■ Modular design using standard SIMATIC S7-300 modules; redundant design also possible ■ Fail-safe I/O modules ■ High channel density with up to 64 channels per module ■ For use in hazardous areas up to Zone 2, sensors and actuators up to Zone 1. ■ High plant availability Also, here isa detailed descrition of the ET 200S system, from the Siemens Support pages (available in English or German). Hope this helps, |
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