Siemens SIMATIC 6ES7551-1AB01-0AB0S7-1500 TM PosInput 2 2 channels, 1 MHz

SIMATIC S7-1500, TM PosInput 2 counting and position detection module for RS-422 incremental encoders or SSI absolute encoders, 2 channels, 2DI, 2DQ per channel. SIMATIC ET 200MP is a modular, scalable, and universally applicable peripheral system in IP20, offering the same system advantages as the S7-1500. It allows for the shortest bus cycle times and fastest response times even with large quantities of data. The decentralized peripheral system is particularly easy to assemble, wire, and put into operation. Its scalable design enables you to tailor the peripheral station precisely to the specific needs on-site. Technology modules provide hardware-related signal preprocessing for fast counting, accurate measurement, position detection, and pulse width modulation for various sensors and actuators, as well as control of stepper motor drives and servo drives via the PTI interface.