Product Overview
The Siemens 6ES7921-5CK20-0AA0 is a front connector module tailored for the SIMATIC S7-1500 series. It acts as a vital link in industrial automation setups, enabling smooth analog input/output connections via 50-pin wiring.
Technical Specifications
Operating at 24V DC, this module handles a max current of 1A per contact. It functions within 0 - 60°C and stores well between -40 - 70°C. With an insertion-type connection, it pairs perfectly with 50-pin IDC plug-in wires, making installation and upkeep straightforward.
Application Value
As an essential interface in the S7-1500 system, it boosts flexibility and scalability. It simplifies I/O configuration expansion and modification, streamlining industrial control operations.