The Siemens 6ES7193-4FL00-0AA0 is an add-on terminal designed for use with the ET 200S and ET 200S Compact systems. This terminal supports up to 32 channels and features a 3-wire connection setup, accommodating four conductors per channel. It utilizes spring-type connections, which ensures secure and reliable wiring. Additionally, the design allows for the insertion of two terminals, enhancing installation flexibility. This product is available through BSP Automation, providing a dependable option for expanding and customizing your ET 200S automation setup.