Siemens 6ES7-193-0CC10-0XA0 is a TB6/AC terminal block for the ET 200B distributed I/O system. It provides 16-point, 2-wire connections with screw-type termination and is 235 mm wide. This terminal block is used to connect digital electronic modules within ET 200B installations, serving as the field wiring termination point for multiple I/O channels.
