6ES7122-1BB00-0AA0

The Siemens 6ES7 122-1BB00-0AA0 is a digital input module for the S7-1200 PLC series, featuring 16 digital inputs. It is designed for fast and reliable signal processing in automation applications. The module connects directly to the S7-1200 CPU through the backplane bus and can be configured using TIA Portal software for easy integration into control systems.