Here's some information about this module:

Module Name: 6ES7221-1BH32-0XB0

Description: Digital input and output module

Series: SIMATIC S7-1200

Type: I/O module

Technology: Integrated digital inputs and outputs

Number of Digital Inputs: 16 (24 VDC)

Number of Digital Outputs: 16 (24 VDC)

Mounting: DIN rail mountable

Communication Interface: PROFIBUS DP

This module is used for connecting digital sensors and actuators to the PLC. It provides 16 digital inputs and 16 digital outputs, both operating at 24 VDC. The module can be easily mounted on a DIN rail in an industrial control panel or automation cabinet.

Siemens Plc module

6ES7412-1XJ07-0AB0

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