Siemens 6ES7222-1HH32-0XB0 – SIMATIC S7-1200 relay output module

The Siemens 6ES7222-1HH32-0XB0 is a SIMATIC S7-1200 SM 1222 digital output module designed for expanding the output capacity of S7-1200 PLC systems. It provides 16 mechanical relay outputs for switching AC or DC loads in compact industrial automation applications.

This module is suitable for controlling relays, contactors, signal lamps, actuators and other field devices. The relay output design allows switching of 5-250 V AC or 5-30 V DC loads, depending on the application.

The SM 1222 module is used with compatible SIMATIC S7-1200 controllers in control cabinets, machinery, production equipment and small to medium automation systems.