Siemens 6ES7223-1PL32-0XB0 Digital Input Output Module

Siemens 6ES7223-1PL32-0XB0 is a SIMATIC S7-1200 digital input/output module (SM 1223) that provides 32 digital I/O points in a single unit: 16 digital inputs and 16 digital relay outputs. The 16 inputs operate at 24 V DC and support sink or source wiring, enabling flexible connections to sensors and switches. The 16 outputs are relay-type and are rated for 2 A per channel, suitable for energizing 24 V DC actuators, relays, or indicator devices. This expansion module is designed to accompany SIMATIC S7-1200 controllers to extend I/O capacity and integrate with the SM 1223 family. Typical applications include automation tasks in machine control, packaging lines, conveyors, and process signaling that require reliable digital input detection and load switching.