Here’s a concise description of the Siemens PLC module 6ES7223-1HF22-0XA8:

• Model: SIMATIC S7-200 CN, Digital I/O EM 223.

• Compatibility: Designed exclusively for S7-22X CPUs.

• Inputs/Outputs: Features 4 digital inputs (5-30 V DC) and 4 relay outputs (up to 250 V AC).

• Purpose: Used to expand the input/output capabilities of the S7-200 series PLCs.

• Lifecycle: This product has been discontinued since October 1, 2021

• Weight: Approximately 0.144 kg.

• Applications: Ideal for industrial automation tasks requiring additional digital I/O.