The Siemens 6ES7222-1HD22-0XA0 is a SIMATIC S7-200 digital output module (EM 222) designed for the S7-22X CPU.

Number of Digital Outputs: 4 (Relay)

Output Voltage: 5-30V DC or 5-250V AC

Current Rating: 10A per channel

Short-Circuit Protection: No (external limitation required)

Cable Length: 500m (shielded), 150m (unshielded)

Isolation: Yes (relay-based, grouped in 4)

Mounting Type: Plug-in I/O terminals

Dimensions: 45mm (Width) × 80mm (Height) × 62mm (Depth)

Weight: Approx. 159g

Product Status: Discontinued (since April 1, 2021)