Siemens expansion module with 4 inputs (12 V to 24 V DC) and 4 relay outputs for interfacing loads with different voltages. Ideal for applications requiring a large number of inputs and outputs.

Specifications:

• 4 digital inputs with a maximum delay of 1.5 ms
• 4 digital outputs with relay functionality (5A)
• Supports a wide supply voltage range from 10.8 V to 28.8 V
• IP20 protection rating