Overview
The Digital I/O Extension module offers three digital inputs (24250 VDC or 110230 VAC) and two relay outputs (1250 VA/250 VAC or 5 A/24 VDC). The isolation voltage between the digital inputs, digital outputs and power supply is 2.5 kV (1.5 kV between DI2 and DI3). This option uses 30 mA of the available 250 mA power supply.