ABB DO801 System 800xA hardware selector

The DO801 is a 16 channel 24 V digital output module for the S800

I/O. The output voltage range is 10 to 30 volt and the maximum

continuous output current is 0.5 A. The outputs are protected

against short circuits, over voltage and over temperature.

The outputs are in one isolated group. Each output channel consists of a

short circuit and over temperature protected high side driver, EMC

protection components, inductive load suppression, output state

indication LED and optical isolation barrier.

Features and benefits

• 16 channels for 24 V d.c. current sourcing outputs

• 1 isolated groups of 16 channels

• Output status indicators

• OSP sets outputs to predetermined state upon communication error

• Short-circuit protection to ground and 30 V

• Over-voltage and overtemperature protection

• Process and power connection via detachable connectors