ABB IMDSO04 Digital Output Slave Module

Description

The ABB IMDSO04 Digital Output Slave Module (product number IMDSO04R) is a specialized component designed for integration with the ABB Bailey Infi 90 distributed control system (DCS). Originating from the United States, this module serves as a digital output slave unit, providing reliable output channels for both DC and AC switching applications. Its core functions include driving alarms and two-state final control elements such as actuators, relays, and solenoids, making it suitable for industrial automation and process control scenarios. As part of the SDe series digital I/O line, each channel of the IMDSO04 can be individually configured as a Sequence of Events (SOE) point, eliminating the cost and complexity of assigning extra digital inputs for SOE monitoring in the field. The system supports 1 millisecond timestamped SOE functionality regardless of whether the I/O is locally or remotely positioned, ensuring precise event tracking. The module features a compact, modular design that enables seamless interconnection with intelligent field and electrical equipment, supporting scalable architecture for diverse industrial setups.