Reliance Electric S-67118B Isolated Output Module

The Reliance Electric S-67118B Isolated Analog Output Module is a four-channel card for the AutoMax Multibus I/O system that converts digital control commands into isolated analog outputs for process control applications. Each of the four outputs is galvanically isolated from the controller and from every other channel, providing up to 2,500 volts of isolation to help protect the host system from transients and grounding differences. Cataloged as 57410, the S-67118B plugs into an AutoMax rack alongside other I/O modules and communicates over the Multibus backplane to update all channels in concert with the control logic. With four independent channels, it supports compact expansion of analog control within a single card, reducing wiring complexity in panel layouts. This isolated output module is typically used to drive external actuators, valves, or analog control loops in industrial environments where signal integrity and safety isolation are essential for reliable operation.