The Bently Nevada 3701/55 289761-01 / 3701/55 323073-01 record combines the ADAPT ESD terminal base assembly with its four-channel relay output module. The base provides the field-side landing and mounting interface, while the relay module presents the voted shutdown state to the connected circuit.

Within Bently Nevada 3701/55 289761-01 / 3701/55 323073-01, the triple-redundant ESD processors evaluate discrete, analog-capable and speed inputs before the relay section receives the final command. The 289761-01 base and 323073-01 module therefore belong to the same cabinet wiring and logic record.

The relay path on Bently Nevada 3701/55 289761-01 / 3701/55 323073-01 follows the normally energized, de-energize-to-trip philosophy. Keeping both suffixes visible prevents a terminal base request from being separated from the relay hardware that must occupy its matching ADAPT ESD position.