Accutech WI-4AO-8SW combines four 4-20 mA analog outputs with eight switch-closure outputs in a single DIN-rail module. It is powered from an external 24 VDC supply and communicates with the base radio via RS-485, with LED indicators for power, data transmission, and fault status. As part of the Accutech wireless instrumentation system, up to 25 output modules can be daisy-chained on the RS-485 network for a total of 100 analog outputs and 200 switch closures; Accutech Manager configures input/output mapping, ranges, trim, and fail-safe settings.
