The EM DO08R module features 8 relay-type digital outputs, each capable of handling a wide range of load voltages and currents, from low-voltage DC to 230 V AC devices. Designed for flexibility and electrical isolation, the relays are ideal for switching contactors, solenoids, pilot lights, and other electromechanical devices. The module’s robust relay design allows for both resistive and inductive loads, making it suitable for heavy-duty industrial environments. It integrates directly into the S7‑200 SMART PLC system using DIN-rail mounting, requiring no extra configuration beyond software recognition. DO08R is frequently chosen in HVAC systems, industrial lighting controls, and motorized equipment panels. Each channel can be independently programmed and monitored through STEP 7 Micro/WIN SMART.