Relay vs transistor output — the DVP40ES200T sibling
The closest functional alternative is the DVP40ES200T, which shares the same 24-input, 16-output count and 100 ~ 240 VAC supply but uses transistor outputs instead of relay. Relay outputs tolerate higher inrush and are polarity-agnostic, making the DVP40ES200R the better fit for mixed AC/DC loads; transistor outputs switch faster and last longer in high-cycle applications. Panel wiring differs — relay commons are typically grouped per output bank, while transistor outputs share a common sink or source rail. Dropping the DVP40ES200R into a panel wired for the DVP40ES200T requires checking the output wiring scheme.
