Yokogawa ARS15M-310 is a 32-channel solid-state voltage input board for CENTUM digital I/O. The -3 execution accepts DC voltage inputs and the -1 mounting code identifies the DIN-rail form with pressure-clamp field termination.
A field voltage entering Yokogawa ARS15M-310 passes through the rectification and insulation circuit, then becomes a digital state for ADV151 with ATD5A or ADV161. The two 16-channel groups share organized internal power while their input states remain individually assigned.
Yokogawa ARS15M-310 installation requires the actual input voltage, polarity, group common and AKB331/AKB337 cable route to match the project drawing. The solid-state circuit removes relay wear but does not remove the need to verify field leakage and OFF-state voltage.









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