16-Channel Sink Output Module
The AJ65SBTB2-16T: Each output sinks current to a common return, typical of Mitsubishi's AJ65 series. For reliable switching, keep the output commons separate from analog or communication circuit grounds — noise from shared returns can cause false triggers on nearby inputs. The module sits on the Mitsubishi AnS/QnA bus or remote I/O network, depending on the base unit. Verify the slot type and backplane current capacity before mounting; the module draws power from the bus, not a separate supply.
No official successor has been announced. The AJ65SBTB2-16T remains the direct fit for existing AnS/QnA installations; plan spares accordingly during your next MRO cycle.