Sixnet ST-DO-DC-16 & ST-DI-024-16 Digital Input Output Module

Sixnet's SixTRAK ST-DO-DC-16 and ST-DI-024-16 pair provides a compact 32‑channel I/O solution for the SixTRAK local I/O system, combining a 16‑channel DC output module with a 16‑channel discrete input module. The ST-DO-DC-16 delivers 16 DC output channels capable of switching loads from 10 to 32 VDC at up to 0.5 A per channel, making it suitable for driving solenoids, relays, and other DC devices in rugged industrial environments. The ST-DI-024-16 offers 16 discrete input channels designed to sense DC field signals, with variants in the DI‑024 family supporting nominal input ranges around 12/24 VDC, and it interfaces to the ST‑BUS for status reporting. Used together, these modules extend SixTRAK I/O density on a single ST‑BUS rack, enabling scalable, modular control and monitoring for industrial automation and process applications.