Bachmann's DIO280 Digital Input/Output Module is a 24 VDC digital I/O block for the M200 control system that provides 32 to 48 configurable digital inputs and outputs for driving digital devices and reading signals from sensors or switches. It supports interfacing with digital consumers such as relays and valves, enabling both input and output operations in a single module. The DIO280 includes integrated counters and PWM-capable outputs for advanced control tasks, expanding application options beyond simple switching. Its enclosure measures 110 × 119 × 61 mm and the unit weighs about 385 g, placing it in Bachmann's DIO family of digital I/O modules within the M200 automation system.
