Device equipped with 2 digital inputs and 2 digital outputs with separate commons.
Digital inputs are opto-isolated and equipped with anti-bounce (debounce) filtering, used for pulse counting or as remote status indicators.
Digital outputs are opto-isolated transistor outputs rated 27 Vdc, 27 mA according to DIN 43864, programmable as outputs for internal alarms or as remotely controlled output units.
Includes 8 configurable alarms that can drive digital outputs and/or generate status signals on Modbus registers.
Power supply: 3.3 Vdc provided by devices equipped with SIO Bus.
Black enclosure, dimensions: 38 × 73 × 20 mm.
