The Siemens 3UF7310-1AB00-0 is a SIRIUS digital module with 4 parameterizable inputs and 2 bistable relay outputs, each rated 2 A at 24 V. Active current production lifecycle.
Mounting and terminal fit
Width 22.5 mm leaves space in crowded control cabinets. Screw and snap-on mounting to DIN rail; any mounting position allowed. Terminal capacity: solid 1x (0.5–4.0 mm²) or 2x (0.5–2.5 mm²); stranded 1x (20–12 AWG) or 2x (20–14 AWG). Strip length and ferrule use per standard SIRIUS practice.
Output switching and derating
Bistable relay outputs: 2 A at 24 V, 6 A at 50 °C, 5 A at 60 °C, and 0.55 A at 60 V. Active power consumption 0.7 W; altitude derating applies above 2 000 m with max 50 °C at 3 000 m and max 40 °C at 4 000 m without protective separation.