0.55 kW FSA with AB0 standard I/O and brake control. The mid-point of the entry power band — above the 0.37 kW minimum, below the 0.75 kW step. 37.6 W power loss, natural convection, 5.54 kg.

At this power level, the AB0 suffix is the most commonly specified configuration: the brake transistor handles small geared-motor holding brakes on inclined conveyors, and the standard digital I/O set (4 DI + 1 F-DI + 2 DI/DO) covers the typical sensor and actuator count at a single conveyor node.

For PROFINET connectivity at the same power, see the AF0 variant (0.55 kW). For a basic-I/O configuration without brake output, see the AA0 variant.