The 3AXD50000707249: This drive carries three distinct output ratings so you match the load profile. Normal use (Pn) is 1.1 kW at 3.3 A — that's the continuous rating for a standard centrifugal pump curve. Heavy-duty use (PhD) drops to 0.75 kW at 2.6 A, which handles constant-torque loads like screw pumps or higher starting torque demands. Light-overload use (PlD) stays at 1.1 kW but current limits to 3.1 A, useful for variable-torque applications with occasional overloads. Pick the duty that matches your pump's load characteristic, not the highest number.
The module includes 2 analog inputs and 2 analog outputs for transducer feedback or speed reference. Digital I/O counts 6 inputs and 3 outputs — enough for start/stop, fault reset, and a run status relay. Communication is CAN-based; there are 0 industrial Ethernet interfaces on this variant, so plan for a CAN bus master or gateway if you need higher-level fieldbus integration. The control unit is included in the package.