Allen-Bradley 22B-D2P3N104 Digital Input Output Module

Allen‑Bradley PowerFlex 40 drive, model 22B‑D2P3N104, is a 480V three‑phase variable frequency drive rated for 1 HP (0.75 kW) with a 2.3 A output current, designed for compact motor control in industrial settings. It accepts 380–480 VAC, 3‑phase input and mounts in a panel with IP20 protection and a NEMA/UL Type Open enclosure (Frame Size B), and it communicates via RS‑485 for simple network integration. The unit features a Human Interface Module (HIM) with an LED display and a digital keypad for local configuration. Its I/O includes two digital/optocoupler outputs and analog signaling: two unipolar analog inputs, one bipolar analog input, and one analog output channel, enabling on‑drive sensing and analog control without additional modules.