Product Overview
When replacing an outdated motor drive or upgrading a system for better performance, the Allen-Bradley 22B-D2P3H204 AC drive from the PowerFlex 40 series delivers a compact, cost-effective solution. This replacement plate drive is designed for OEMs needing quick installation and reliable speed control. With an IP20 rated enclosure (without heatsink) and a fixed keypad interface, the 22B-D2P3H204 integrates seamlessly into new or existing installations.
Technical Specifications
Key parameters of the Allen-Bradley 22B-D2P3H204 ensure precise motor control:
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Voltage: 480 AC Volts (nominal), input range 342–528 VAC
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Horsepower: 1 HP (0.75 kW)
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Amperage: 2.3 A
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Phase: 3-Phase
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Enclosure: Replacement Plate Drive – IP20, NEMA/UL Type Open (Without Heatsink)
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Communication: RS-485
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Input Type: Keypad
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Filter: No CE Compliant Filter
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Power Dissipation: 40 Watts
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Control Logic: 24 VDC, sink/source selectable via DIP switch
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Analog Input: 0–10 VDC isolated
Industry Applications
The 22B-D2P3H204 suits applications such as conveyor systems, pumps, fans, and packaging machinery. For example, upgrading an old conveyor drive to this unit reduces installation space while maintaining 1 HP output and accurate speed control via sensorless vector or Volts per Hertz modes.
Installation & Setup Guidance
Mount the Allen-Bradley 22B-D2P3H204 on a flat surface using the integrated replacement plate. Ensure adequate ventilation since the drive lacks a heatsink; IP20 rating allows use in clean, dry environments. Wire input power (342–528 VAC, 3-phase) through a 6 A rated fuse. Connect the motor to the output terminals. Set the control logic mode (sink/source) using the DIP switch before powering up. Program speed reference via the keypad or the isolated 0–10 V analog input.
Compatibility & Integration
This drive communicates via RS-485, enabling integration with PLCs and HMIs using Modbus RTU protocol. It works with standard 3-phase induction motors. The analog input can be used for PID control loops. The drive is compatible with Allen-Bradley ControlLogix, CompactLogix, and MicroLogix controllers when configured over RS-485.
Selection Guide & Purchasing Advice
Before ordering the 22B-D2P3H204, verify your motor’s voltage and current requirements (480 VAC, ≤2.3 A). Confirm that your enclosure provides sufficient cooling for a drive without an external heatsink. For assistance or to purchase genuine Allen-Bradley spares, contact PLC Source PRO (formerly ubest101) for fast, reliable supply. Our inventory includes replacement parts and accessories for industrial automation systems.