Allen-Bradley 22F-A2P5N103 PowerFlex 4M AC Drive
The Allen-Bradley 22F-A2P5N103, also cataloged as the 22F-A2P5N103 AC Drive, operates as a dedicated hardware component for feed-through motor speed modulation and pulse-width modulated (PWM) inverter control within PowerFlex 4M automation networks.
Hardware Specifications
| Parameter |
Specification |
| Model |
22F-A2P5N103 |
| Brand |
Allen-Bradley |
| Origin |
USA / Multi-Region |
| Weight |
1.6 kg (3.5 lb) |
| Dimensions |
72.0 x 174.0 x 136.0 mm (2.83 x 6.85 x 5.35 in) |
| Operating Temp |
-10 deg C to 50 deg C (14 deg F to 122 deg F) |
| Power Consumption |
0.37 kW (0.5 HP) power output rating |
| Input Voltage |
240 VAC, 1-Phase (200-240 VAC range, 50/60 Hz) |
| Output Voltage |
0 to 230 VAC, 3-Phase variable frequency |
| Output Current |
2.5 Amps |
| Enclosure Rating |
IP20 / NEMA Open Type (Frame Size A) |
| Control Interface |
Integral LED display with fixed digital keypad |
| Embedded I/O |
5 Discrete Inputs (24 VDC), 2 Analog Inputs (0-10V, 4-20mA), 1 Relay Output |
Deterministic Backplane & I/O Density Scaling
The PowerFlex 4M architecture integrates high-density drive control circuitry with feed-through wiring topology, simplifying physical terminal management inside compact enclosures. Internal microprocessor-driven pulse-width modulation (PWM) algorithms execute deterministic speed control across 3-phase induction motors. Digital input density is optimized via DIP-switch selectable 24 VDC Sink or Source logic modes, ensuring millisecond-level feedback response over Modbus RTU serial networks without increasing physical enclosure volume.
Frequently Asked Questions
Q: Does the 22F-A2P5N103 drive feature an embedded dynamic braking transistor (IGBT)?
A: No. The '3' suffix code specifies a base drive configuration constructed without an internal dynamic braking IGBT.
Q: How are analog input references wired and controlled on the physical terminal block?
A: The drive provides two isolated analog input terminals (0 to 10 VDC voltage and 4 to 20 mA current), allowing simultaneous connection of external speed potentiometers or process controllers.
Q: What mounting restrictions apply to the Frame Size A IP20 enclosure?
A: The unit is designed for direct DIN-rail or panel mounting within protective industrial control cabinets, requiring uninhibited vertical airflow channels for natural thermal convection.
Field Installation Guidelines
-
Mount the Frame Size A drive vertically on a standard 35 mm DIN rail or panel surface, maintaining a minimum clearance of 120 mm (4.7 in) above and below the chassis to enable unobstructed convective heat dissipation.
-
Wire the single-phase 240 VAC input source to terminals L1 and L2 using copper conductors rated for 75 deg C, ensuring motor output leads (U, V, W) connect directly to 3-phase motor load terminals.
-
Route analog signal wires (0-10V / 4-20 mA) in separate shielded cables, terminating cable shields to the drive functional ground point to minimize electro-magnetic noise coupling.
-
Ground the drive enclosure chassis by securing a heavy gauge copper conductor directly from the ground terminal to the main panel enclosure ground bus bar to ensure EMC compliance and surge protection.
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