Product Details
Product Overview
The Allen-Bradley 20-750-2262D-2R functions as a high-versatility I/O expansion module specifically engineered for the PowerFlex 750-Series (PowerFlex 753 and 755) variable frequency drives. This option module significantly expands the drive's control capabilities by providing a dedicated mix of digital and analog interfaces. We supply this unit as 100% Brand New original factory stock, ensuring seamless integration into your drive’s option slots to facilitate complex automation sequences and feedback loops without external PLC intervention.
Technical Specifications
| Feature | Specification |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Line | PowerFlex 750-Series Options |
| Part Number | 20-750-2262D-2R |
| Digital Inputs | Two (2) 24V DC Inputs |
| Relay Outputs | Two (2) Form C Relay Outputs |
| Analog Inputs | Two (2) Differential/Bipolar Inputs |
| Compatibility | PowerFlex 753 and PowerFlex 755 Drives |
| Mounting | Internal Option Slot (1 through 5) |
| I/O Terminal Type | Multi-point pluggable terminal block |
| Weight | 0.35 lbs (0.16 kg) |
Engineering Advantages
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Integrated Logic Expansion: The 20-750-2262D-2R allows the PowerFlex drive to handle localized control tasks. By utilizing the onboard 24V DC digital inputs and Form C relays, the drive can directly manage interlocks, brake contactors, or status indicators, reducing the load on the main supervisory PLC.
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Precision Analog Feedback: Two high-resolution analog inputs support differential or bipolar signals (±10V or 0–20mA). This enables the drive to process direct feedback from flow meters, pressure transducers, or tension sensors for high-accuracy closed-loop PID control.
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Hot-Pluggable Architecture Support: The PowerFlex 750-series frame supports modular I/O. This module snaps into any available option slot, allowing for rapid field upgrades or hardware reconfigurations as process requirements evolve.
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Galvanic Signal Isolation: The relay outputs provide physical isolation between the drive's sensitive control logic and external high-voltage circuits. This prevents electrical noise and transients from compromising the drive's internal processor or communication bus.
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Simplified Field Wiring: The module utilizes a pluggable terminal block design. Technicians can pre-wire the connector before snapping it into the module, significantly accelerating installation and simplifying maintenance during drive swaps.
FAQs
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Which slots in the PowerFlex 755 support this module?
The 20-750-2262D-2R fits into any of the five available option slots (Slots 1–5) on the PowerFlex 755 control pod. Always ensure you configure the drive parameters to recognize the specific slot location.
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Can I use this module to control an external motor brake?
Yes. The two Form C relay outputs provide the necessary dry contacts to trigger an external brake control circuit or a larger interposing relay, provided the current draw remains within the relay's rated limits.
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Does the module require external power for the digital inputs?
While the drive can provide 24V DC for simple switch circuits, we recommend an external 24V DC power supply for complex sensor networks to maintain total isolation and prevent drive-side voltage drops.
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Is this a genuine, factory-sealed part?
Absolutely. We ship only 100% Brand New 20-750-2262D-2R modules in original Allen-Bradley static-shielded packaging. This ensures the firmware and hardware components meet current Rockwell Automation safety and performance standards.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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