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Allen-Bradley 1771-OFE1
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1771-OFE1 PLC-5 Analog Voltage Output Module delivers precise control and robust design for advanced industrial automation. Specifically crafted for seamless integration with PLC-5 platforms, this unit features four independently isolated differential outputs, ensuring exceptional accuracy and adaptability for demanding applications. With a 12-bit resolution and configurable output ranges, including 1-5V DC, 0-10V DC, and ±10V DC, the 1771-OFE1 facilitates meticulous command over connected analog equipment. Its substantial 1000V differential isolation guarantees stable and dependable operation within electrically noisy environments, preventing interference and preserving signal integrity. This module represents a crucial component designed to elevate the performance and longevity of your industrial control infrastructure.Key Features Quad Isolated Differential Outputs: Offers four independent and isolated channels for flexible, accurate voltage management, minimizing crosstalk and maximizing system integrity. High 12-Bit Resolution: Provides outstanding accuracy and fine-grained control for analog voltage outputs, essential for systems requiring precise adjustments and detailed feedback. Robust 1000V Differential Isolation: Delivers superior protection against electrical noise and disturbances, ensuring stable, reliable, and consistent performance in challenging industrial settings. Versatile Output Voltage Ranges: Supports 1-5V DC, 0-10V DC, and ±10V DC, offering broad compatibility with various actuators, drives, and analog-controlled devices. Seamless PLC-5 System Integration: Engineered specifically for direct compatibility with PLC-5 systems, allowing for straightforward installation and setup within existing automation frameworks. Durable Industrial-Grade Design: Built to endure harsh operational conditions, ensuring long-term reliability and reducing maintenance needs. Technical Specifications Model: 1771-OFE1 Type: Analog Voltage Output Module Outputs: 4 Isolated Differential Outputs Output Ranges: 1-5V DC, 0-10V DC, ±10V DC Resolution: 12-bit Isolation: 1000V Differential Isolation Compatibility: Designed for use with Allen-Bradley PLC-5 Systems Power Supply: Powered directly by the system’s backplane Mounting: Standard mounting for 1771 Series Modules Terminal Type: Removable screw-type terminals for easy wiring Module Size: Approximately 6.8 inches x 3.5 inches (dimensions may vary) Applications Industrial Automation Systems: Essential for precise management of devices such as variable frequency drives, proportional valves, and intelligent actuators that utilize analog voltage inputs. PLC-Based Control Systems: Optimally enhances PLC-5 systems, extending their capabilities with high-resolution analog output for complex process control and machine automation. Process Control and Data Acquisition: Ideal for applications requiring accurate voltage control for sensors, transducers, and other instruments in data acquisition and continuous process monitoring. Robotics and Motion Control: Provides the necessary analog outputs for directing robotic manipulators, precision positioning systems, and other advanced motion control applications. Remote Control Systems: A dependable selection for scenarios needing isolated outputs in electrically noisy remote environments, ensuring signal clarity and system stability. Why Choose?Unlock unmatched precision with the 12-bit resolution and adaptable output ranges, providing precise control over industrial processes. Experience enhanced system reliability thanks to 1000V differential isolation, offering critical protection against electrical interference, ensuring stable performance and reducing downtime. Benefit from effortless integration, as this module is specifically engineered for PLC-5 systems, guaranteeing streamlined setup.Order NowUpgrade your industrial control system today with the Allen-Bradley 1771-OFE1 Analog Voltage Output Module. Contact us for pricing and availability.FAQWhat common voltage ranges does the 1771-OFE1 support?The 1771-OFE1 supports versatile output voltage ranges including 1-5V DC, 0-10V DC, and ±10V DC, allowing broad compatibility with various industrial devices.How does the 1771-OFE1 handle electrical interference?This module features robust 1000V differential isolation, providing superior protection against electrical noise and interference to ensure stable and reliable operation in harsh industrial environments.Is this module easy to integrate into existing systems?Yes, the 1771-OFE1 is specifically engineered for direct compatibility with Allen-Bradley PLC-5 systems, enabling effortless installation and configuration within current automation frameworks.
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Allen-Bradley 1771-OFE1
Overview
This is a genuine Allen-Bradley component from the PLC-5 Platform (Legacy) family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
- Engineered to integrate inside PLC-5 Platform (Legacy) installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes for the PLC-5 Platform (Legacy) family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1771-OFE1
- Type: Analog Voltage Output Module
- Outputs: 4 Isolated Differential Outputs
- Output Ranges: 1-5V DC, 0-10V DC, ±10V DC
- Resolution: 12-bit
- Isolation: 1000V Differential Isolation
- Compatibility: Designed for use with Allen-Bradley PLC-5 Systems
- Power Supply: Powered directly by the system’s backplane
- Mounting: Standard mounting for 1771 Series Modules
- Terminal Type: Removable screw-type terminals for easy wiring
- Module Size: Approximately 6.8 inches x 3.5 inches (dimensions may vary)
Applications
- Industrial Automation Systems: Essential for precise management of devices such as variable frequency drives, proportional valves, and intelligent actuators that utilize analog voltage inputs.
- PLC-Based Control Systems: Optimally enhances PLC-5 systems, extending their capabilities with high-resolution analog output for complex process control and machine automation.
- Process Control and Data Acquisition: Ideal for applications requiring accurate voltage control for sensors, transducers, and other instruments in data acquisition and continuous process monitoring.
- Robotics and Motion Control: Provides the necessary analog outputs for directing robotic manipulators, precision positioning systems, and other advanced motion control applications.
- Remote Control Systems: A dependable selection for scenarios needing isolated outputs in electrically noisy remote environments, ensuring signal clarity and system stability.
Why Choose the 1771-OFE1?
Unlock unmatched precision with the 12-bit resolution and adaptable output ranges, providing precise control over industrial processes. Experience enhanced system reliability thanks to 1000V differential isolation, offering critical protection against electrical interference, ensuring stable performance and reducing downtime. Benefit from effortless integration, as this module is specifically engineered for PLC-5 systems, guaranteeing streamlined setup.
Availability & Shipping
- ▸In stock: 1771-OFE1 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1771-OFE1 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.