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Allen-Bradley 1770-KFD
by Allen-Bradley
Read verified buyer reviews ↓OverviewUnlock seamless communication between your existing RS-232 devices and modern DeviceNet networks with the Allen-Bradley 1770-KFD Interface Adapter. This robust unit transforms your personal computer into a fully functional DeviceNet node, optimizing programming, monitoring, and diagnostics within your automation setup. The 1770-KFD is an essential tool for bridging communication gaps, ensuring your critical systems operate with maximum efficiency and data integrity. Its resilient design and versatile communication capabilities make it a cornerstone for maintaining and upgrading industrial control configurations.Key Features Effortless RS-232 to DeviceNet Conversion: Integrate RS-232 computers and devices into your DeviceNet network, simplifying your industrial communication architecture. Broad Communication Rate Support: Accommodates a wide range of RS-232 (1200 to 57600 baud) and DeviceNet (125K to 500K) communication rates, ensuring compatibility with diverse system requirements. Industrial-Grade Durability: Engineered to endure challenging industrial environments, operating reliably from 0° to 50°C (32° to 122°F) with 5% - 95% non-condensing humidity. Compact and Lightweight Design: Measuring 5.125 x 3.25 x 1.125 inches and weighing only 5.5 oz, it is ideally sized for installation in space-constrained industrial panels. Simplified PC as DeviceNet Node: Enables your computer to function as a full DeviceNet node, facilitating direct interaction for configuration, monitoring, and data exchange. Trusted Allen-Bradley Quality: Benefit from the renowned reliability and performance associated with Allen-Bradley, a leader in industrial automation solutions. Technical Specifications Model Number: 1770-KFD Function: RS-232 to DeviceNet Interface Adapter Communication Rates: RS-232: 1200/2400/4800/9600/19200/38400/57600 baud DeviceNet: 125K/250K/500K Communication Port: 1 x 9-pin RS-232 D-shell Power Requirements: Line Power: 9V DC @ 1 amp DeviceNet Power: 11-25V DC @ 700mA-300mA Temperature Range: Operational: 0° to 50°C (32° to 122°F) Storage: -40° to 85°C (-40° to 185°F) Humidity: 5% - 95% non-condensing Dimensions: 5.125 x 3.25 x 1.125 inches (13.017 x 8.255 x 2.857 cm) Weight: 5.5 oz (156 grams) Applications Advanced Automation Systems: Facilitate robust connectivity between PCs and DeviceNet for intricate programming, real-time monitoring, and in-depth diagnostics of automated processes. Industrial Control Network Integration: Ensure reliable and efficient communication for configuring, managing, and maintaining various DeviceNet nodes within complex industrial control setups. Proactive Maintenance & Troubleshooting: Streamline network diagnostics and simplify node configuration, significantly reducing downtime and enhancing the efficiency of maintenance routines. Seamless Process Control Interfacing: Enable direct and effective interfacing with DeviceNet-enabled equipment, guaranteeing harmonious integration and optimal performance in diverse process control environments. Legacy System Modernization: Extend the lifespan and functionality of older RS-232 equipment by seamlessly integrating them into modern DeviceNet architectures. Why Choose the Allen-Bradley 1770-KFD? Unmatched Reliability for Industrial Use: Designed by Allen-Bradley, a name synonymous with industrial excellence, ensuring sustained performance in demanding conditions. Enhanced System Interoperability: Revolutionize your connectivity by effortlessly integrating disparate communication protocols, leading to more flexible and adaptable industrial operations. Optimized for Efficiency: Its ability to support a broad spectrum of communication rates means fewer compatibility issues and a smoother operational workflow, saving valuable time and resources. Space-Saving and Practical: The compact form factor allows for easy installation in existing control cabinets. Order NowEnhance your industrial communication capabilities today with the Allen-Bradley 1770-KFD. Contact us to place your order or for more information.FAQWhat is the primary function of the Allen-Bradley 1770-KFD?The 1770-KFD serves as an interface adapter to bridge communication between legacy RS-232 devices and modern DeviceNet networks, allowing for seamless integration and data exchange.What communication rates does the 1770-KFD support?It supports RS-232 rates from 1200 to 57600 baud and DeviceNet rates of 125K, 250K, and 500K, ensuring compatibility with diverse systems.Can the 1770-KFD withstand harsh industrial environments?Yes, it is built with industrial-grade durability, operating reliably within a temperature range of 0° to 50°C and 5% - 95% non-condensing humidity.What are the power requirements for this device?The 1770-KFD requires 9V DC @ 1 amp for line power and 11-25V DC @ 700mA-300mA for DeviceNet power.How does the 1770-KFD simplify PC interaction with DeviceNet?It enables your PC to act as a full DeviceNet node, simplifying configuration, monitoring, and data exchange directly from your computer.
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Allen-Bradley 1770-KFD
Overview
This is a genuine Allen-Bradley component. 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
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
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model Number: 1770-KFD
- Function: RS-232 to DeviceNet Interface Adapter
-
Communication Rates:
- RS-232: 1200/2400/4800/9600/19200/38400/57600 baud
- DeviceNet: 125K/250K/500K
- Communication Port: 1 x 9-pin RS-232 D-shell
-
Power Requirements:
- Line Power: 9V DC @ 1 amp
- DeviceNet Power: 11-25V DC @ 700mA-300mA
-
Temperature Range:
- Operational: 0° to 50°C (32° to 122°F)
- Storage: -40° to 85°C (-40° to 185°F)
- Humidity: 5% - 95% non-condensing
- Dimensions: 5.125 x 3.25 x 1.125 inches (13.017 x 8.255 x 2.857 cm)
- Weight: 5.5 oz (156 grams)
Applications
- Advanced Automation Systems: Facilitate robust connectivity between PCs and DeviceNet for intricate programming, real-time monitoring, and in-depth diagnostics of automated processes.
- Industrial Control Network Integration: Ensure reliable and efficient communication for configuring, managing, and maintaining various DeviceNet nodes within complex industrial control setups.
- Proactive Maintenance & Troubleshooting: Streamline network diagnostics and simplify node configuration, significantly reducing downtime and enhancing the efficiency of maintenance routines.
- Seamless Process Control Interfacing: Enable direct and effective interfacing with DeviceNet-enabled equipment, guaranteeing harmonious integration and optimal performance in diverse process control environments.
- Legacy System Modernization: Extend the lifespan and functionality of older RS-232 equipment by seamlessly integrating them into modern DeviceNet architectures.
Why Choose the 1770-KFD?
- Unmatched Reliability for Industrial Use: Designed by Allen-Bradley, a name synonymous with industrial excellence, ensuring sustained performance in demanding conditions.
- Enhanced System Interoperability: Revolutionize your connectivity by effortlessly integrating disparate communication protocols, leading to more flexible and adaptable industrial operations.
- Optimized for Efficiency: Its ability to support a broad spectrum of communication rates means fewer compatibility issues and a smoother operational workflow, saving valuable time and resources.
- Space-Saving and Practical: The compact form factor allows for easy installation in existing control cabinets.
Availability & Shipping
- ▸In stock: 1770-KFD 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 1770-KFD 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.