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Allen-Bradley 1738-FPD
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1738-FPD ArmorPoint Field Potential Distributor module is a vital component for optimizing power delivery within industrial automation setups. Designed to seamlessly integrate into an ArmorPoint I/O system, this robust device enables critical segmentation of field power distribution. By establishing distinct power zones, the 1738-FPD supports the logical or functional partitioning of your I/O systems, making it an excellent choice for applications with varied and often complex mixed I/O needs. This module intelligently transmits all backplane signals except for the internal power bus, offering significant adaptability for diverse voltage input configurations, including both DC and AC applications, ensuring extensive compatibility and system flexibility.Key Features Adaptable Field Power Segmentation: Allows for precise division of field power distribution, facilitating logical grouping of I/O modules and improved system organization. Extensive Voltage Input Options: Supports a wide array of input voltages, including 12V DC, 24V DC (with a versatile 10–28.8V DC range), and both 120V AC and 240V AC (50/60 Hz), addressing diverse industrial demands. Durable Industrial Construction: Boasts an impressive IP65/66/67 rating when properly sealed, providing exceptional protection against dust and water ingress, making it perfectly suited for demanding on-machine applications in severe industrial settings. High Current Capability: Capable of managing up to 10A maximum input current, ensuring dependable operation and compatibility with a broad range of field devices. Compact and Modular Design for Simple Integration: With its optimized dimensions, this module allows for straightforward integration into existing ArmorPoint I/O systems, reducing installation time and complexity. Enhanced System Separation: Provides crucial isolation between different voltage levels and power segments within your I/O system, boosting safety and system stability. Technical Specifications Model: 1738-FPD Input Voltage Ratings: DC: 12V DC, 24V DC nominal (10–28.8V DC range) AC: 120V AC, 240V AC nominal (50/60 Hz) Input Current: 10A maximum Isolation Voltage: 50V RMS, 120V RMS/240V RMS; tested at 1528V AC RMS for 60 seconds Environmental Ratings: Operating Temperature: -20°C to +60°C (-4°F to +140°F) Storage Temperature: -40°C to +85°C (-40°F to +185°F) Relative Humidity: 5% to 95% non-condensing Shock: 30g operating, 50g non-operating Vibration: 5g at 10–500Hz Dimensions (H x W x D): 1.25 in. x 2.63 in. x 4.25 in. (31.75 mm x 66.80 mm x 107.95 mm) Certifications: UL Listed, CE Marked, C-Tick Applications Complex Industrial Automation Systems: Essential for managing and logically dividing field power in intricate I/O configurations, enhancing system reliability and control. Systems Requiring Mixed Voltage Levels: Perfectly suited for environments where various voltage inputs (DC and AC) are necessary, offering seamless integration and management. Isolation of Critical Sections: Provides vital electrical isolation between different operational segments, significantly improving safety and preventing cross-interference. On-Machine Mounting: Its robust design and high IP rating make it ideal for direct mounting on machinery, reducing the need for expensive external enclosures and simplifying installations. Automotive and Manufacturing Environments: Excels in applications demanding reliable performance in areas exposed to dust, moisture, and fluctuating temperatures. Why ChooseThe 1738-FPD offers unparalleled flexibility in field power distribution, adapting to a wide range of industrial voltage requirements and system architectures. With its high IP ratings, this module guarantees dependable operation even in the most demanding and harsh industrial conditions, preserving your investment. By enabling logical power segmentation, it streamlines complex I/O designs, making troubleshooting and modifications more straightforward and efficient. Its broad voltage compatibility and durable construction ensure long-term, reliable performance in diverse industrial settings.Order NowEnhance your industrial automation system with the Allen-Bradley 1738-FPD ArmorPoint Field Potential Distributor. Contact us today to request a quote or place your order and experience optimized power management and system reliability.FAQWhat is the primary function of the Allen-Bradley 1738-FPD?The 1738-FPD's main role is to segment field power distribution within an ArmorPoint I/O system, allowing for the creation of distinct power zones and logical partitioning of I/O modules.What voltage inputs are compatible with this module?The module supports a wide range of DC inputs, including 12V DC and 24V DC (10–28.8V DC range), as well as AC inputs at 120V AC and 240V AC (50/60 Hz).Can the 1738-FPD withstand harsh industrial environments?Yes, with its rugged IP65/66/67 rating when properly marked, the 1738-FPD is designed for demanding on-machine applications in severe industrial conditions, offering superior protection against dust and water.What is the maximum current capacity of this device?The 1738-FPD can handle a maximum input current of 10A, ensuring reliable operation with a variety of field devices.How does this module improve system safety?It provides critical electrical isolation between various voltage levels and power segments within your I/O system, significantly enhancing overall system safety and preventing cross-interference.
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Allen-Bradley 1738-FPD
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: 1738-FPD
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Input Voltage Ratings:
- DC: 12V DC, 24V DC nominal (10–28.8V DC range)
- AC: 120V AC, 240V AC nominal (50/60 Hz)
- Input Current: 10A maximum
- Isolation Voltage: 50V RMS, 120V RMS/240V RMS; tested at 1528V AC RMS for 60 seconds
-
Environmental Ratings:
- Operating Temperature: -20°C to +60°C (-4°F to +140°F)
- Storage Temperature: -40°C to +85°C (-40°F to +185°F)
- Relative Humidity: 5% to 95% non-condensing
- Shock: 30g operating, 50g non-operating
- Vibration: 5g at 10–500Hz
- Dimensions (H x W x D): 1.25 in. x 2.63 in. x 4.25 in. (31.75 mm x 66.80 mm x 107.95 mm)
- Certifications: UL Listed, CE Marked, C-Tick
Applications
- Complex Industrial Automation Systems: Essential for managing and logically dividing field power in intricate I/O configurations, enhancing system reliability and control.
- Systems Requiring Mixed Voltage Levels: Perfectly suited for environments where various voltage inputs (DC and AC) are necessary, offering seamless integration and management.
- Isolation of Critical Sections: Provides vital electrical isolation between different operational segments, significantly improving safety and preventing cross-interference.
- On-Machine Mounting: Its robust design and high IP rating make it ideal for direct mounting on machinery, reducing the need for expensive external enclosures and simplifying installations.
- Automotive and Manufacturing Environments: Excels in applications demanding reliable performance in areas exposed to dust, moisture, and fluctuating temperatures.
Why Choose the 1738-FPD?
The 1738-FPD offers unparalleled flexibility in field power distribution, adapting to a wide range of industrial voltage requirements and system architectures. With its high IP ratings, this module guarantees dependable operation even in the most demanding and harsh industrial conditions, preserving your investment. By enabling logical power segmentation, it streamlines complex I/O designs, making troubleshooting and modifications more straightforward and efficient. Its broad voltage compatibility and durable construction ensure long-term, reliable performance in diverse industrial settings.
Availability & Shipping
- ▸In stock: 1738-FPD 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 1738-FPD 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.