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Allen Bradley 1794-TB3TS
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1794-TB3TS Flex I/O Terminal Base is a vital component for expanding and upgrading industrial automation setups. This terminal base seamlessly integrates into a Flex I/O architecture, providing reliable connectivity and efficient power distribution for your I/O modules. Featuring a 3-wire design and optimized for a 24V DC input, the 1794-TB3TS ensures consistent performance and secure data exchange in demanding industrial settings. Its sturdy construction and precise design guarantee stable, long-term operation, making it an excellent choice for industrial applications requiring accurate control and monitoring. This unit simplifies the integration of various I/O modules, enabling smooth data transfer between devices and boosting operational efficiency and control.Key Features Optimized 3-Wire Configuration: Supports 3-wire devices, ensuring compatibility with a wide range of industrial sensors and actuators. Dependable 24V DC Input: Engineered for 24V DC input, ensuring seamless compatibility with most industrial power supplies and systems. Effortless Flex I/O Integration: Allows for quick and easy integration with existing Flex I/O modules, facilitating highly flexible and scalable automation solutions. Industrial-Grade Resilience: Built from robust materials to endure harsh industrial environments, ensuring extended operational longevity and reliability. Space-Saving Profile: Its compact size is ideal for installations where cabinet space is limited, without sacrificing performance. Accelerated Setup & Wiring: Significantly streamlines the wiring process for I/O modules, reducing installation time and labor costs. Certified Compliance: Meets UL Listed, CE, and RoHS standards, confirming its quality and global applicability. Technical Specifications Part Number: 1794-TB3TS Brand: Allen-Bradley Type: Flex I/O Terminal Base Input Voltage: 24V DC Configuration: 3-Wire Current Rating: 2 A per channel Modules Supported: Compatible with various Flex I/O modules Temperature Range: -20°C to 60°C (-4°F to 140°F) Weight: 0.4 kg (approx.) Certifications: UL Listed, CE, RoHS Compliant Applications Advanced Industrial Automation: Ideal for extending and upgrading Flex I/O systems in complex industrial automation scenarios. Precision Control Systems: Essential for integrating input and output modules in various industrial process control applications. Efficient Data Acquisition: Highly effective for real-time data collection and diligent management within advanced process automation systems. Automated Manufacturing Lines: Ensures reliable data transfer and communication in high-speed, high-volume factory automation systems. Optimized Material Handling: Supports robust I/O module connections crucial for efficient and automated material handling processes. Building Management Systems: Can be integrated to monitor and control diverse environmental and operational parameters within large facilities. Why Choose This Model? Consistent Reliable Performance: Provides stable, continuous, and secure connectivity for your Flex I/O modules, which is vital for critical industrial operations. Exceptional Flexible Integration: Its 3-wire device support ensures remarkable versatility, allowing for seamless integration into diverse industrial setups and uses. Engineered for Lasting Durability: Meticulously crafted to withstand the most challenging industrial conditions, guaranteeing a long operational lifespan and consistent performance. Simplified, Quick Installation: Designed to significantly streamline the setup of your I/O system, minimizing downtime and optimizing operational readiness. Global Compliance & Assurance: Adheres to international safety and environmental standards, offering peace of mind. Order NowElevate your industrial operations with the Allen-Bradley 1794-TB3TS Flex I/O Terminal Base. Contact us today to place your order or for more information on how this product can enhance your system.FAQWhat is the primary function of the Allen-Bradley 1794-TB3TS?The 1794-TB3TS serves as a terminal base for Flex I/O modules, providing robust connectivity and power distribution for industrial automation systems.What type of input voltage does this unit support?This terminal base is specifically designed to operate with a 24V DC input.Is the 1794-TB3TS compatible with various Flex I/O modules?Yes, it is designed for broad compatibility with a wide range of Flex I/O modules, enabling flexible and scalable automation solutions.What are the environmental operating conditions for this terminal base?The unit can operate effectively in a temperature range from -20°C to 60°C (-4°F to 140°F).Does this product meet international safety standards?Yes, the 1794-TB3TS is UL Listed, CE, and RoHS Compliant, ensuring it meets stringent international safety and environmental benchmarks.
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Allen Bradley 1794-TB3TS
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
- Part Number: 1794-TB3TS
- Brand: Allen-Bradley
- Type: Flex I/O Terminal Base
- Input Voltage: 24V DC
- Configuration: 3-Wire
- Current Rating: 2 A per channel
- Modules Supported: Compatible with various Flex I/O modules
- Temperature Range: -20°C to 60°C (-4°F to 140°F)
- Weight: 0.4 kg (approx.)
- Certifications: UL Listed, CE, RoHS Compliant
Applications
- Advanced Industrial Automation: Ideal for extending and upgrading Flex I/O systems in complex industrial automation scenarios.
- Precision Control Systems: Essential for integrating input and output modules in various industrial process control applications.
- Efficient Data Acquisition: Highly effective for real-time data collection and diligent management within advanced process automation systems.
- Automated Manufacturing Lines: Ensures reliable data transfer and communication in high-speed, high-volume factory automation systems.
- Optimized Material Handling: Supports robust I/O module connections crucial for efficient and automated material handling processes.
- Building Management Systems: Can be integrated to monitor and control diverse environmental and operational parameters within large facilities.
Why Choose the 1794-TB3TS?
- Consistent Reliable Performance: Provides stable, continuous, and secure connectivity for your Flex I/O modules, which is vital for critical industrial operations.
- Exceptional Flexible Integration: Its 3-wire device support ensures remarkable versatility, allowing for seamless integration into diverse industrial setups and uses.
- Engineered for Lasting Durability: Meticulously crafted to withstand the most challenging industrial conditions, guaranteeing a long operational lifespan and consistent performance.
- Simplified, Quick Installation: Designed to significantly streamline the setup of your I/O system, minimizing downtime and optimizing operational readiness.
- Global Compliance & Assurance: Adheres to international safety and environmental standards, offering peace of mind.
Availability & Shipping
- ▸In stock: 1794-TB3TS 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 1794-TB3TS 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.