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Allen-Bradley 1794-IV16
by Allen-Bradley
Read verified buyer reviews ↓OverviewUpgrade your industrial control systems with the Allen-Bradley 1794-IV16 Flex I/O Digital Input Module. Designed for accuracy and consistent operation, this durable module is a vital component for modern automation setups. Engineered for seamless inclusion in 24V DC environments, the 1794-IV16 delivers 16 high-performance, non-isolated source inputs, ensuring effective and precise signal capture across diverse industrial processes. Its compact form, combined with Allen-Bradley's renowned manufacturing quality, makes it ideal for expanding PLC-based input capabilities and refining distributed I/O networks. Experience excellent data integrity and streamline operations with this advanced Flex I/O solution.Key Features 16 Source Inputs: Provides ample connection points for real-time signal capture, ensuring thorough data gathering. 24V DC Operating Voltage: Optimized for standard industrial power supplies, guaranteeing broad compatibility and steady performance. Non-Isolated Design: Enables compact system integration and economical solutions for particular application needs. High-Speed Digital Input Processing: Ensures swift response times, critical for time-sensitive industrial control applications. Flex I/O System Compatibility: Utilizes the adaptability and scalability of the Allen-Bradley Flex I/O platform for flexible system architecture. DIN Rail Mountable: Designed for simple and secure installation via compatible terminal bases, simplifying setup and maintenance. Robust Industrial Construction: Built to endure harsh industrial environments, ensuring long-term dependability and continuous operation. Technical Specifications Model: 1794-IV16 Module Type: Flex I/O Digital Input Module Voltage Rating: 24V DC Number of Inputs: 16 (Source) Isolation: Non-Isolated Mounting: DIN Rail (via Terminal Base) Compatible Terminal Bases: 1794-TB2, 1794-TB3, 1794-TB3S Applications Industrial Automation and Control Systems: Improves the input functions of various automated processes, from production lines to material handling. PLC-Based Input Expansion: Perfect for extending the reach and capacity of current Programmable Logic Controller installations. Machine and Process Control: Delivers dependable signal input for critical machine operations and advanced process management. Distributed I/O Networks: Optimizes data collection and control in geographically spread or modular industrial configurations. Building Management Systems: Can be integrated for monitoring a variety of sensors and inputs within commercial and industrial structures. Energy Management Systems: Supports the acquisition of data from energy meters and other relevant sensors. Why Choose This Model? Exceptional Reliability: As an Allen-Bradley product, the 1794-IV16 stands for industrial-grade quality and consistent performance, minimizing downtime. Effortless Integration: Part of the Flex I/O series, it offers outstanding flexibility and ease of integration into existing or new automation frameworks, reducing engineering effort. Optimized for Efficiency: Its 16 non-isolated source inputs and rapid processing capabilities contribute to a more efficient and responsive control system, enhancing operational output. Economical Solution: The non-isolated design provides a practical and cost-effective option for applications where isolation is not a primary requirement, without sacrificing performance. Future-Proof Your System: The modularity of Flex I/O allows for straightforward expansion and adaptation to evolving industrial demands, safeguarding your investment. Global Support and Availability: Benefit from Allen-Bradley's extensive worldwide support network and readily available components, ensuring peace of mind and swift problem resolution. Order NowInvest in the Allen-Bradley 1794-IV16 Flex I/O Input Module today to improve the precision, efficiency, and reliability of your industrial automation systems. Contact us to learn more.FAQWhat is the primary function of the Allen-Bradley 1794-IV16?The 1794-IV16 is a Flex I/O Digital Input Module designed to provide 16 non-isolated 24V DC source inputs for capturing signals in industrial control systems.What voltage does the 1794-IV16 operate on?This module is designed to operate with a 24V DC power supply, making it compatible with standard industrial setups.Can this module be used with existing PLC systems?Yes, the 1794-IV16 is ideal for PLC-based input expansion, allowing you to extend the capabilities of your current Programmable Logic Controller installations.What are the compatible terminal bases for mounting the 1794-IV16?The 1794-IV16 can be securely mounted using compatible terminal bases such as the 1794-TB2, 1794-TB3, and 1794-TB3S.Is the 1794-IV16 suitable for harsh industrial environments?Yes, it features robust industrial construction, ensuring long-term reliability and continuous operation even in demanding conditions.
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Allen-Bradley 1794-IV16
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: 1794-IV16
- Module Type: Flex I/O Digital Input Module
- Voltage Rating: 24V DC
- Number of Inputs: 16 (Source)
- Isolation: Non-Isolated
- Mounting: DIN Rail (via Terminal Base)
- Compatible Terminal Bases: 1794-TB2, 1794-TB3, 1794-TB3S
Applications
- Industrial Automation and Control Systems: Improves the input functions of various automated processes, from production lines to material handling.
- PLC-Based Input Expansion: Perfect for extending the reach and capacity of current Programmable Logic Controller installations.
- Machine and Process Control: Delivers dependable signal input for critical machine operations and advanced process management.
- Distributed I/O Networks: Optimizes data collection and control in geographically spread or modular industrial configurations.
- Building Management Systems: Can be integrated for monitoring a variety of sensors and inputs within commercial and industrial structures.
- Energy Management Systems: Supports the acquisition of data from energy meters and other relevant sensors.
Why Choose the 1794-IV16?
- Exceptional Reliability: As an Allen-Bradley product, the 1794-IV16 stands for industrial-grade quality and consistent performance, minimizing downtime.
- Effortless Integration: Part of the Flex I/O series, it offers outstanding flexibility and ease of integration into existing or new automation frameworks, reducing engineering effort.
- Optimized for Efficiency: Its 16 non-isolated source inputs and rapid processing capabilities contribute to a more efficient and responsive control system, enhancing operational output.
- Economical Solution: The non-isolated design provides a practical and cost-effective option for applications where isolation is not a primary requirement, without sacrificing performance.
- Future-Proof Your System: The modularity of Flex I/O allows for straightforward expansion and adaptation to evolving industrial demands, safeguarding your investment.
- Global Support and Availability: Benefit from Allen-Bradley's extensive worldwide support network and readily available components, ensuring peace of mind and swift problem resolution.
Availability & Shipping
- ▸In stock: 1794-IV16 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-IV16 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.