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Allen-Bradley 1794-IB32
by Allen-Bradley
Read verified buyer reviews ↓OverviewBoost your industrial operations' efficiency and precision with the Allen-Bradley 1794-IB32, a robust 32-point digital input module from the renowned FLEX I/O series. Engineered for reliability, this module offers extensive input capabilities within a compact and modular design, making it an essential part of modern distributed control systems. Operating flawlessly with 24V DC sinking logic, the 1794-IB32 intelligently organizes its inputs into two groups of sixteen. This design simplifies wiring and enhances system isolation, contributing to a more stable operational environment. Its seamless integration into existing Rockwell Automation architectures—through common communication protocols like EtherNet/IP, ControlNet, or DeviceNet adapters—ensures an easy setup and broad connectivity, optimizing control and real-time data acquisition across your facility.Key Features 32 High-Density Digital Inputs: Provides extensive monitoring with 24V DC sink-type inputs. Efficient Grouped Configuration: Inputs are arranged into two distinct groups of 16 for simplified wiring and enhanced isolation. Space-Saving Design: High-density architecture significantly reduces panel space needs, optimizing cabinet layout. Hot-Swappable Functionality: Allows module replacement without powering down the system, minimizing downtime and boosting productivity. Seamless FLEX I/O Integration: Utilizes the POINTBus Interface for reliable communication with FLEX I/O adapters. Individual LED Status Indicators: Each input channel features an LED for quick visual diagnostics. Robust Industrial Performance: Designed for demanding environments with reliable operation from 0°C to +55°C. Technical Specifications Catalog Number: 1794-IB32 Platform: FLEX I/O Series Input Type: Digital Sink Input Voltage: 24V DC Number of Inputs: 32 (arranged in 2 groups of 16) Nominal Input Current: 6 mA Mounting Type: DIN Rail Mountable Operating Temperature Range: 0°C to +55°C (32°F to 131°F) Approximate Weight: 200 grams (0.44 lbs) Applications Advanced Factory Automation: Ideal for precise monitoring of switches, sensors, and various field devices in complex manufacturing setups. Distributed Control Systems (DCS): Serves as a compact and reliable I/O solution for remote locations, extending control capabilities across vast industrial landscapes. OEM Machine Integration: Provides essential, space-efficient digital input expansion for original equipment manufacturers seeking high performance in a compact footprint. Building Management Systems: Enhances the capability to monitor security systems, environmental controls, and other critical building infrastructure. Water and Wastewater Treatment Plants: Ensures accurate monitoring of various process parameters and equipment status. Automotive Manufacturing: Facilitates robust control and monitoring on assembly lines and testing facilities. Why ChooseThis module offers substantial advantages for a wide range of industrial applications: Optimize Space and Cost: Its high input density significantly reduces the need for multiple modules, leading to substantial panel space savings and overall cost efficiency. Unmatched Flexibility: The modular FLEX I/O design allows for effortless system expansion and reconfiguration, adapting to evolving operational needs without extensive overhauls. Proven Reliability: Benefit from Rockwell Automation's legacy of high-performance and dependable solutions, ensuring consistent operation in the most rigorous industrial environments. Simplified Maintenance: Hot-swappable capabilities and clear LED indicators dramatically reduce maintenance time and simplify troubleshooting, keeping your operations running smoothly. Enhanced System Integration: Designed for seamless compatibility within the Rockwell Automation ecosystem, ensuring straightforward integration with existing control systems. Order NowInvest in the Allen-Bradley 1794-IB32 to optimize your control systems with advanced digital input capabilities. Contact us today to learn more and place your order.FAQWhat is the input voltage for the 1794-IB32?The 1794-IB32 operates with a 24V DC input voltage, specifically designed for sinking logic.How many inputs does this module provide?This module offers 32 digital inputs, configured in two distinct groups of 16 for streamlined wiring and enhanced isolation.Can this module be replaced without shutting down the system?Yes, the 1794-IB32 features hot-swappable functionality, allowing for module replacement without interrupting operations and minimizing downtime.What environments is the 1794-IB32 suitable for?It is built for demanding industrial settings, capable of reliable operation within a temperature range of 0°C to +55°C.Is the 1794-IB32 compatible with existing Rockwell Automation systems?Absolutely. It is designed for seamless integration within the Rockwell Automation ecosystem using common communication protocols like EtherNet/IP, ControlNet, or DeviceNet adapters.
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Allen-Bradley 1794-IB32
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
- Catalog Number: 1794-IB32
- Platform: FLEX I/O Series
- Input Type: Digital Sink
- Input Voltage: 24V DC
- Number of Inputs: 32 (arranged in 2 groups of 16)
- Nominal Input Current: 6 mA
- Mounting Type: DIN Rail Mountable
- Operating Temperature Range: 0°C to +55°C (32°F to 131°F)
- Approximate Weight: 200 grams (0.44 lbs)
Applications
- Advanced Factory Automation: Ideal for precise monitoring of switches, sensors, and various field devices in complex manufacturing setups.
- Distributed Control Systems (DCS): Serves as a compact and reliable I/O solution for remote locations, extending control capabilities across vast industrial landscapes.
- OEM Machine Integration: Provides essential, space-efficient digital input expansion for original equipment manufacturers seeking high performance in a compact footprint.
- Building Management Systems: Enhances the capability to monitor security systems, environmental controls, and other critical building infrastructure.
- Water and Wastewater Treatment Plants: Ensures accurate monitoring of various process parameters and equipment status.
- Automotive Manufacturing: Facilitates robust control and monitoring on assembly lines and testing facilities.
Why Choose the 1794-IB32?
This module offers substantial advantages for a wide range of industrial applications:
- Optimize Space and Cost: Its high input density significantly reduces the need for multiple modules, leading to substantial panel space savings and overall cost efficiency.
- Unmatched Flexibility: The modular FLEX I/O design allows for effortless system expansion and reconfiguration, adapting to evolving operational needs without extensive overhauls.
- Proven Reliability: Benefit from Rockwell Automation's legacy of high-performance and dependable solutions, ensuring consistent operation in the most rigorous industrial environments.
- Simplified Maintenance: Hot-swappable capabilities and clear LED indicators dramatically reduce maintenance time and simplify troubleshooting, keeping your operations running smoothly.
- Enhanced System Integration: Designed for seamless compatibility within the Rockwell Automation ecosystem, ensuring straightforward integration with existing control systems.
Availability & Shipping
- ▸In stock: 1794-IB32 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-IB32 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.