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Allen-Bradley 1794-IB8
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1794-IB8 is a vital element for contemporary industrial automation, functioning as a robust 8-point digital input module within the adaptable FLEX I/O architecture. Engineered for dependability and effortless integration, this module is crafted to gather exact input signals from a wide variety of field devices, guaranteeing precise data acquisition for your control processes. Its compatibility with common 24V DC industrial control systems makes it a highly versatile solution for numerous applications, from monitoring basic switch states to more intricate sensor interfacing. The compact nature of the 1794-IB8 also adds to its appeal, enabling efficient utilization of space within control panels without sacrificing performance. As part of the esteemed Allen-Bradley Flex I/O family, this module is constructed to meet the stringent demands of industrial settings, providing a solid foundation for responsive and intelligent manufacturing operations.Key Features Eight Digital Input Channels: Provides eight distinct channels for dependable sensing of digital signals from diverse industrial instruments. 24V DC Input Compatibility: Fully designed for connection with widely used 24V DC industrial control system frameworks, ensuring broad usefulness. FLEX I/O System Integration: Engineered for simple and direct incorporation with current FLEX I/O adapters and communication modules, streamlining system expansion. Compact Size: Maximizes panel space, facilitating flexible installation and reducing the overall size of control cabinets. Durable Industrial Construction: Built to withstand demanding industrial environments, ensuring extended longevity and stable operation. High Signal Accuracy: Delivers trustworthy and precise input signals, essential for accurate process monitoring and decision-making. Simple Setup: Streamlined installation process minimizes downtime and accelerates deployment in new or existing systems. Technical Specifications Catalog Number: 1794-IB8 Input Point Count: 8 digital input points Nominal Input Voltage: 24V DC Module Category: Digital Input Module System Integration: Allen-Bradley FLEX I/O Operational Temperature: Suitable for industrial temperature ranges Mounting Method: DIN Rail Mountable Applications Machine State Surveillance: Accurately detects the operational condition of machinery, such as run/stop conditions, safety interlocks, and fault indicators. Operator Input Interface: Connects directly to pushbuttons, selector switches, and limit switches for operator interaction and positional sensing. Proximity and Photoelectric Sensor Connectivity: Facilitates the capture of signals from proximity sensors, photoelectric sensors, and other presence detection devices. Alarm and Event Logging: Records critical alarm conditions or significant events within an industrial process for diagnostic purposes and historical records. General Digital Data Collection: Adaptable for any scenario requiring the acquisition of on/off, high/low, or binary signals within a FLEX I/O network. Process Control Feedback: Delivers crucial feedback for automated processes, contributing to real-time control adjustments and enhanced efficiency. Why Choose This Module?This module offers several distinct advantages for industrial automation: Enhanced System Responsiveness: The 1794-IB8 provides rapid and reliable input signals, allowing your control system to react quickly to changes in your industrial environment. Streamlined FLEX I/O Integration: Experience the benefits of the FLEX I/O platform with a module designed for effortless compatibility, reducing setup complexity and costs. Optimized Panel Footprint: Its compact size allows for more efficient utilization of space within control cabinets, which is essential for modern, densely packed industrial control systems. Proven Allen-Bradley Reliability: Benefit from the renowned quality and durability associated with Allen-Bradley products, ensuring long-term, trouble-free operation. Future-Proof Automation Investment: Invest in a widely adopted and supported I/O solution that safeguards your current and future automation needs. Order NowUpgrade your industrial control systems with the Allen-Bradley 1794-IB8 digital input module. For pricing and availability, or to discuss your specific requirements, contact Palm Parts Solution today.FAQQ: What kind of inputs does the 1794-IB8 support?A: The 1794-IB8 supports 8-point digital inputs, compatible with 24V DC industrial control systems. This allows for monitoring of various on/off signals from devices like switches, buttons, and sensors.Q: Is the 1794-IB8 easy to integrate with existing systems?A: Yes, it's designed for seamless integration with other Allen-Bradley FLEX I/O components, making it simple to add to or expand existing automation systems.Q: Can this module stand up to harsh industrial environments?A: Absolutely. The 1794-IB8 features robust industrial construction, ensuring its durability and stable operation even in challenging factory settings.Q: How does this module help with panel space?A: Its compact design is a key advantage, optimizing space within your control panels and allowing for more flexible and efficient cabinet layouts.
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Allen-Bradley 1794-IB8
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-IB8
- Input Point Count: 8 digital input points
- Nominal Input Voltage: 24V DC
- Module Category: Digital Input Module
- System Integration: Allen-Bradley FLEX I/O
- Operational Temperature: Suitable for industrial temperature ranges
- Mounting Method: DIN Rail Mountable
Applications
- Machine State Surveillance: Accurately detects the operational condition of machinery, such as run/stop conditions, safety interlocks, and fault indicators.
- Operator Input Interface: Connects directly to pushbuttons, selector switches, and limit switches for operator interaction and positional sensing.
- Proximity and Photoelectric Sensor Connectivity: Facilitates the capture of signals from proximity sensors, photoelectric sensors, and other presence detection devices.
- Alarm and Event Logging: Records critical alarm conditions or significant events within an industrial process for diagnostic purposes and historical records.
- General Digital Data Collection: Adaptable for any scenario requiring the acquisition of on/off, high/low, or binary signals within a FLEX I/O network.
- Process Control Feedback: Delivers crucial feedback for automated processes, contributing to real-time control adjustments and enhanced efficiency.
Why Choose the 1794-IB8?
This module offers several distinct advantages for industrial automation:
- Enhanced System Responsiveness: The 1794-IB8 provides rapid and reliable input signals, allowing your control system to react quickly to changes in your industrial environment.
- Streamlined FLEX I/O Integration: Experience the benefits of the FLEX I/O platform with a module designed for effortless compatibility, reducing setup complexity and costs.
- Optimized Panel Footprint: Its compact size allows for more efficient utilization of space within control cabinets, which is essential for modern, densely packed industrial control systems.
- Proven Allen-Bradley Reliability: Benefit from the renowned quality and durability associated with Allen-Bradley products, ensuring long-term, trouble-free operation.
- Future-Proof Automation Investment: Invest in a widely adopted and supported I/O solution that safeguards your current and future automation needs.
Order Now
Upgrade your industrial control systems with the Allen-Bradley 1794-IB8 digital input module. For pricing and availability, or to discuss your specific requirements, contact Palm Parts Solution today.
FAQ
Q: What kind of inputs does the 1794-IB8 support?
A: The 1794-IB8 supports 8-point digital inputs, compatible with 24V DC industrial control systems. This allows for monitoring of various on/off signals from devices like switches, buttons, and sensors.
Q: Is the 1794-IB8 easy to integrate with existing systems?
A: Yes, it's designed for seamless integration with other Allen-Bradley FLEX I/O components, making it simple to add to or expand existing automation systems.
Q: Can this module stand up to harsh industrial environments?
A: Absolutely. The 1794-IB8 features robust industrial construction, ensuring its durability and stable operation even in challenging factory settings.
Q: How does this module help with panel space?
A: Its compact design is a key advantage, optimizing space within your control panels and allowing for more flexible and efficient cabinet layouts.
Availability & Shipping
- ▸In stock: 1794-IB8 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-IB8 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.