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Allen-Bradley 1746-IA8
by Allen-Bradley
Read verified buyer reviews ↓OverviewOptimize your industrial operations with the Allen-Bradley 1746-IA8, an advanced 8-channel digital input module crafted for precise signal acquisition. This module integrates effortlessly with SLC 500 programmable logic controllers, providing essential connectivity for 120V AC input signals. Engineered for demanding industrial settings, the 1746-IA8 ensures stable and accurate signal processing, making it a crucial element for diverse automation applications. Its dependable performance and user-friendly design underscore Allen-Bradley's dedication to quality and innovation in the industrial automation sector.Key Features Eight Independent Digital Inputs: Manage multiple 120V AC input signals concurrently, boosting system flexibility and control capabilities. Dedicated SLC 500 Compatibility: Specifically designed for seamless integration with Allen-Bradley SLC 500 series PLCs, guaranteeing peak performance and simplified configuration. Superior Noise Immunity: Built to resist electrical interference common in industrial environments, ensuring consistent and accurate data capture. Space-Saving Panel-Mount Design: Optimizes control cabinet layouts by fitting perfectly into standard SLC 500 I/O chassis, maximizing space efficiency. Real-time LED Status Indicators: Provides instant visual feedback for each input channel, aiding in quick diagnostics and troubleshooting. Robust Industrial Construction: Manufactured to Allen-Bradley's rigorous quality standards, ensuring lasting reliability and operational longevity in harsh conditions. Simplified Wiring & Installation: Designed for straightforward integration, reducing installation time and complexity. Technical Specifications Model: 1746-IA8 Series: A Input Type: Digital Number of Channels: 8 Voltage Rating: 120V AC Platform Compatibility: SLC 500 Mounting: Standard SLC 500 I/O chassis Applications Advanced Factory Automation & Process Control: Facilitate precise real-time digital signal processing for production lines, robotic cells, and manufacturing systems. Industrial Machinery Command: Enable efficient and dependable operation of complex machinery, including presses, pumps, and packaging equipment. Building & Energy Management Systems (BEMS): Integrate smoothly into automated control systems for HVAC, lighting, and access control. SCADA & Remote Monitoring Solutions: Ideal for distributed automation networks requiring robust and accurate data input from various remote locations. Water and Wastewater Treatment Plants: Monitor crucial sensor inputs for flow, level, and pressure systems, ensuring operational integrity. Power Generation and Distribution: Collect vital status information from switches, breakers, and alarms within energy infrastructure. Why Choose Unwavering Reliability: Experience consistent and accurate digital input processing, minimizing downtime and maximizing operational efficiency. Effortless SLC 500 Integration: Designed for plug-and-play compatibility, ensuring swift and hassle-free setup within your existing automation infrastructure. Engineered for Resilience: Benefit from industrial-grade durability, making it perfectly suited for the most demanding factory and harsh environmental conditions. Trusted Allen-Bradley Heritage: Invest in a product backed by a legacy of proven performance and innovation, guaranteeing long-term operational success. Optimized for Performance: Delivers high-speed response and reliable data acquisition crucial for critical control applications. Comprehensive Support: Access a global network for technical support and resources, ensuring peace of mind throughout the product lifecycle. Order NowElevate your industrial automation capabilities with the Allen-Bradley 1746-IA8 digital input module. We offer fast shipping and reliable worldwide delivery to ensure your project stays on schedule. Explore our extensive range of SLC 500 Control components.FAQWhat is the Allen-Bradley 1746-IA8?The Allen-Bradley 1746-IA8 is an 8-channel digital input module designed to interface 120V AC signals with SLC 500 programmable logic controllers in industrial automation systems.What are the primary applications of this module?This module is widely used in factory automation, process control, industrial machinery, building management systems, SCADA solutions, water treatment, and power generation for robust data input.Is the 1746-IA8 easy to install?Yes, it features a simplified wiring and installation design, engineered for straightforward integration into standard SLC 500 I/O chassis to minimize setup time.Does it come with diagnostic features?Absolutely. It includes real-time LED status indicators for each input channel, facilitating quick and efficient diagnostics and troubleshooting.What makes the 1746-IA8 reliable in harsh environments?It boasts rugged industrial construction and exceptional noise immunity, built to withstand electrical interference and demanding conditions prevalent in industrial settings.
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Allen-Bradley 1746-IA8
Overview
This is a genuine Allen-Bradley component from the SLC 500 Platform (Legacy) family. 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
- Engineered to integrate inside SLC 500 Platform (Legacy) installations
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 for the SLC 500 Platform (Legacy) family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1746-IA8
- Series: A
- Input Type: Digital
- Number of Channels: 8
- Voltage Rating: 120V AC
- Platform Compatibility: SLC 500
- Mounting: Standard SLC 500 I/O chassis
Applications
- Advanced Factory Automation & Process Control: Facilitate precise real-time digital signal processing for production lines, robotic cells, and manufacturing systems.
- Industrial Machinery Command: Enable efficient and dependable operation of complex machinery, including presses, pumps, and packaging equipment.
- Building & Energy Management Systems (BEMS): Integrate smoothly into automated control systems for HVAC, lighting, and access control.
- SCADA & Remote Monitoring Solutions: Ideal for distributed automation networks requiring robust and accurate data input from various remote locations.
- Water and Wastewater Treatment Plants: Monitor crucial sensor inputs for flow, level, and pressure systems, ensuring operational integrity.
- Power Generation and Distribution: Collect vital status information from switches, breakers, and alarms within energy infrastructure.
Why Choose the 1746-IA8?
- Unwavering Reliability: Experience consistent and accurate digital input processing, minimizing downtime and maximizing operational efficiency.
- Effortless SLC 500 Integration: Designed for plug-and-play compatibility, ensuring swift and hassle-free setup within your existing automation infrastructure.
- Engineered for Resilience: Benefit from industrial-grade durability, making it perfectly suited for the most demanding factory and harsh environmental conditions.
- Trusted Allen-Bradley Heritage: Invest in a product backed by a legacy of proven performance and innovation, guaranteeing long-term operational success.
- Optimized for Performance: Delivers high-speed response and reliable data acquisition crucial for critical control applications.
- Comprehensive Support: Access a global network for technical support and resources, ensuring peace of mind throughout the product lifecycle.
Availability & Shipping
- ▸In stock: 1746-IA8 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 1746-IA8 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.