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Allen-Bradley 1746-NO8I
by Allen-Bradley
Read verified buyer reviews ↓OverviewElevate your industrial automation capabilities with the Allen-Bradley 1746-NO8I, an eight-channel isolated analog output module meticulously engineered for seamless integration with the SLC 500 series. This module serves as a cornerstone for demanding process control, test and measurement, and machine automation scenarios, delivering exceptional precision and reliability. Designed to provide isolated analog control for each of its channels, the 1746-NO8I carefully guards against signal interference, ensuring that your operations benefit from consistent, accurate, and interference-free performance. Its versatility is further enhanced by supporting a wide array of output types, making it an essential asset for diverse industrial environments where adaptability and robust control are paramount. The Allen-Bradley 1746-NO8I is not merely a component; it is a strategic investment in the longevity and efficiency of your control systems. Its advanced design and adherence to rigorous quality standards reflect Allen-Bradley's enduring commitment to industrial excellence. With this module, you gain the capability to precisely manage critical analog devices, optimizing processes and contributing to a more streamlined and productive operational landscape.Key Features Superior Channel Isolation: Experience enhanced signal integrity and significantly reduced cross-channel interference thanks to independent isolation for each of the eight analog output channels, crucial for sensitive applications. Extensive Output Versatility: Adapt to a wide array of application requirements with support for multiple output ranges, including ±10V DC, 0-10V DC, 0-5V DC, and 0-20 mA, catering to diverse control needs. Unwavering High Accuracy: Achieve exceptional control precision with an impressive ±0.1% full scale accuracy rating, ensuring that outputs are consistently accurate and reliable for critical operations. Rapid Update Time: Benefit from a swift 2 ms update time per channel, providing quick responsiveness and real-time control, which is essential for dynamic and high-speed industrial processes. Robust Industrial Design: Engineered to endure, this module features a rugged construction and operates reliably across a wide temperature range of 0°C to 60°C, making it suitable for even the harshest industrial environments. Seamless SLC 500 Integration: Enjoy straightforward and efficient integration into existing Allen-Bradley SLC 500 systems, simplifying system design and minimizing installation complexities. Technical Specifications Model Number: 1746-NO8I Series: SLC 500 Channels: 8 Isolated Analog Output Channels Output Ranges: ±10V DC, 0-10V DC, 0-5V DC, 0-20 mA Resolution: 16-bit Accuracy: ±0.1% full scale Update Time: 2 ms per channel Power Requirements: 150 mA at 5V DC, 80 mA at 24V DC Isolation Voltage: 500V AC (channel-to-channel and channel-to-system) Operating Temperature Range: 0°C to 60°C (32°F to 140°F) Storage Temperature Range: -40°C to 85°C (-40°F to 185°F) Certifications: UL, CE, CSA Weight: Approx. 0.5 kg (1.1 lbs) ApplicationsThe Allen-Bradley 1746-NO8I is ideally suited for a variety of demanding industrial applications: Precision Process Control: Expertly manage and regulate sensitive analog devices such as valves, actuators, and flow controllers in complex manufacturing and chemical processes, ensuring optimal operational parameters. Advanced Test and Measurement Systems: Deploy in sophisticated test benches and measurement setups where accurate and consistent analog signal generation is critical for data acquisition and analysis. Enhanced Machine Automation: Integrate into automated machinery to provide highly reliable and accurate analog outputs, significantly improving machine performance, repeatability, and overall operational efficiency. Energy Monitoring and Management: Utilize for precise control and monitoring in energy systems, optimizing power distribution and consumption for greater efficiency and cost savings. Environmental Monitoring: Ideal for systems requiring accurate data collection and output for environmental control and analysis. Why Choose the Allen-Bradley 1746-NO8I?Investing in the Allen-Bradley 1746-NO8I means choosing a component known for its reliability and precision in challenging industrial scenarios. Its isolated channels and broad output versatility ensure consistent performance across diverse applications. With easy integration into existing SLC 500 systems, this module minimizes downtime and simplifies setup, offering a seamless upgrade path for your control architecture. Trust in Allen-Bradley’s commitment to quality for optimized operational efficiency and system longevity.Order NowUpgrade your industrial control systems with the Allen-Bradley 1746-NO8I analog output module. Contact Palm Parts Solution today to place your order or to learn more about how this module can enhance your automation processes. Our expert team is ready to assist you in selecting the right components for your specific industrial needs.FAQWhat is the primary function of the Allen-Bradley 1746-NO8I?The 1746-NO8I is an 8-channel isolated analog output module designed to provide precise and reliable analog control in industrial automation applications, particularly within the SLC 500 series.What output ranges does this module support?This module supports several output ranges, including ±10V DC, 0-10V DC, 0-5V DC, and 0-20 mA, offering versatility for various application requirements.How does channel isolation benefit my operations?Channel isolation in the 1746-NO8I minimizes signal interference between output channels, ensuring greater accuracy, stability, and reliability for sensitive control applications.Is the 1746-NO8I compatible with existing SLC 500 systems?Yes, the module is designed for seamless and efficient integration into existing Allen-Bradley SLC 500 systems, simplifying installation and system upgrades.What environments can this module operate in?With a robust industrial design, the 1746-NO8I can operate reliably across a wide temperature range of 0°C to 60°C, making it suitable for demanding industrial environments.
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Allen-Bradley 1746-NO8I
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 Number: 1746-NO8I
- Series: SLC 500
- Channels: 8 Isolated Analog Output Channels
- Output Ranges: ±10V DC, 0-10V DC, 0-5V DC, 0-20 mA
- Resolution: 16-bit
- Accuracy: ±0.1% full scale
- Update Time: 2 ms per channel
- Power Requirements: 150 mA at 5V DC, 80 mA at 24V DC
- Isolation Voltage: 500V AC (channel-to-channel and channel-to-system)
- Operating Temperature Range: 0°C to 60°C (32°F to 140°F)
- Storage Temperature Range: -40°C to 85°C (-40°F to 185°F)
- Certifications: UL, CE, CSA
- Weight: Approx. 0.5 kg (1.1 lbs)
Applications
The Allen-Bradley 1746-NO8I is ideally suited for a variety of demanding industrial applications:
- Precision Process Control: Expertly manage and regulate sensitive analog devices such as valves, actuators, and flow controllers in complex manufacturing and chemical processes, ensuring optimal operational parameters.
- Advanced Test and Measurement Systems: Deploy in sophisticated test benches and measurement setups where accurate and consistent analog signal generation is critical for data acquisition and analysis.
- Enhanced Machine Automation: Integrate into automated machinery to provide highly reliable and accurate analog outputs, significantly improving machine performance, repeatability, and overall operational efficiency.
- Energy Monitoring and Management: Utilize for precise control and monitoring in energy systems, optimizing power distribution and consumption for greater efficiency and cost savings.
- Environmental Monitoring: Ideal for systems requiring accurate data collection and output for environmental control and analysis.
Why Choose the 1746-NO8I?
Investing in the Allen-Bradley 1746-NO8I means choosing a component known for its reliability and precision in challenging industrial scenarios. Its isolated channels and broad output versatility ensure consistent performance across diverse applications. With easy integration into existing SLC 500 systems, this module minimizes downtime and simplifies setup, offering a seamless upgrade path for your control architecture. Trust in Allen-Bradley’s commitment to quality for optimized operational efficiency and system longevity.
Availability & Shipping
- ▸In stock: 1746-NO8I 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-NO8I 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.