
*Image shown is a representation only. Actual product may vary.
Allen-Bradley 1746-IM16/C
by Allen-Bradley
Read verified buyer reviews ↓OverviewElevate your industrial control systems with the Allen-Bradley 1746-IM16/C, a high-performance 16-channel AC input module meticulously engineered for the demanding environments of modern automation. Designed for seamless integration with SLC 500 programmable logic controllers (PLCs), this Series C module delivers unparalleled reliability and enhanced functionality. With its robust 200/240V AC signal input capabilities and efficient 16 points per common, the 1746-IM16/C is the ideal solution for precision signal acquisition and dependable control across a myriad of industrial applications. Experience the superior design and proven performance of Allen-Bradley, ensuring your operations benefit from consistent accuracy and responsive feedback as part of the trusted SLC 500 I/O platform. This module is a pivotal component for anyone seeking to optimize their manufacturing, process automation, or highly intricate machine control systems.Key Features 16-Channel AC Input Module: Provides extensive connectivity for a wide range of AC input devices, maximizing system versatility. 200/240V AC Signal Input: Specifically designed to handle standard industrial AC power systems, ensuring compatibility and stable operation. 16 Points Per Common: Optimizes wiring and simplifies signal management, leading to reduced installation time and clearer diagnostics. Seamless SLC 500 PLC Compatibility: Guarantees effortless integration into existing or new SLC 500 systems, preserving system integrity and performance. Series C Version: Benefits from advanced design improvements, offering superior reliability, extended lifespan, and enhanced operational performance. DIN Rail / Chassis Mounting: Offers flexible and secure mounting options, allowing for easy installation and maintenance within control cabinets. High-Speed Response Time: With a rapid 20ms (On/Off) response, this module captures critical input changes swiftly, supporting dynamic control needs. Technical Specifications Model: 1746-IM16 Series C Platform: SLC 500 Number of Input Channels: 16 Signal Voltage: 200/240V AC Input Current: 12mA at 240V AC Response Time: 20ms (On/Off) Points per Common: 16 Backplane Current Load: 110mA at 5V DC Operating Temperature: 0°C to 60°C (32°F to 140°F) Mounting: Chassis-Based (designed for SLC 500 I/O Rack) Certifications: UL, CE, RoHS compliant Applications Industrial Automation & Machine Control: Facilitates real-time monitoring and precise control over complex machinery and automated processes. Manufacturing & Process Automation: Essential for high-speed signal input processing in production lines, ensuring efficiency and accuracy. SCADA & Distributed Control Systems (DCS): Enhances overall factory automation efficiency by providing reliable data acquisition for supervisory control. Material Handling & Conveyor Systems: Improves operational accuracy and throughput by precisely monitoring various sensors and limit switches. Power & Utility Monitoring: Provides accurate and timely signal acquisition for critical power distribution and utility management systems. Building Management Systems: Ideal for integrating various sensors and controls within intelligent building infrastructures. Why Choose This Model?The Allen-Bradley 1746-IM16/C is engineered for exceptional durability and consistent performance in the most demanding operational environments. Its robust construction ensures long-term operational stability, minimizing downtime and maximizing productivity. Featuring 16 high-accuracy input channels and refined 200/240V AC signal processing, this module delivers precise and dependable signal acquisition, crucial for applications where even small discrepancies can impact overall system performance. As a native component of the SLC 500 system, this module offers effortless integration and maintains system integrity and performance. The Series C iteration incorporates advanced design enhancements, resulting in superior reliability, extended lifespan, and enhanced operational efficiency. Secure chassis or DIN rail mounting options simplify installation and maintenance.Order NowUpgrade your control systems today with the Allen-Bradley 1746-IM16/C and experience enhanced reliability and precision. Contact us to learn more or place your order.FAQWhat is the primary function of the 1746-IM16/C?The 1746-IM16/C is a 16-channel AC input module designed to provide precise signal acquisition for industrial automation systems, integrating with SLC 500 PLCs.What voltage does this module support?This module is engineered to handle 200/240V AC input signals, making it compatible with standard industrial power systems.Is this module compatible with all SLC 500 controllers?Yes, the 1746-IM16/C is specifically designed for seamless compatibility with Allen-Bradley SLC 500 series programmable logic controllers.What certifications does the 1746-IM16/C hold?The module is UL, CE, and RoHS compliant, ensuring adherence to global safety and environmental standards.
USA — Free FedEx Priority & UPS Ground · Worldwide shipping available
For more quantity please contact Customer Service
Fast Shipping
Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.
Availability
Thousands of parts in stock — ready for immediate dispatch from Florida.
Payment Flexibility
AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.
Allen-Bradley 1746-IM16/C
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-IM16 Series C
- Platform: SLC 500
- Number of Input Channels: 16
- Signal Voltage: 200/240V AC
- Input Current: 12mA at 240V AC
- Response Time: 20ms (On/Off)
- Points per Common: 16
- Backplane Current Load: 110mA at 5V DC
- Operating Temperature: 0°C to 60°C (32°F to 140°F)
- Mounting: Chassis-Based (designed for SLC 500 I/O Rack)
- Certifications: UL, CE, RoHS compliant
Applications
- Industrial Automation & Machine Control: Facilitates real-time monitoring and precise control over complex machinery and automated processes.
- Manufacturing & Process Automation: Essential for high-speed signal input processing in production lines, ensuring efficiency and accuracy.
- SCADA & Distributed Control Systems (DCS): Enhances overall factory automation efficiency by providing reliable data acquisition for supervisory control.
- Material Handling & Conveyor Systems: Improves operational accuracy and throughput by precisely monitoring various sensors and limit switches.
- Power & Utility Monitoring: Provides accurate and timely signal acquisition for critical power distribution and utility management systems.
- Building Management Systems: Ideal for integrating various sensors and controls within intelligent building infrastructures.
Why Choose the 1746-IM16/C?
The Allen-Bradley 1746-IM16/C is engineered for exceptional durability and consistent performance in the most demanding operational environments. Its robust construction ensures long-term operational stability, minimizing downtime and maximizing productivity. Featuring 16 high-accuracy input channels and refined 200/240V AC signal processing, this module delivers precise and dependable signal acquisition, crucial for applications where even small discrepancies can impact overall system performance. As a native component of the SLC 500 system, this module offers effortless integration and maintains system integrity and performance. The Series C iteration incorporates advanced design enhancements, resulting in superior reliability, extended lifespan, and enhanced operational efficiency. Secure chassis or DIN rail mounting options simplify installation and maintenance.
Availability & Shipping
- ▸In stock: 1746-IM16/C 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-IM16/C 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.
Related Allen-Bradley resources
What Verified Buyers Say
No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.
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.