Product Details
Overview
The Allen-Bradley 1746-C16 is an interconnect expansion cable used within the SLC 500 series to link processor and I/O chassis. This 4-foot (1.22 m) cable enables reliable backplane communication between multiple chassis, ensuring efficient data transfer and system synchronization in modular PLC configurations.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model Number: 1746-C16
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Product Type: Expansion Interconnect Cable
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Product Line: SLC 500 Series
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Category: PLCs
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UPC: 611320096781
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Length: 4 feet (1.22 meters)
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Hardware Type: Chassis interconnection cable
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Slots Supported: 1
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Backplane Current (5 V): 110 mA
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Backplane Current (24 V): 85 mA
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Analog Input Type: Thermocouple (when used with corresponding modules)
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Weight: 0.23 kg (0.50 lbs)
Key Features
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Reliable System Expansion: Provides secure electrical and signal connections between SLC 500 chassis.
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Optimized Length: 4-foot cable length supports flexible cabinet layouts and easy routing.
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Durable Construction: Built to withstand industrial conditions with robust insulation and strain relief.
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Low Power Draw: Consumes minimal backplane current, supporting efficient system design.
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Compatibility: Designed for Allen-Bradley SLC 500 series processors and I/O modules.
Applications
The 1746-C16 is used for:
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Connecting processor and expansion chassis in SLC 500 systems
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Distributed control panel layouts requiring reliable inter-chassis communication
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Automation setups where signal integrity and noise resistance are critical
FAQ
Q1: What chassis series is compatible with the 1746-C16?
A1: The cable is compatible with all Allen-Bradley SLC 500 system chassis.
Q2: Can multiple cables be used for extended configurations?
A2: Yes, multiple interconnect cables can be daisy-chained to expand SLC 500 systems within specified limits.
Q3: Is the 1746-C16 interchangeable with 1746-C9?
A3: The 1746-C9 is a shorter version (3 feet). Both serve the same function but differ in cable length.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Redundant Automation Systems: Ensuring Continuous Uptime in Critical Control Infrastructure
System reliability directly determines operational profitability across high stakes process industries. Modern industrial automation platforms must eliminate single points of failure to prevent catastrophic shutdowns. Deploying fault tolerant architecture safeguards complex facilities against unexpected hardware glitches, network disruptions, and maintenance outages.
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.