Product Details
Overview
The 1747-ASB by Allen-Bradley is a versatile Universal Remote I/O Adapter designed for SLC 500 systems. It enables remote connectivity to distributed I/O devices while maintaining high communication reliability.
Technical Specifications
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Brand & Model: Allen-Bradley 1747-ASB
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Product Type: Universal Remote I/O Adapter Module
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Product Line: SLC 500
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Weight: 0.50 lbs (0.23 kg)
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Module Type: I/O Adapter
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Communication Port: Universal Remote I/O
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Communication Rate: 57.6, 115, or 230 kbps
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Backplane Current (5 V DC): 375 mA
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Cable Type: Belden 9463
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Slot Width: 1 slot
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Maximum Slots Supported: 30 slots
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Node Capacity: 16 standard nodes; 32 extended nodes
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Connector Type: 6-pin Phoenix connector
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Operating Temperature Range: 0–60°C
Applications
The 1747-ASB is ideal for connecting remote SLC 500 I/O racks to a main controller, enabling scalable control architectures. It supports both standard and extended node configurations for larger automation systems.
FAQ
Q: What cable type is recommended for the 1747-ASB?
A: Use Belden 9463 for optimal communication performance.
Q: How many nodes can this module support?
A: Up to 16 standard nodes or 32 nodes with the extended configuration.
Q: Can it be mounted in a standard SLC 500 rack?
A: Yes, it occupies one slot and is fully compatible with SLC 500 backplanes.
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.