Product Details
Overview
The Allen-Bradley 1746-A10 is a robust I/O chassis designed to accommodate up to 10 modules from the 1746 series. It provides a reliable backplane for signal distribution, ensuring stable communication and power delivery for SLC 500 I/O modules in industrial control systems.
Technical Specifications
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Manufacturer: Allen-Bradley
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Model / Part Number: 1746-A10
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Product Type: I/O Chassis for 1746 I/O Modules
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Module Slots: 10
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Dimensions (L x W x H): 39.7 cm x 14.5 cm x 17.1 cm
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Weight: 1.5 kg
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Compatibility: Supports all standard 1746 I/O modules
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Mounting: Panel or DIN rail (as per system requirements)
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Backplane: Provides power and communication paths for connected I/O modules
Applications
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Centralized I/O configuration for SLC 500 systems
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Factory automation and process control
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Expansion of existing 1746 I/O systems
FAQs
Q1: How many modules can this chassis hold?
The 1746-A10 chassis accommodates up to 10 1746 I/O modules.
Q2: Is it compatible with all 1746 modules?
Yes, it supports standard 1746 analog, digital, and specialty modules.
Q3: What are the mounting options?
It can be mounted on a panel or DIN rail depending on system layout requirements.
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
Understanding Marshalling Cabinets in Industrial Automation and Control Systems
Marshalling cabinets serve as the crucial connection hub between field instruments and centralized processing units. In large DCS and PLC control system architectures, hundreds of multipair field cables run from local junction boxes to the central instrument equipment room. The marshalling cabinet houses field terminal blocks, surge arresters, intrinsic safety isolation barriers, and interposing relays. By segregating field field-wiring terminations from sensitive processor hardware, engineers protect expensive controller backplanes from high-voltage transients. Consequently, this modular separation dramatically streamlines maintenance workflows and simplifies system expansion.
Essential Best Practices for PLC Wiring and Installation in Industrial Automation
Successful control system deployment begins with thoroughly reviewing manufacturer technical documentation. Controllers from major brands like Allen-Bradley, Siemens, and Schneider Electric feature unique terminal layouts. Engineers must verify voltage requirements before connecting power cables to prevent catastrophic equipment damage. Standard line connections require strict adherence to regional electrical codes and proper wire color coding. Furthermore, panel builders should always establish a robust low-impedance ground connection using at least 16-AWG copper conductor tied directly to the main plant grounding grid.
Demystifying Programmable Logic Controllers: Comprehensive Guide to PLC Classification and Selection in Industrial Automation
Modern industrial automation heavily relies on Programmable Logic Controllers (PLCs) to drive factory floor efficiency. Over my 15 years as an industrial automation expert working with DCS, TSI, and control systems, I have seen PLCs evolve into the central nervous system of modern manufacturing. Selecting the right controller requires a deep understanding of PLC types based on physical size, hardware architecture, and power supply configurations.