Product Details
Description
The ABB TU847Z is a redundant Module Termination Unit (MTU) for the S800 I/O system, designed to host two I/O modules for high availability in critical applications. It manages signal routing, power distribution, and ModuleBus communication, ensuring continuous operation during module failure—ideal for power plants, refineries, and large-scale industrial systems.
Specifications
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Manufacturer: ABB
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Model Number: TU847Z
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Order Number: 3BSE022462R1
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Product Type: Redundant Module Termination Unit
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Maximum Channels: 16 (8 per module slot)
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Maximum Voltage: 50V DC
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Maximum Current per Channel: 2A
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Mounting: Horizontal 35mm DIN Rail
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Connection Type: Two-row screw terminals
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Weight: 0.55 kg
Features
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Full Redundancy Support: Accommodates two identical I/O modules to prevent process interruption through automatic hardware switchover.
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Hot-Swap Capability: Allows for the replacement of a faulty module while the redundant partner continues to manage live field signals.
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Robust Signal Integrity: Features high-quality terminal blocks designed to withstand industrial vibration and provide stable electrical contact.
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Mechanical Keying: Includes integrated safety slots to ensure that only the correct module types are inserted, preventing electrical mismatch errors.
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Extended Service Life: Built with passive backplane components to maximize MTBF (Mean Time Between Failures) in demanding environments.
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Efficient Cable Management: Dual-row terminal arrangement provides clear separation for field wiring, simplifying installation and long-term maintenance.
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
Implementing FIFO and LIFO Data Sequencing in PLC Programming
Data management serves as a cornerstone of modern industrial automation. Whether tracking materials on a conveyor or managing batch sequences in a process, engineers frequently rely on sequential logic. Two primary structures—First-In-First-Out (FIFO) and Last-In-First-Out (LIFO)—form the bedrock of this data handling. Mastering these blocks allows programmers to optimize complex machine operations efficiently.
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.