Product Details
Description
The TU865 3BSE078712R1 provides a durable platform for Ethernet-based communication modules on a DIN rail. It routes high-speed network traffic and dual power feeds to the communication interface, supporting fault-tolerant configurations with redundant power supply terminals. The TU865 allows hot-swapping of modules, ensuring uninterrupted process control during maintenance or upgrades. Optimized for the System 800xA environment, it offers a secure, noise-resistant hub for modern industrial Ethernet protocols.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: TU865
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Order Number: 3BSE078712R1
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Product Type: Module Termination Unit (MTU)
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Weight: 0.50 kg
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Interface Compatibility: Ethernet Field Communications Interface (FCI)
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Power Supply: Dual 24 V DC redundant inputs
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Maximum Current: 5 A
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Mounting: 35mm standard DIN rail
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Protection Rating: IP20
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Operating Temperature: -25 to +70 °C
Features
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Ethernet FCI Support: Tailored specifically for Ethernet field communication interfaces to ensure seamless integration into high-speed industrial networks.
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Redundant Power Management: Features dedicated terminals for two independent power sources, providing electrical redundancy to prevent station downtime.
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Hot-Swap Compatibility: Engineered to allow module replacement while the system is energized, maintaining I/O cluster availability during servicing.
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Passive Reliability: Utilizes a hardware-only signal routing design with no active electronic failure points, significantly increasing the unit's MTBF.
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Mechanical Safety Coding: Includes physical keying pins to prevent the installation of incompatible modules, protecting the system from electrical mismatch.
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Vibration-Resistant Terminals: High-retention terminal blocks ensure stable connections for power and signals in harsh, high-vibration industrial settings.
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
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