Product Details
Description
The TU860 3BSE042558R1 is a robust platform for mounting Ethernet-based communication modules on a DIN rail. It provides termination points for dual Ethernet ports and power connections, acting as a passive backplane to route data between the communication module and the internal ModuleBus for low-latency synchronization. Designed for high-reliability industrial environments, the TU860 supports hot-swapping of modules for maintenance or upgrades without powering down. Its compact design and integrated shielding protect signal integrity against EMI in dense control cabinets.
Specifications
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Manufacturer: ABB
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Country of Origin: Sweden
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Model Number: TU860
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Order Number: 3BSE078710R1
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Product Type: Ethernet Master Module Termination Unit
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Weight: 0.52 kg
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Network Interface: Dual RJ45 Ethernet ports
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Power Supply: 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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Module Support: S800 Ethernet Communication Interfaces
Features
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Advanced Network Connectivity: Features integrated RJ45 ports for dual Ethernet links, supporting redundant network topologies to ensure maximum uptime.
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ModuleBus Backplane Support: Establishes a reliable electrical bridge for high-speed data exchange between the network interface and the local I/O modules.
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Redundant Power Distribution: Equipped with separate terminals for two independent 24 V DC power sources, providing fault-tolerant electrical supply to the station.
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Zero-Downtime Maintenance: Fully supports hot-swap functionality, allowing for the replacement of active communication modules while field I/O remains operational.
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Hardware Compatibility Keying: Includes mechanical coding pins to ensure only authorized Ethernet master modules are seated, preventing electrical mismatch risks.
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Industrial EMI Protection: Optimized grounding and shielding terminals protect high-speed communication signals from industrial noise and interference.
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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Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
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Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.