Product Details
Description
The ABB TB815 is a ModuleBus interconnection unit for the S800 I/O system, linking an optical port or interface to the first MTU in a cluster. It provides a stable path for signals, enabling flexible DIN-rail layouts and reliable communication between the AC 800M controller and local I/O modules.
Specifications
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Manufacturer: ABB
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Model Number: TB815
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Order Number: 3BSE013204R1
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Product Type: Interconnection Unit
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System Series: S800 I/O
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Mounting: Left-hand side of the I/O cluster
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Current Carrying Capacity: Up to 2A
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Operating Temperature: 0 to +55°C
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Storage Temperature: -25 to +70°C
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Weight: 0.15 kg
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Housing Protection: IP20
Features
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Cluster Interfacing: Acts as the primary inlet point for bus signals, enabling the connection of external ModuleBus cables to the local hardware stack.
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Passive Signal Routing: Features a high-reliability passive design that requires no external power, minimizing the risk of electronic failure points.
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Mechanical Compatibility: Designed for seamless snap-on mounting to standard 35mm DIN rails, providing a rigid connection to adjacent S800 modules.
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Vibration Resistance: Equipped with industrial-grade contact points that ensure consistent electrical continuity even in high-vibration manufacturing environments.
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Streamlined Maintenance: Allows for the isolation of specific I/O clusters during troubleshooting without disturbing the permanent wiring of the entire system.
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Safety Keying: Includes built-in mechanical slots to ensure the unit is correctly aligned with S800 termination units, preventing installation errors.
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.