Product Details
Description
The TK811V050 3BSC950107R2 is a 5.0-meter optical cable for ABB System 800xA, designed for distributed I/O stations requiring optical isolation. It enables physical separation of I/O clusters across cabinets or enclosures, using POF technology to provide galvanic isolation and protect against ground loops and high-voltage transients. The rugged cable is factory-terminated with precision connectors for secure, low-loss connections to S800 communication ports. Its flexibility and EMI resistance make it ideal for reliable real-time control in power plants and factories.
Specifications
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Manufacturer: ABB
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Model Number: TK811V050 (3BSC950107R2)
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Product Type: Plastic Optical Fiber (POF) Cable
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Length: 5.0 meters
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Channel Configuration: Duplex (Transmit/Receive)
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Fiber Core: 980/1000 µm Polymethyl Methacrylate (PMMA)
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Communication Link: S800 Optical ModuleBus
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Protection: Industrial-grade flame-retardant jacket
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Connector Type: Snap-in optical connectors
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Weight: 0.15 kg
Features
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Extended Inter-Cluster Reach: The 5m length facilitates the connection of remote I/O clusters, allowing for flexible distributed architecture within large control rooms.
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Inherent EMI/RFI Immunity: Light-based transmission is unaffected by motors, drives, or switchgear, ensuring deterministic data flow in noisy electrical environments.
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Zero-Voltage Potential Link: Provides absolute electrical separation between connected clusters, safeguarding sensitive hardware from surges and lightning-induced transients.
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High Mechanical Flexibility: Features a tighter bend radius compared to glass fiber, allowing for easier routing through narrow cable ducts and around corners.
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Plug-and-Play Reliability: Factory-polished connectors guarantee optimal signal coupling and high-retention physical security in high-vibration applications.
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Scalable I/O Architecture: Designed for native integration with S800 optical interfaces, supporting the rapid expansion of System 800xA distributed networks.
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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Industrial automation systems rely heavily on Programmable Logic Controllers (PLCs) to maintain uninterrupted production. When a PLC unexpectedly shifts from Run to Stop mode, whole manufacturing lines stall.
As control systems evolve across modern factory automation, understanding the root causes of these interruptions helps engineers minimize costly downtime. This technical guide breaks down why PLCs trip into Stop mode and provides practical strategies to mitigate system faults.
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation
Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.
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