
Product Description
ABB TK811V050 Prefabricated POF Fiber Optic Cable - 3BSC950107R2
The ABB TK811V050 (Part No. 3BSC950107R2) is a precision-engineered 5-meter duplex plastic optical fiber (POF) cable designed specifically for high-performance ModuleBus communication within ABB's S800 I/O distributed control architecture. This prefabricated cable solution eliminates field termination complexity while ensuring reliable, interference-free data transmission in demanding industrial environments.
Technical Specifications
- Cable Length: 5 meters (16.4 ft)
- Cable Type: Duplex POF (Plastic Optical Fiber)
- Application: S800 I/O ModuleBus cluster communication
- Connector Type: Pre-terminated industrial-grade fiber optic connectors
- Data Rate: High-speed serial communication up to 2.5 Mbps
- Operating Temperature: -40°C to +70°C (-40°F to +158°F)
- Weight: 0.045 kg
- Compliance: CE, UL, RoHS certified
Key Features & Benefits
Electromagnetic Immunity: POF technology provides complete immunity to electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring signal integrity in electrically noisy industrial settings with VFDs, motors, and high-voltage equipment.
Plug-and-Play Installation: Factory-terminated connectors eliminate the need for specialized fiber optic tools, reducing installation time by up to 70% compared to field-terminated solutions and minimizing human error during commissioning.
Extended Reach Architecture: Enables flexible I/O placement up to 5 meters from cluster controllers, optimizing cabinet layout and reducing copper wiring complexity in distributed control panels.
Galvanic Isolation: Non-conductive fiber medium provides inherent electrical isolation between modules, enhancing system safety and protecting sensitive electronics from ground loops and voltage transients.
Application Scenarios
This cable is engineered for mission-critical applications requiring deterministic communication and noise immunity:
- Process Automation: Connecting S800 I/O modules in chemical processing, pharmaceutical manufacturing, and food & beverage production lines where EMI from pumps and mixers can disrupt copper-based networks
- Power Generation: Linking distributed I/O in substations and turbine control systems where high electromagnetic fields demand fiber optic isolation
- Water Treatment: Establishing reliable communication in SCADA systems with variable frequency drives and high-power motor controllers
- Manufacturing Automation: Integrating S800 I/O clusters in automotive assembly lines and robotics cells requiring real-time control with zero signal degradation
System Integration & Compatibility
The TK811V050 seamlessly integrates with ABB's comprehensive S800 I/O ecosystem, including TB840A cluster modems, CI801/CI522A communication interfaces, and the full range of analog and digital I/O modules. It supports both AC 800M and AC 160 controller platforms, enabling scalable architectures from compact machine control to plant-wide DCS implementations.
For optimal system design, pair this cable with the ABB TB840A ModuleBus Cluster Modem for fiber optic cluster communication, the ABB DI810 Digital Input Module for discrete signal acquisition, and the ABB TK851V010 Connection Cable for shorter-distance ModuleBus links.
Quality Assurance & Support
Every TK811V050 cable undergoes rigorous factory testing including insertion loss verification, connector pull-strength validation, and environmental stress screening to guarantee performance across the full industrial temperature range. Backed by ABB's global service network and comprehensive technical documentation, this cable ensures long-term reliability in your automation infrastructure.
Why Choose Industrial Control Hub? We specialize in authentic ABB automation components with same-day shipping, expert technical support, and competitive pricing for system integrators and OEMs worldwide. Our inventory includes the complete S800 I/O portfolio, ensuring one-stop procurement for your control system projects.
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