TheTK811V150 (3BSC950107R3)is a 15-meter prefabricated duplex plastic optical fiber (POF) cable designed for long-reach ModuleBus communication within the ABB S800 I/O system. It provides total immunity to electromagnetic interference (EMI) and ensures galvanic isolation between controller and I/O clusters. Equipped with latching duplex connectors, it offers a secure, vibration-proof connection for stable data transmission across large control cabinets or between separate enclosures.
Detailed Technical Specifications
Manufacturer: ABB
Article Number:3BSC950107R3
Model Identification:TK811V150
Cable Type: Duplex Plastic Fiber (POF)
Length: 15.0 meters
Connector Type: Latching Duplex Connector
Cable Diameter: 5 mm
Net Weight: 0.125 kg
HS Code: 854470 (Optical fibre cables)
Function: High-isolation Optical ModuleBus communication
Key Features
Total EMI Immunity: Because it uses light instead of electricity, the cable can be routed safely alongside high-voltage power cables without signal degradation.
Extended Reach: At 15 meters, it allows for decentralized I/O placement far beyond the capabilities of standard copper ModuleBus extensions.
Latching Connectors: The specialized duplex connectors "click" into place, preventing accidental disconnection in high-vibration industrial environments.
Galvanic Separation: Effectively breaks ground loops and protects sensitive electronics from electrical surges between different power zones.
