TK801V012 3BSC950089R3 Module Bus Extension Shielded Cable (Dedicated for Industrial Control System Bus Signal Extension & Interference Protection)
The TK801V012 3BSC950089R3 is an industrial-grade shielded cable designed for bus signal extension between modules in industrial control systems (e.g., PLC, DCS modules). It supports stable full-duplex data transmission with a maximum extension distance of 12 meters and a transmission rate of up to 100Mbps, ensuring no signal attenuation or delay even in complex industrial electromagnetic environments. Compatible with mainstream industrial bus protocols (Profibus, Modbus, EtherNet/IP), it is widely used in scenarios requiring module spacing adjustment or long-distance signal transmission in automation control cabinets.
This cable adopts a double-shielded structure (aluminum foil + tinned copper braid), which provides ≥90% shielding effectiveness against electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring signal integrity in high-noise industrial sites. The conductor uses oxygen-free copper (OFC) for low resistance and stable signal transmission, while the insulation layer is made of high-temperature resistant polyethylene (PE) to withstand harsh operating conditions. Both ends are pre-crimped with standard industrial bus connectors (matching module interface specifications), enabling plug-and-play installation and eliminating on-site wiring errors. The outer sheath is made of oil-resistant, flame-retardant PVC (compliant with UL94 V-0), and the cable has a minimum bending radius of 15mm, facilitating flexible routing in narrow control cabinet spaces. It operates reliably within a temperature range of -25℃~+70℃.
① Strong Anti-Interference: Double-shielded structure blocks EMI/RFI, ensuring stable signal transmission in noisy environments; ② Long-Distance Stability: 12-meter extension with 100Mbps rate, no signal attenuation; ③ Plug-and-Play: Pre-assembled connectors reduce installation time and wiring errors; ④ Durable Design: Oil-resistant, flame-retardant sheath + high-temperature insulation for harsh industrial use; ⑤ Flexible Routing: Small bending radius (15mm) adapts to narrow control cabinet spaces.
① Automation Control Cabinets: Bus extension between PLC/DCS modules for spacing adjustment; ② Smart Manufacturing: Signal transmission between production line control modules and sensors; ③ Energy Industry: Bus extension for wind farm/photovoltaic inverter control system modules; ④ Process Industry: Long-distance signal connection for chemical/metallurgical automation equipment; ⑤ Transportation: Bus extension for rail transit vehicle control system modules (non-vehicle-mounted, cabinet-based).
① Avoid excessive pulling (tensile force ≤100N) to prevent conductor breakage; ② Do not bend beyond the minimum radius (15mm) to avoid shielding layer damage; ③ Ensure connectors are fully inserted and locked to prevent poor contact; ④ Avoid contact with strong corrosive liquids (e.g., acid, alkali) to prevent sheath degradation; ⑤ Keep away from high-temperature heat sources (>70℃) to avoid insulation failure; ⑥ Regularly inspect the shielding layer and connector tightness for long-term use