Technical Specifications Cable Construction: Multi‑pair shielded twisted‑pair industrial signal cable Conductor Gauge: 22 AWG stranded tinned copper conductors Shielding: Overall copper braid shielding layer Connector Type: Dedicated locking industrial connectors at both ends Rated Operating Voltage: 300 V Standard Assembly Length: Fixed cabinet‑internal application length Operating Temperature: -40 °C to +85 °C Storage Temperature: -50 °C to +90 °C Certifications: UL, CE Insulation Resistance: ≥1000 MΩ at 500 VDC Weight: 0.98 kg
Functional Features Complete factory pre‑terminated cable assembly with both‑end connectors. Overall copper braid shielding suppresses industrial cabinet electromagnetic interference. Gold‑plated connector contacts deliver low‑resistance stable signal transmission. Eliminates on‑site crimp‑and‑termination wiring‑error risks. Resists cabinet‑internal vibration, bending and mechanical pulling stress. Quick plug‑and‑play connection for maintenance and module replacement operations. Suitable for mixed digital and analog signal transmission within cabinet environment.
Application Scenarios Cabinet‑internal signal interconnection between Tricon I/O modules and matched external termination panels. Mixed digital‑analog signal wiring for petrochemical SIS safety‑instrumented‑system cabinets. Oil‑gas plant ESD and fire‑gas safety‑system cabinet‑internal signal links. Refinery burner‑management‑system cabinet‑internal I/O signal routing. Chemical‑plant safety‑control cabinet inter‑component signal‑cable connection. Power‑plant safety‑interlock cabinet I/O module‑to‑termination‑panel interconnection.
Performance Parameters Signal Integrity: Maintain signal quality for discrete digital signals and general analog signals within rated length Anti‑Interference Performance: Overall braid shielding attenuates external electromagnetic noise Connector Durability: Satisfies repeated plug‑unplug cycles for system maintenance Mechanical Flexibility: Comply with cabinet‑internal minimum bending‑radius requirements
Material Composition Conductor: Tinned multi‑strand copper conductors. Insulation: Flame‑retardant high‑temperature‑resistant polymer insulation material. Shielding Layer: Copper braid overall shielding net. Outer Jacket: Industrial‑grade flame‑retardant outer protective sheath. Connector Assembly: Reinforced flame‑retardant engineering‑plastic shell, gold‑plated metal contact pins, locking‑screw hardware.
Structural Characteristics Finished pre‑assembled cable unit with factory‑installed connectors at both cable ends. One‑end dedicated locking connector mates directly with corresponding Tricon I/O module interface. Opposite‑end connector mates with matched external termination‑panel port. Continuous overall shielding layer runs full‑length along cable body. Flexible cable body adapts to cabinet‑internal routing layout.
Working Principle I/O signals from Tricon rack‑mounted I/O module transmit into 4000093‑346 cable assembly through module‑side connector. Overall copper braid shielding layer isolates external cabinet electromagnetic‑interference noise. Signals travel along internal twisted‑pair conductors and arrive at termination‑panel‑side connector, then deliver signals to external termination panel. Shield layer connects to cabinet protective‑earth bus following Tricon official grounding specification and diverts interference‑noise energy away from signal conductors.
Installation Requirements Arrange cable routing inside control cabinet, strictly maintain minimum bending radius, forbid sharp‑angle folding and squeezing. Fully insert module‑side connector onto I/O module port and tighten locking‑screws completely. Fully insert opposite‑end connector onto matched termination‑panel interface and fasten locking hardware. Carry out shielding‑layer grounding operation strictly complying with official Tricon grounding documentation. Separate this signal cable assembly from high‑power power‑cable routing path. Keep adequate physical distance from frequency‑converter and other strong‑interference equipment inside cabinet.
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