Description
Ics Triplex TC‑801‑02‑4M5
Technical Specifications Cable overall length 4.5 meters. Multi‑pair twisted‑pair internal conductors. Rated operating voltage 300V. Operating temperature range ‑40°C to +70°C. Heavy‑duty metal shell industrial connectors fitted on both ends. Overall copper braid shielding. Bending cycle rating for static cabinet installation. Meets IEC 61508 safety‑related wiring requirements.
Functional Features Fully pre‑terminated at factory, pin‑to‑pin mapping fixed for matched module‑FTA combination. Global overall shielding suppresses cabinet electromagnetic interference. Reinforced strain‑relief structure at both connector ends. Each differential signal uses independent twisted‑pair layout. Wire color coding follows ICS Triplex official standard. Connector mechanical locking prevents accidental disconnection during cabinet vibration.
Application Scenarios Safety instrumented system cabinet internal interconnection, ESD system module‑to‑FTA signal link, fire‑and‑gas safety control cabinet wiring, petrochemical SIS cabinet assembly, power‑plant safety protection system cabinet wiring.
Performance Parameters Shielding coverage ratio greater than 88%. Characteristic impedance matches Trusted system signal requirement. Contact resistance per pin below 8mΩ. Insulation resistance ≥1000MΩ. No signal crosstalk exceeds safety‑system allowed threshold.
Material Composition Tinned fine‑strand copper conductors, cross‑linked polyethylene insulation material, copper‑wire braided shielding layer, durable black PUR outer jacket, die‑cast zinc‑alloy metal connector shells, gold‑plated contact pins, high‑strength plastic strain‑relief components.
Structural Features Double‑ended heavy‑duty rectangular industrial connectors. Internal twisted‑pair grouping for differential signals. Integrated strain‑relief molding at cable‑connector transition section. Outer woven protective sleeve for cabinet routing section. Fixed pin assignment strictly aligned with corresponding TMR module definition.
Working Principle Transmits multi‑channel digital and analog safety signals between controller I/O module and field termination assembly. Twisted‑pair structure reduces electromagnetic induction noise. Continuous shielding layer diverts external interference to cabinet protective ground. Pre‑defined pin assignment guarantees correct signal mapping without manual cross‑wiring mistakes.
Installation Requirements Route cable inside control cabinet only, not for field outdoor deployment. Reserve loose bending margin, avoid sharp‑angle bending. Minimum static bending radius equals 10 times cable outer diameter. Lock connector mechanical latches fully after plug‑in. Connect cable shielding single‑end to cabinet protective ground. Do not bundle together with high‑current power cables.
Usage Notes Do not drag cable by pulling connector housings. Prohibit sharp‑tool scratching outer jacket. Confirm exact model matching before plugging into module and FTA ports. Do not cut or re‑terminate factory‑assembled connectors. Inspect connector pin integrity before power‑on of safety system. Avoid cable exposure to oil and chemical solvent spray.
