Core parameters Length: 12.5 ft ≈ 3.8 m (last three digits 125 = 12.5 ft) Connector: Module end: 25-pin D-Sub Terminal board end: Special multi-pin industrial connector Conductor / Shielding: Shielded multi-core twisted pair (foil + woven double shielding), high purity copper Function: 32-point signal + power supply, I/O ↔ Terminal board full link Temperature: -40°C ~ +85°C Voltage withstand: 250 VAC Certifications: CE, UL, CSA, EMI/RFI Weight: Approximately 0.85 kg Quick overview of the same series (4000042-xxx) (length = last three digits ft) 4000042-050: 5 ft / 1.5 m (short distance in cabinet) 4000042-100: 10 ft / 3.0 m (standard cabinet) 4000042-120: 12 ft / 3.6 m (common cross-cabinet) 4000042-125: 12.5 ft / 3.8 m (slightly longer cross-cabinet) 4000042-150: 15 ft / 4.5 m (long cross-cabinet) 4000042-200: 20 ft / 6.0 m (long distance) Key features Original dedicated: Tricon 3000 I/O ↔ Terminal board factory-matched, cannot be replaced by ordinary cables Full shielding anti-interference: Double shielding, suitable for ESD/SIS safety system high-reliability signals 32-point compatibility: Perfectly matches 3500/3700/3800 series I/O and 32-point terminal board TRICONEX 4000042-310 Basic Information Model: 4000042-310 Brand: TRICONEX (Schneider SIS) Series: 4000042 Series Tricon 3000 I/O ↔ Terminal Board Special Shielded Signal Cable Alternative Name: 32 Point I/O Shielded Wire, 31ft Terminal Board Connection Cable Status: In production by the original factory, long-distance common spare parts, stable inventory Industrial Durability: Flexible flame-retardant outer skin, suitable for frequent wiring in cabinets TMR Compatibility: Triple Redundancy Architecture Signal Integrity Guarantee Typical Applications Tricon 3000 I/O ↔ 32 Point Terminal Board (3.8m Inside) SIS/ESD Cabinet Internal / Cross-Cabinet Signal Relay Oil and Gas, Chemical, Power Safety Instrumentation System Field Signal Chain