Core parameters

Length: 6 m (≈ 20 ft nominal)

Connector: One end is a 25-pin D-Sub (male / female), the other end is a dedicated board connector

Cable type: Shielded twisted pair (Shielded), with strong anti-interference capability

Target application: Tricon 3000 series 3500/3700/3800 etc. I/O modules ↔ I/O chassis / backplane

Function: Signal + power connection between the module and the chassis, internal bus link of the TMR system

Temperature range: -20°C ~ +70°C

Voltage withstand: 250 VAC

Weight: Approximately 0.55 kg

Certifications: CE, UL, CSA (industrial control standards)

Comparison with the same series 4000029-010 (abbreviated)

Model Length Primary purpose

4000029-010 2 m (9 ft) Short-distance wiring within the cabinet (most commonly used)

4000029-020 6 m (20 ft) Cabinet-to-cabinet / slightly longer-distance wiring across cabinets

Key features

Original dedicated link: Long-distance jumper for Tricon 3000 series I/O modules provided by the manufacturer, cannot be replaced by ordinary network cables

Shielded anti-interference: Full shielding design, suitable for high-reliability signal transmission in ESD/SIS safety systems

Plug-and-play: Standard D-Sub + dedicated connector, tool-free, quick connection

Industrial durability: Flexible cable + flame-retardant outer skin, suitable for frequent wiring / maintenance in cabinets

TMR system compatibility: Perfectly matches 3708E/3805H/3503E etc. common modules

Typical applications

Tricon 3000 series I/O modules connected to the chassis / backplane (within 6 meters)

Module signal link between safety instrument system (SIS/ESD) cabinets

Oil and gas, chemical, power TMR triple-redundant safety control circuits wiring