Core parameters

Nominal length: 33.2 ft

Actual length: 10.12 m (the last three digits 332 = 33.2 ft)

Usage: Tricon mainframe (8110) ↔ Expansion frame (8111/8112) for high-speed I/O bus connection

Core wire / Shielding: Triple shielded twisted pair (foil + weaving + isolation layer), high-purity copper, specially designed for TMR system

Connectors: Specialized high-speed industrial connectors at both ends (dumbbell / locking)

Transmission characteristics: TMR triple redundant signal synchronous transmission, low latency, high anti-interference

Temperature range: -40°C ~ +85°C

Voltage withstand: 300 VAC

Certifications: CE, UL, CSA, EMI/RFI strong interference shielding certification

Weight: Approximately 2.0 kg

Length overview of the entire series (last three digits = ft)

4000043‑050: 5 ft / 1.5 m

4000043‑100: 10 ft / 3.0 m

4000043‑120: 12 ft / 3.6 m

4000043‑150: 15 ft / 4.5 m

4000043‑200: 20 ft / 6.0 m

4000043‑310: 31 ft / 9.45 m

4000043‑320: 32 ft / 9.75 m

4000043‑325: 32.5 ft / 9.91 m

4000043‑330: 33 ft / 10.06 m

4000043‑332: 33.2 ft / 10.12 m

Key features

Special for extreme long-distance: 10.12 m, used for Tricon cabinet interconnection across floors / long-distance

Triple shielding anti-interference: Stable signals for frequency converters, large motors, and high-voltage equipment

Unique TMR bus compatibility: Cannot be replaced by ordinary network cables / cables, ensuring triple redundancy synchronization and diagnosis

Locking connectors to prevent loosening: Snap-on design, reliable connection in cabinet vibration, thermal expansion and contraction environments

Industrial durability: Flexible flame-retardant, oil-resistant, aging-resistant, suitable for harsh scenarios such as chemical, power, and oil and gas industries

Usage distinction

4000042 series: I/O module ↔ Field terminal board

4000043 series: Mainframe ↔ Expansion frame