Length: 1 meter (standard; custom lengths available)
Connectors: Tricon proprietary I/O bus male/female
Operating Temp: -40°C to +85°C
Storage Temp: -55°C to +90°C
Humidity: 0%–95% (non-condensing)
Impedance: Matched to Tricon TMR bus requirements
Shielding: 100% coverage, drain wire included
Certifications: CE, UL, CSA, ATEX (system level)
Weight: ~1 kg
Product Introduction
The TRICONEX 4000056-002 is a dedicated I/O communication bus cable for Tricon SIS platforms. It links the main controller chassis to remote I/O chassis or individual I/O modules, carrying triple-modular redundant (TMR) data signals.
This cable’s shielded design minimizes EMI/RFI interference in high-noise industrial environments. It supports deterministic, low-latency communication critical for ESD, F&G, and process safety applications.
TRICONEX 4000094-310
FAQ (Frequently Asked Questions)
Q: Is 4000056-002 hot-swappable?A: Yes, but only for I/O chassis connections. Hot-swapping while the controller is active is allowed, but ensure no live process signals are connected to the module during the swap to avoid glitches.
Q: Can I use a generic shielded cable as a replacement?A: No. The 4000056-002 uses proprietary impedance-matched conductors and keyed connectors. Generic cables cause TMR data corruption, increased latency, and system faults.
Q: What is the typical lead time for this cable?A: New original units are in stock; standard shipping is 3–5 business days. Custom lengths (2m–5m) require 7–10 days.
Q: Does this cable work with all Tricon versions?A: It supports Tricon v9, v10, and v11. It is not compatible with older Tricon v7/v8 systems due to connector pinout differences.
Q: What warranty is included?A: 12-month manufacturer warranty covering material and workmanship defects. Defective units are replaced at no cost if returned within the warranty period.
Q: Can I daisy-chain multiple I/O modules with one cable?A: No. Each I/O chassis or module requires a dedicated 4000056-002 cable. Daisy-chaining violates TMR bus topology and causes communication collisions.
Q: What happens if the cable fails during operation?A: The Tricon controller detects communication loss and triggers a “Loss of I/O” alarm. The system defaults to a safe state based on configured safety logic.
