The TC-301-02-2M5 is a 40-channel I/O field terminal block (FTA) cable designed specifically for Rockwell Automation's ICS Triple Trusted Safety control system. As a critical signal link in the Triple Modular Redundancy (TMR) architecture, this cable is designed to achieve high-speed, high-reliability physical interconnection between Trusted Core Safety Input/Output modules and field terminal blocks (FTAs).
Unlike cables used for redundant slot interconnection, the TC-301 focuses on direct signal routing from module to terminal block, ensuring absolutely continuous transmission of critical control signals from industrial field sensors or actuators. Its specifications include a single-channel current carrying capacity of 2A and a maximum rated operating voltage of 60V DC. The physical length of the 2M5 model is explicitly stated as 2.5 meters.
This streamlined length makes it ideal for short-distance, high-density physical cabling within standard industrial control cabinets, easily meeting vertical cabling requirements between racks or connecting to side terminals within the same control cabinet. To withstand extreme industrial environments, the cable sheath is made of low-smoke halogen-free (LSZH) explosion-proof material, which is not only flame-retardant and fire-resistant but also minimizes the generation of toxic fumes in the event of a fire.














