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The TC-306-02-2M5 is a dedicated Input Smart Slot Jumper Cable for ICS Triplex Trusted (TMR) systems. It is a core connection component for enabling system fault tolerance and online maintenance.
56-channel high-density connection
Disruptive switching support
1500V DC electrical isolation
The TC-306 system (primarily referring to the TC-306-02 series jumper cables) is a core component in the ICS Triplex Trusted triple redundancy architecture, enabling input loop fault tolerance. It establishes physical signal bridges between adjacent slots, activating Smart Slot logic to simultaneously synchronize field input signals to both active and standby modules. With its 56-channel high-density connection, 1500V strong isolation, and excellent electromagnetic shielding, this system ensures that users can perform online hot-swapping of input modules without interrupting production, meeting SIL 3 requirements and guaranteeing absolute continuity of industrial process monitoring.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Offshore Oil & Gas
Used in Emergency Shutdown Systems (ESD). It ensures safety logic stays online during the replacement of wellhead pressure monitoring modules, preventing unplanned well shut-ins.
Refining & Petrochemical
Used for critical process monitoring. In hydrocracking units, it guarantees the continuity of reactor temperature signals during I/O maintenance.
Nuclear Power Plants
Used in Reactor Protection Systems (RPS). It uses jumper redundancy to ensure 24/7 uninterrupted data collection from cooling system sensors to maintain core safety.
Large Fossil Power Generation
Used in Burner Management Systems (BMS). It secures flame detector signal synchronization during hardware upgrades, preventing nuisance boiler trips and grid fluctuations.
Mining & Mineral Processing
Used for hoist safety interlocking. It ensures real-time position sensor signals for personnel lifting systems during routine control cabinet inspections.
During use, strictly match it with Type K thermocouples and ensure correct polarity to avoid measurement errors. Keep the cable away from high-voltage power lines and ensure the shielding is properly grounded to minimize electromagnetic interference. Additionally, ensure the ambient temperature stays within the insulation's thermal limits, and regularly inspect the outer jacket for wear or aging to maintain precise and stable signal transmission.
The TC-306-02-2M5 is a dedicated Input Smart Slot Jumper Cable for the ICS Triplex Trusted system, designed to enable hot-standby redundant connections for input modules.
What is the core purpose of the TC-306-02-2M5?
It is used to establish a physical signal connection between two adjacent input slots on the rear of the chassis to support the Smart Slot feature, allowing module replacement without losing field signals.
How to correctly install the TC-306-02-2M5?
Connect the cable to the corresponding interfaces of the main module slot and the standby (Smart Slot) slot, and ensure the locking screws on the connectors are tightened to prevent loosening from vibration.
Which I/O modules are compatible with the TC-306-02-2M5?
It is specifically designed for use with Input Modules of the Trusted system, such as the T8403 (Digital Input) or T8431 (Analog Input).
What role does the TC-306-02-2M5 product play in a SIL 3 system?
It provides a hardware-level signal redundancy path, ensuring that the logic monitoring of the Safety Instrumented System (SIS) remains uninterrupted during online maintenance or hot-swapping of modules.
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