Overview
Manuals
Application Cases
Certifications & Standards
Features:
- I/O SmartSlot V2 Internal 40 Channel Input to FTA
- Specifies an Internal 40-Channel Input SmartSlot Cable
- Designates a Low-Smoke Zero-Halogen (LSZH) fire-retardant outer insulation jacket
The TC-501-02-8M5 is a high-reliability Trusted I/O SmartSlot cable from Rockwell Automation's ICS Triplex brand. This 8.5-meter cable (the "8M5" at the end of the model number indicates its length) is designed for critical safety and high availability applications. Its primary function is to provide a high-density physical signal transmission link over ultra-long distances, enabling high-speed, stable electrical connections between Trusted Triple Modular Redundancy (TMR) input/output modules and field terminal blocks (FTA/VFTA) or spare rack slots with pre-processed terminals, ensuring seamless interconnection of industrial control signals.
Furthermore, this cable features excellent industrial-grade physical protection and electromagnetic compatibility. To withstand extremely harsh industrial environments, it utilizes an abrasion-resistant, oil-resistant nylon braided sheath and heat-sealed ends, effectively resisting harness wear caused by high-frequency industrial vibration and mechanical friction. Meanwhile, the cable integrates a full-coverage braided shielding mesh and is equipped with a dedicated green grounding lightning protection shielding wire, which can isolate complex external electromagnetic interference (EMI/RFI) to the maximum extent and ensure zero distortion of critical safety control data transmission.
The TC-501-02-8M5 ICS Triplex I/O SmartSlot, Internal, 40 Channel Input to FTA, 8.5m may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
ICS Triplex TC-501-02-8M5 I/O SmartSlot, Internal, 40 Channel Input to FTA, 8.5m Manuals(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
1. Rack-Top Cross-Rack Cabling:
In large industrial control rooms, safety processors and field cabling assemblies (FTAs) are typically designed with isolation to prevent overheating and simplify loops.
Scenario: The primary trusted TMR processor chassis resides within a central "processor control rack," while field instruments connect to terminal blocks in separate "junction boxes."
Application Example: An 8.5-meter cable allows automation engineers to run a 40-channel input harness from the processor cabinet up through a rack-top cable tray (ladder rack), across control room aisles, and finally to the junction box without creating structural cable tension.
2. Offshore Platform and Ship Safety Loops:
Space is extremely limited on offshore oil platforms and floating production storage and offloading (FPSO) vessels, meaning safety systems must be tightly fitted within bulkheads and enclosed modules.
Scenario: Rapid, automated platform shutdown is required in the event of a fire or gas leak.
Application Example: Low-smoke halogen-free (-02) conduit racks are explicitly used here. In the event of an electrical fire causing cable tray rupture, the 8.5-meter-long conduit rack prevents the release of glaring black smoke or toxic acidic halogens (such as hydrogen chloride) into enclosed living areas or evacuation routes, ensuring unobstructed evacuation routes [V1].
3. Remote Area Toxic and Combustible Gas Monitoring (F&G) Refineries and chemical plants operate extensive perimeter safety loops to detect toxic gases such as volatile organic compounds (VOCs) or hydrogen sulfide (H₂S).
Scenario: Dozens of remote gas detectors simultaneously issue activation status signals.
Application Example: The TC-501-02-8M5 can transmit critical analog/digital input signals from up to 40 channels to a safety rack via its 8.5-meter-long line. Its integrated high-strength nylon braided layer and green shielded grounding wire protect sensitive 4-20mA monitoring signals from severe electromagnetic interference (EMI) generated by nearby high-voltage plant motors or switchgear.
4. Burner Management System (BMS) in Power Facilities: Industrial boilers, pyrolysis units, and utility furnaces operate under extreme temperatures, requiring continuous flame and pressure diagnostics to prevent catastrophic explosions.
Application Scenario: Continuous monitoring of rapid emergency trip lines and achieving zero communication latency are critical.
Application Example: This cable directly maps field flame scanners and boiler fuel trip valves to reliable safety logic. The 8.5-meter transmission distance ensures that sensitive electronic control boxes can be placed at a safe distance from radiant heat sources on the boiler casing.
1.IEC 60332-3 Class A: Certified with high-level vertical flame retardancy. This test ensures that an 8.5-meter cable will not spread fire vertically along cabinet bundles or cable tray layouts.
2.Low Smoke Halogen-Free (LSZH): Material-certified to be completely halogen-free. Certified to limit smoke concentration and completely prevent the release of toxic, highly corrosive halogen acid gases (e.g., hydrogen chloride) under fire conditions.
3.EC 61508 (SIL 3): Although the cable is a passive mechanical transmission element, the TC-501 assembly is certified as a foundational component of the broader TÜV-certified Trusted TMR platform. It is fully authorized to maintain loop and signal integrity in safety-critical infrastructure at Safety Integrity Level 3 (SIL 3).
4.ATEX Directive/IECEx: Certified for spark-free deployment in Zone 2/Class I Zone 2 hazardous industrial locations, provided it is fully installed in a protective control cabinet conforming to the corresponding ratings.
5.CE/UKCA Certification: Officially certified to comply with the EU and UK safety, health, and environmental protection frameworks.
6.ABS (American Bureau of Shipping) and DNV (Det Norske Veritas): Verified to withstand vibration, marine humidity, and thermal cycling under continuous operating pressure.
