Description
The ROCKWELL ICS Triplex TC-501-02-4M5 is a Trusted TMR I/O SmartSlot cable used with the Rockwell ICS Triplex Trusted safety system. It provides the connection between compatible Trusted analog or digital I/O modules and Field Termination Assemblies (FTAs) or Versatile Field Termination Assemblies (VFTAs).
The part-number suffix identifies a 4.5-meter cable with LSZH insulation. The cable is intended for internal or protected industrial cabinet wiring and provides a dedicated interface for high-integrity I/O signal transmission.
🔧 Key Features
• Rockwell Automation / ICS Triplex Trusted TMR component
• Trusted I/O SmartSlot cable
• Designed for I/O module-to-FTA connection
• 40-channel input configuration
• 4.5 m cable length
• Low Smoke Zero Halogen (LSZH) jacket
• Flame-retardant cable construction
• Suitable for safety instrumented systems
• Designed for industrial control cabinet installation
📋 Product Datasheet
• Brand: ROCKWELL / ICS Triplex
• Model: TC-501-02-4M5
• Product Type: Trusted TMR I/O SmartSlot Cable
• System: Trusted TMR Safety System
• Cable Function: I/O Module to FTA/VFTA Interface
• Channel Capacity: 40-channel input interface
• Cable Length: 4.5 m
• Insulation: Low Smoke Zero Halogen (LSZH)
• Fire Performance: IEC 60332-3 Cat A*
• Connection Type: SmartSlot I/O connection
• Conductor Configuration: Multicore signal cable
• Maximum Recommended Length: 15 m
• Operating Temperature: Approx. -40 to +85 °C*
• Dimensions: Approx. 35 × 35 × 7 cm shipping size*
• Weight: Approx. 2.68 kg*
• Mounting: Cabinet / rack wiring
• Country of Origin: USA*
• Application: Safety Instrumented System / Industrial Automation
🏭 Typical Applications
The TC-501-02-4M5 is used in critical automation and safety applications such as:
• Oil and gas facilities
• Petrochemical plants
• Thermal power plants
• Chemical processing systems
• Safety instrumented systems
• Industrial process control
• Trusted TMR redundant I/O systems
🔌 Functional Description
The cable provides the physical signal path between Trusted I/O modules and field termination equipment. It is used with SmartSlot I/O configurations and can carry multiple field signal connections through a single dedicated cable assembly.
For the TC-501-02-4M5, the “02” designation indicates LSZH cable insulation, while “4M5” specifies the 4.5-meter cable length. Rockwell/ICS Triplex documentation also indicates that cable length is specified in 0.5-meter increments.
🛠️ Installation Notes
Before replacement, verify:
• Complete part number TC-501-02-4M5
• Trusted TMR system compatibility
• 40-channel input configuration
• 4.5 m cable length
• LSZH insulation requirement
• Connector and SmartSlot configuration
Installation procedure:
• Isolate the relevant system according to site procedures
• Check the cable routing and connector orientation
• Connect the SmartSlot cable securely
• Avoid excessive bending or pulling at the connectors
• Verify the FTA/VFTA connection
• Restore the system and check I/O diagnostics
⚠️ Technical Note
The TC-501-02-4M5 is a cable assembly, not a standalone I/O module. Some online listings incorrectly describe it as a controller or I/O module. The more reliable technical descriptions identify it as a Trusted TMR I/O SmartSlot cable connecting Trusted I/O modules with FTAs/VFTAs.
📦 Ordering Information
The correct identification is:
ROCKWELL ICS TRIPLEX TC-501-02-4M5 | Trusted TMR I/O SmartSlot Cable | 40-Channel Input | 4.5 m | LSZH
When ordering a replacement, confirm the cable length, insulation type, I/O channel configuration, connector arrangement, and Trusted system hardware revision.
Shipping dimensions, weight, temperature range, and country-of-origin information are reference values and should be verified against the actual cable assembly and manufacturer documentation before engineering use.
