The TC-RPFM01 (Part Number 97109073) is a high-performance ControlNet Fiber Media Module engineered for Honeywell Experion PKS and TDC 3000 systems. It acts as a mechanical necessity for extending ControlNet segments over long distances or through high-interference environments where standard copper cabling is insufficient. By converting electrical signals into optical signals, the TC-RPFM01 ensures authoritative data transmission with total immunity to electromagnetic interference (EMI) and radio frequency interference (RFI). This module is typically used in conjunction with a modular repeater adapter (such as the TC-RPA002) to create trustworthy fiber-optic links between remote I/O racks and the central controller.
| Attribute | Details |
| Manufacturer | Honeywell |
| Model Number | TC-RPFM01 |
| Part Number | 97109073 |
| Product Type | ControlNet Fiber Media Module |
| System Compatibility | Honeywell Experion PKS, TDC 3000 |
| Network Protocol | ControlNet (Deterministic 5 Mbits/s) |
| Backplane Power | 5 VDC @ 400 mA (4A chassis limit) |
| Fiber Type | Multi-mode Fiber Optic |
| Connector Type | ST (Straight Tip) Connectors |
| Wavelength | 820 nm |
| Transmission Distance | Up to 3 km (depending on fiber quality/repeater config) |
| Operating Temperature | -25 °C to +70 °C (-13 °F to 158 °F) |
| Weight | 0.35 lbs (0.16 kg) |
| Certifications | CE, UL, CSA, Class 1 Division 2 |
Media Conversion: The TC-RPFM01 is the required expertise for bridging disparate plant sections. It allows the ControlNet trunkline to exit the electrical noise of a motor control center (MCC) and travel safely via fiber to a remote control room.
Point-to-Point Links: In a standard configuration, two 97109073 modules are paired (one at each end of the fiber run). This establishes a transparent, high-speed link that the Experion software treats as a continuous segment.
Signal Integrity: Optical transmission eliminates ground loops, a common issue in large industrial facilities. Using fiber ensures that a voltage surge in one plant area cannot travel through the communication lines to damage sensitive controller hardware.
Redundancy Planning: For mission-critical paths, deploy the TC-RPFM01 in a redundant fiber ring or dual-cable topology. If one fiber path is severed, the ControlNet protocol maintains a trustworthy connection through the alternate path without process interruption.
What type of fiber cable is required for the TC-RPFM01?
The module is designed for multi-mode fiber with a 62.5/125 $\mu$m core. Using standard ST connectors, it provides a robust physical connection suitable for industrial vibration and temperature cycling.
Does this module require external power?
No. The TC-RPFM01 draws its operating power directly from the Modular Repeater Adapter base it is plugged into, which is typically powered by a 24VDC source.
Can I mix fiber and copper modules on the same repeater adapter?
Yes. You can install a TC-RPFM01 alongside copper repeater modules to create a hybrid network that uses fiber for long-haul runs and copper for local distribution within a single cabinet.
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