Product Overview

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.

Detailed Technical Specifications

Engineering and Network Application

• 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.

Technical FAQ

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.