Honeywell 51196094-100 MU-TMCN02 FTA Mounting Channel

Description

Engineered for secure and reliable field termination assembly support within industrial process control environments, the Honeywell 51196094-100 (Model MU-TMCN02) is a heavy-duty mounting channel designed specifically for system cabinets. This structural component features an integrated shield ground bar, which provides a centralized, low-impedance ground connection point for shielded field cables. By facilitating organized wire routing and reliable signal grounding, this FTA mounting channel mitigates electromagnetic interference and helps maintain the integrity of analog and digital signals transmitted to the controller modules.

Typically used within Honeywell TDC 3000 and Experion distributed control system (DCS) enclosures, the MU-TMCN02 simplifies assembly layout, enabling rapid deployment of multiple Field Termination Assemblies (FTAs). Its robust structural profile ensures high mechanical resistance to the vibration and thermal shifts common to industrial control rooms and marshalling cabinets.

Features

• Sturdy mechanical profile optimized for mounting standard Honeywell Field Termination Assemblies (FTAs).
• Integrated shield ground bar provides excellent noise immunity and continuous grounding paths for field instrumentation cables.
• Corrosion-resistant metal construction suitable for demanding industrial atmospheres.
• Pre-spaced mounting provisions facilitate rapid installation and neat cable dress.

Applications

• Oil and gas refining and petrochemical processing plants.
• Power generation facilities and utility control rooms.
• Chemical processing installations requiring high-density marshalling.
• Pulp and paper mills, water treatment, and heavy manufacturing DCS systems.

Technical Specifications

Installation Guidelines

To ensure proper electrical shielding and physical stability, install the MU-TMCN02 channel onto the cabinet structure using the designated mounting hardware. The shield ground bar must be bonded directly to the cabinet’s master instrument ground grid using low-impedance copper grounding straps. Ensure all field cable shields are correctly stripped, clamped, and terminated directly to the grounding bar to prevent ground loops and shield noise coupling.