Honeywell 8C-TCNTA1 C300 Controller I/O Termination Assembly

Product Overview

Honeywell 8C-TCNTA1 is the conformal-coated input/output termination assembly used beneath a Series 8 C300 controller module. The controller mounts directly on the IOTA, while passive components on the assembly provide the required chassis and network interfaces.

The official Series 8 documentation pairs 8C-TCNTA1 with the uncoated 8U-TCNTA1 counterpart. Redundant C300 arrangements use two controller/IOTA assemblies and the designated redundancy cable.

Specifications

Features

• Conformal-coated termination assembly for the C300 controller.
• Provides the mechanical and passive electrical interface beneath the controller.
• Includes FTE address-switch functions used during controller setup.
• Supports redundant C300 topology when two complete assemblies and the specified cable are installed.
• Designed as part of the Honeywell Series 8 controller architecture.

Applications

Used for C300 controller installation, like-for-like maintenance and redundancy projects in Honeywell Experion / PlantCruise control systems.

• C300 controller replacement
• Redundant controller installations
• Series 8 lifecycle maintenance

Lifecycle

Before ordering, confirm that the required item is the coated 8C-TCNTA1 IOTA rather than the C300 controller module itself. Verify the assembly label, FTE address arrangement, redundancy configuration and cable requirements against the installed control cabinet.

FAQ