Honeywell CC-INWE01 FTE Network Expansion Module C300

Product Overview

Honeywell CC-INWE01 FTE Network Expansion Module: Seamless C300 DCS Upgrade & Replacement Solution

The Honeywell CC-INWE01 is a Fault Tolerant Ethernet (FTE) Network Expansion Module designed for the Experion PKS C300 Controller Series. As legacy DCS architectures age and original modules reach end-of-life, the CC-INWE01 serves as the authoritative replacement and upgrade path for facilities running Honeywell’s distributed control infrastructure. Whether you are migrating from an older C200 or C200E controller platform, retiring a TDC 3000 node, or simply replacing a failed FTE expansion card in an active C300 chassis, this module delivers a smooth, low-risk transition with no changes to your existing FTE network topology, fiber backbone, or Experion PKS software configuration.

The CC-INWE01 integrates directly into the standard C300 controller chassis alongside the CC-PCNT01 Process Controller and CC-PWRR01 redundant power supply modules, preserving your existing rack footprint and eliminating the need for cabinet redesign. Its dual-port FTE interface maintains full compatibility with the Honeywell FTE switch infrastructure — including FTEB-08 and FTEB-16 FTE Bridges — ensuring that your supervisory network, historian connections, and Experion server communications remain uninterrupted during the swap.

Compatibility Comparison Table

Seamless Upgrade Solutions

A successful CC-INWE01 migration rarely involves a single module swap. In practice, engineers upgrading from a C200 or TDC 3000 environment will also evaluate adjacent components to ensure system-wide compatibility. The CC-PCNT01 C300 Process Controller is the logical companion to the CC-INWE01, providing the control execution engine that the FTE expansion module connects to the supervisory network. For I/O marshalling, the CC-TDOB11 and CC-TDOB01 Terminal Boards provide the field wiring interface, allowing existing 4–20 mA analog loops and discrete I/O wiring to be reused without re-termination — a critical cost and downtime saving in brownfield retrofits.

On the network side, facilities replacing aging Ethernet infrastructure alongside the CC-INWE01 should verify compatibility with their FTEB-08 FTE Bridge or FTEB-16 FTE Bridge switch modules, which form the backbone of the FTE ring topology. If the existing fiber runs are being retained, the FTE bridge firmware version must be confirmed against the Experion PKS release in use. For controller redundancy, the CC-PCNT02 Redundant C300 Controller pairs directly with the CC-INWE01 to deliver bumpless switchover capability — essential for continuous process industries such as refining, petrochemicals, and power generation.

Where legacy analog I/O cards are being retired, the CC-PAIH01 Analog Input Module and CC-PAOH01 Analog Output Module provide HART-enabled replacements that mount in the same C300 chassis, eliminating the need for separate I/O racks. For facilities that require signal isolation between field devices and the control system — particularly in hazardous area installations — inline signal isolators compatible with the C300 I/O bus should be specified during the retrofit engineering phase. Finally, for commissioning and diagnostics, a Honeywell-compatible FTE diagnostic laptop kit with Experion PKS Control Builder software is recommended to validate FTE network health, module firmware, and controller redundancy status before returning the unit to service.

Retrofit Guidance FAQ

Q: Can the CC-INWE01 be installed without shutting down the entire DCS?
A: In a redundant C300 configuration, the FTE expansion module can typically be replaced with a bumpless switchover to the redundant controller, minimizing process disruption. A full shutdown is only required in simplex (non-redundant) controller configurations. Always follow your site’s Management of Change (MOC) procedure before any live module swap.

Q: Is the existing FTE fiber or Cat5e cabling reusable?
A: Yes. The CC-INWE01 uses standard RJ-45 or fiber FTE ports consistent with the Honeywell FTE specification. Existing structured cabling that meets Cat5e or better (or equivalent fiber) can be reused without modification, provided cable lengths and switch port assignments are within FTE topology limits.

Q: Does replacing the CC-INWE01 require changes to the Experion PKS control strategy or function blocks?
A: No. The CC-INWE01 is a network interface module and does not affect the control strategy loaded in the C300 controller. After replacement, the module is recognized automatically by Experion PKS upon re-establishing the FTE connection. No function block re-engineering or database changes are required.

Q: What is the physical installation space requirement?
A: The CC-INWE01 occupies one standard module slot in the C300 controller chassis. No additional cabinet space or DIN rail mounting is required. Verify the available slot position in your chassis against the C300 system documentation before ordering.

Q: Is the CC-INWE01 compatible with both C300 simplex and redundant controller configurations?
A: Yes. The module supports both simplex and redundant C300 controller architectures. In redundant configurations, two CC-INWE01 modules are installed — one per controller — and operate in active/standby mode across the FTE dual-ring network.

Q: What communications protocols does the CC-INWE01 support?
A: The CC-INWE01 operates exclusively on Honeywell’s Fault Tolerant Ethernet (FTE) protocol, which is based on IEEE 802.3 100 Mbps Ethernet with Honeywell’s proprietary redundancy layer. It does not support Modbus, PROFIBUS, PROFINET, or EtherNet/IP natively — those protocols are handled by dedicated communication modules in the C300 I/O subsystem.

Warranty Assurance

Every Honeywell CC-INWE01 unit shipped by TOPNLMS is covered by a 12-month warranty from the date of delivery. Prior to shipment, each module undergoes a multi-point outgoing inspection including visual examination, connector integrity check, and functional verification against Honeywell’s published module specifications. Units that do not pass inspection are quarantined and never shipped.

In the event of a warranty claim, TOPNLMS provides a direct replacement dispatch within 3 business days of claim confirmation — no lengthy RMA queues or third-party repair loops. Our technical support team, reachable at [email protected] or +86 18359293191, is available to assist with installation questions, compatibility verification, and post-installation commissioning guidance throughout the warranty period.

For procurement teams, TOPNLMS maintains bonded stock of the CC-INWE01 and related C300 series modules, enabling same-week dispatch for urgent plant breakdown situations. Consolidated orders covering multiple C300 components — controllers, I/O modules, power supplies, and FTE network modules — can be processed under a single purchase order with unified documentation for customs clearance and asset management.