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    Safeguarding your industrial network architecture from unauthorized access is critical; that is why Apter Power stocks genuine Honeywell DC-TCF901 control firewall IOTAs, providing plants with the reliable security hardware needed to maintain robust cybersecurity and operational continuity.

DC-TCF901 51307593-176

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The Honeywell DC-TCF901 51307593-176 is a premium, conformally conformal-coated 9-port control firewall input/output terminal assembly (IOTA).
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Technical specifications for DC-TCF901 51307593-176

  • Manufacturer:
    Honeywell
  • Part Number:
    DC-TCF901 51307593-176
  • Product Family:
    Honeywell Experion PKS ( C200, C300 )
  • Product Type:
    9-Port Fault Tolerant Ethernet (FTE) Control Firewall IOTA
  • Stock:
    5
  • Product Type:
    9-Port Control Firewall Input/Output Termination Assembly (CF9 IOTA)
  • Substrate Treatment:
    Factory Conformal Coated (Certified for severe environmental protection)
  • Operating Voltage:
    24V DC nominal (Redundant dual-feed via direct screw terminals)
  • Interface Profiles:
    - 1 x RJ-45 Dedicated Uplink Port (J3) - 8 x RJ-45 Local Interconnectivity Control Ports - 1 x Multi-pin Logic/Power Bridging Header (J2)
  • Relative Humidity:
    5% to 95% non-condensing
  • Mounting Type:
    Direct screw-mounted onto standard Honeywell Series C Channel Base / compatible industrial enclosure carriers
  • Enclosure Protection:
    IP20 (Requires placement within an appropriately rated NEMA/IP industrial cabinet enclosure)
  • Weight:
    0.22 kg
  • Estimated shipping dimensions:
    22x12x5.5cm
  • Tariff Code:
    8538900000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Applications Environmental Ratings Monitoring & Control

Features:

  • Factory Conformal Coating for Severe Atmospheric Protection
  • Hardware-Transparent 9-Port FTE Interface Layout
  • Standardized Series C Channel Base Mounting Profile
The HONEYWELL DC-TCF901 51307593-176 features an industrial-grade conformal coating layer designed to defend the assembly against airborne contaminants and aggressive gases. This robust chemical treatment prevents particulate buildup and dendritic growth on raw copper traces, ensuring consistent hardware lifecycle performance inside processing facilities that experience challenging environmental exposure.

Engineered with 1 dedicated uplink port and 8 local network ports, the HONEYWELL DC-TCF901 51307593-176 establishes a clean physical layer split for industrial network communications. Operating entirely at the hardware level, this passive termination matrix permits maximum data throughput while ensuring that active security modules can reliably isolate and manage traffic without introducing trace-induced latency.

The HONEYWELL DC-TCF901 51307593-176 features an optimized footprint that mounts directly onto the standard Honeywell Series C Channel Base carrier assembly using secure integrated screws. This native form factor eliminates the requirement for loose, custom bracket work, providing field technicians with an organized, error-free wiring path that accelerates system integration and commissioning timelines.

The DC-TCF901 51307593-176 HONEYWELL Series C 9-Port Fault Tolerant Ethernet (FTE) Control Firewall IOTA may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
HONEYWELL DC-TCF901 51307593-176 Series C 9-Port Fault Tolerant Ethernet (FTE) Control Firewall IOTA Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
HONEYWELL DC-TCF901 51307593-176 Series C 9-Port Fault Tolerant Ethernet (FTE) Control Firewall IOTA

General

  • Manufacturer HONEYWELL
  • Model DC-TCF901 51307593-176
  • Condition New Original ready stock
  • Product Family DC-TFB412 51307618-176,CC-TCF901 51308301-175,DC-TFB402 51307616-176
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Experion PKS Infrastructure Hosting: Serves as the mandatory physical and trace interface required to seat and power the active Series C CC-PCF901 Control Firewall module.
  • FTE Network Architecture Segregation: Provides dedicated termination traces to cleanly isolate high-level network switches from the real-time C300 controller automation plane.
  • Hostile Industrial Atmosphere Protection: Intended for direct integration in control panels located inside oil platforms, gas handling plants, and chemical processing facilities.
  • Redundant Network Plane Topologies: Facilitates multi-path wiring schemes across dual FTE network configurations to support absolute system availability in continuous-duty applications.
  • Conformal Coated Substrate Treatment: Built with a resilient chemical layer that protects bare components from moisture damage and active atmospheric particulates.
  • Enclosure-Dependent Operation: Rated under IP20 standards, necessitating placement inside a sealed, dust-protected industrial cabinet to prevent exposure to open liquids.
  • Certified Cabinet Thermal Compatibility: Engineered to operate within standard, temperature-regulated server cabinets mapped out in the Honeywell system planning guidelines.
  • Logistics Thermal Endurance: Capable of surviving extended periods under typical industrial storage conditions without suffering material warping or trace breakdown.
  • Zero-Latency Passive Packet Routing: Implements clear physical traces to pass high-speed Ethernet communications across 9 designated RJ-45 connection lanes without software processing delay.
  • Dedicated Uplink Structural Separation: Reserves an isolated J3 RJ-45 uplink socket layout to ensure master engineering nodes have an exclusive path for network status tracking.
  • Module-Driven Diagnostic Support: Provides the necessary underlying interface lines to feed active connection statistics up to the host system status monitor via the attached active module.
  • Integrated Multi-Pin Connection Management: Features an industrial-grade multi-pin header (J2) to handle safe power routing and seamless tracking validation between the base and core processing layers.
Description
The HONEYWELL DC-TCF901 51307593-176 serves as a critical physical and electrical infrastructure layer within the Honeywell Experion PKS Series C control platform. Functioning as the dedicated passive carrier for the active CC-PCF901 Control Firewall module, this Input/Output Termination Assembly (IOTA) provides the structural foundation and optimized communication traces required for dependable Fault Tolerant Ethernet (FTE) deployment. By isolating local controller networks at the hardware layer, it ensures that upper-level module traffic passes seamlessly without risking broadcast disruptions to neighboring C300 components.

Built with a factory-certified conformal coating (distinguished by the "DC" prefix), the HONEYWELL DC-TCF901 51307593-176 is specifically ruggedized to survive severe industrial plant stresses. The protective chemical treatment shields the circuitry against continuous exposure to moisture, airborne dust, and ambient corrosive agents. This long-term environmental resistance prevents tracking failures and ensures uninterrupted service life within harsh process environments like chemical manufacturing or oil refining facilities.

Operational reliability and lifecycle maintainability are central to the layout of the HONEYWELL DC-TCF901 51307593-176. Positioned as a direct-fit component within standard cabinet configurations, it eliminates complex point-to-point field patch setups and allows engineering teams to perform rapid hot-swaps of active hardware modules with zero disturbance to the underlying wiring structure. This architectural compatibility simplifies system expansions and upgrades, making it an efficient choice for procurement professionals aiming to extend the reliability of their existing Honeywell frameworks.
Alternative Names
DC-TCF901 51307593-176 CC-TCF901 51308301-175 DC-TCF9O1 513O7593-176 DC-TCF90I 5I307593-I76 DC-TFB412 51307618-176 DC-TFB402 51307616-176
Technical notes
The HONEYWELL DC-TCF901 51307593-176 is a passive, hardware-transparent termination assembly that requires proper alignment and secure screw fixation within the cabinet structure according to official Honeywell wiring standards. To prevent signaling fluctuations and preserve network performance across the 9 interface ports, industrial-grade shielded twisted-pair (STP) Ethernet cables must be used and grounded in accordance with the host system configuration manual.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What firmware or software compatibility requirements apply to the HONEYWELL DC-TCF901 51307593-176?
The HONEYWELL DC-TCF901 51307593-176 is a passive, hardware-transparent termination board and does not contain flashable firmware or local code. Compatibility within the Experion PKS platform is determined by the active CC-PCF901 control firewall module plugged onto it and the corresponding software release running in the Control Builder environment.
What communication protocols are supported by the HONEYWELL DC-TCF901 51307593-176?
The HONEYWELL DC-TCF901 51307593-176 provides physical layer support for Honeywell’s proprietary Fault Tolerant Ethernet (FTE) protocol and standard IEEE 802.3 Ethernet signals. It functions strictly as a network-level interconnection board and does not directly terminate standard analog (4-20mA) or digital field instrument loops.
How should I handle I/O wiring and pinout configurations for the HONEYWELL DC-TCF901 51307593-176?
Traditional multi-conductor field instrument wiring blocks are not present on the HONEYWELL DC-TCF901 51307593-176. Physical connections are handled exclusively using standard industrial RJ-45 patch cables across ports 1 through 9, alongside the redundant dual-feed 24V DC lines wired directly to the designated power terminations.
What diagnostic depth and monitoring features are available on the HONEYWELL DC-TCF901 51307593-176?
The passive baseboard of the HONEYWELL DC-TCF901 51307593-176 does not feature built-in LED indicators. Deep system metrics—such as port errors, packet traffic data, and security status logs—are compiled by the attached active firewall module and reported upstream to the Experion PKS System Status utility.
Can the HONEYWELL DC-TCF901 51307593-176 integrate with third-party control hardware?
No, the HONEYWELL DC-TCF901 51307593-176 is a proprietary infrastructure component dedicated to the Honeywell Experion ecosystem. It is designed to physically lock into Honeywell's carrier layouts and cannot interface with PLCs or controllers from alternative manufacturers without an independent protocol gateway.
What are the strict environmental limitations for operating the HONEYWELL DC-TCF901 51307593-176?
The HONEYWELL DC-TCF901 51307593-176 must be deployed within standard industrial cabinet spaces that adhere to the ambient thermal and humidity limits defined in the Honeywell Series C engineering manual. Its conformal coating allows operation in spaces exposed to corrosive atmospheric contaminants, provided the board is sheltered inside an IP-rated enclosure.

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