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TC-CEN021 Honeywell Ethernet Communication Module

TC-CEN021 Honeywell Ethernet Communication Module

Product Description

The TC-CEN021 is a high-performance Ethernet interface for the Honeywell Experion PKS Series C platform. Serving as a critical bridge between the control layer and plant-wide networks, this module ensures reliable data exchange with...

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Availability: Low stock: 99 left

SKU: TC-CEN021
Vendor: Honeywell
Category: Ethernet Communication Module
Related Series:

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Product Description

The TC-CEN021 is a high-performance Ethernet interface for the Honeywell Experion PKS Series C platform. Serving as a critical bridge between the control layer and plant-wide networks, this module ensures reliable data exchange with HMIs, historians, and other industrial devices. Supporting 10/100 Mbps auto-sensing, the TC-CEN021 delivers low-latency, high-integrity communication for complex automation systems.

Built for industrial durability, it features a rugged RJ45 interface and can operate across extreme temperatures from -40°C to +70°C. For harsh or corrosive environments, coated versions are available to protect against moisture and chemical exposure. Its compact design and 24 VDC nominal power requirement make it ideal for integration into Series C racks while maintaining Honeywell’s standards for deterministic control networking.

Technical Specifications

Feature Details
Model Number TC-CEN021
Device Function Ethernet Communication Interface
Network Speed 10/100 Mbps (Auto-sensing)
Physical Interface RJ45 Copper Port
Protocol Support Industrial Ethernet
Input Voltage 24 VDC
Operating Temperature -40°C to +70°C
Dimensions (W x H x D) 121 mm x 102 mm x 76 mm
Unit Weight 0.5 kg

Core Applications

  • DCS Networking: Connects Series C controllers to the Fault Tolerant Ethernet (FTE) backbone.

  • HMI Connectivity: Provides real-time data paths for operator stations.

  • Third-Party Integration: Interfaces with external PLCs or smart field devices.

  • Remote Monitoring: Enables secure communication to enterprise-level management and historian servers.

Frequently Asked Questions

Q: Does the TC-CEN021 support Gigabit Ethernet?
A: No, it is optimized for industrial 10/100 Mbps Ethernet, providing a balance of speed, noise immunity, and deterministic timing for process control.

Q: How can I identify a coated version?
A: Coated variants are typically denoted by a suffix (e.g., “R”) or by inspection of the conformal coating on the PCB. Verify the order code or physical marking for confirmation.