Honeywell TK-CCR014 Redundant Net Interface Module

The TK-CCR014 is a high-reliability redundant network interface module engineered by Honeywell for industrial automation systems. It enhances system communication availability by incorporating dual Ethernet ports and dual DC power supply inputs, ensuring continuous data transmission across C300 controller networks and Experion PKS chassis nodes even during network or power supply failures.

Redundant Power and Network Architecture

The module utilizes dual DC power inputs featuring internal isolation and integrated reverse polarity protection. Its power regulation circuit supports smooth failover between redundant power sources. For data communications, dual Ethernet ports support high-availability network topologies, providing hardware-level fault tolerance against link drops or cable breaks in critical control environments.

Physical and Electrical Specifications

Housed in a compact form factor measuring 38 × 168 × 132 mm and weighing 0.45 kg, the module is designed for space-efficient installation within industrial control cabinets. Electrical isolation across internal signal and power circuitry shields host equipment from voltage surges and ground loop disturbances.

Frequently Asked Questions

Q: How does the Honeywell TK-CCR014 maintain network connectivity during a link failure?

A: The module is built with dual redundant Ethernet ports that support high-availability network topologies, automatically switching pathways to preserve continuous data transmission if one link drops.

Q: What power redundancy features are integrated into the TK-CCR014?

A: It features dual DC power supply inputs with internal isolation and reverse polarity protection, enabling seamless failover between two DC sources without interrupting module operation.