Honeywell GN-KRR011 Fiber Optic Cable Product Description

Engineers integrating ISA100 wireless field networks into a Honeywell control architecture require a specific link. The Honeywell GN-KRR011 (51204147-001) fiber optic cable is that critical, purpose-built component. This cable directly connects the Wireless Device Manager (WDM) module to your ISA100 wireless field devices. Consequently, it seamlessly bridges the gap between your C300 controller and the wireless network. This integration allows data from wireless sensors and instruments to function just like traditional wired I/O points. Therefore, you can confidently utilize real-time wireless data within your control strategies for a unified system.

The primary role of this cable is to enable deterministic communication between the WDM and your wireless field network. For instance, it allows temperature readings from a wireless transmitter to directly modulate a control valve via the C300. Moreover, its simplex, multimode fiber design ensures reliable data transmission with minimal signal loss over its standard 1-meter length. The cable features an LC connector on one end for the WDM and an ST connector on the opposite end for the wireless device interface. This robust design, with PVC insulation and a shielded jacket, ensures stable performance in industrial indoor environments. In addition, this setup significantly reduces wiring complexity for remote or hard-to-reach measurement points.

This cable is essential for modern industrial automation projects employing Honeywell’s Experion PKS or PlantCruise systems. A common application involves integrating wireless pressure transmitters on a distant storage tank farm into the main DCS. Furthermore, it is used to connect wireless vibration monitors on rotating equipment to the plant's predictive maintenance strategy. This solution is also ideal for retrofitting existing facilities where running new copper wiring is prohibitively expensive or disruptive. By using this cable, you effectively extend the reach of your control system without compromising on integration depth or data reliability.

A: This cable provides the physical fiber optic link between a Honeywell Wireless Device Manager (WDM) module and ISA100 wireless field devices. It enables the C300 controller to communicate with and manage the wireless network.

A: No, the GN-KRR011 is specifically rated for indoor applications. For outdoor or harsh location requirements, you must use appropriate conduit or external protection as per relevant codes.

A: No, it is a specialized Honeywell factory-original part. It features specific connector types (LC/ST) and construction tailored for compatibility with Honeywell's WDM and wireless system components.

A: It allows parameters from ISA100 wireless devices to be treated identically to conventional wired I/O within the control strategy. This provides seamless integration and operational flexibility.

A: The standard provided length is 1 meter. The GN-KRR011 part number specifically denotes this configuration. For different lengths, you must consult Honeywell for alternative part numbers or cabling solutions.