Placement on Subfloor Under Cooling Support Equipment

(Other applications such as long perimeter walls can be monitored)

To a Liebert environmental unit and an optional* monitoring panel

To external

 

 

power

 

Leak

supply or

 

detection

directly

 

cable

from

 

 

unit

 

Leak detection

(see

 

 

zone (directly

Power Wiring

 

 

beneath unit)

on page 3)

LT460

 

*Output connections to external alarm monitoring panels such as the Liebert contact closure alarm panels

As shown above, the Liqui-tect 460 (LT460) may be placed on a sub- floor, where it is connected to the leak detection cable that surrounds the leak detection zone—the area directly beneath the unit being protected or other areas such as the perimeter of a room.

Note: For a downflow unit, the leak detection cable must be located six feet in front of the unit.

The LT460 requires a 24 VAC power supply either from the environ- mental unit or an external source. There are two sets of Form-C dry contacts for connection to a Liebert environmental unit and an exter- nal monitoring panel.

For more information:

See Installation of Leak Detection System Cable on page 8 for instructions on installing the cable and proper placement of the hold-down clips.

See Leak Detection Kit Installation Scenarios on page 10 for cable placement, distance from the unit, and part numbers.

2

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Emerson 460 installation manual Placement on Subfloor Under Cooling Support Equipment

460 specifications

The Emerson 460 is a powerful and versatile solution designed to address the needs of modern control systems across various industries. Renowned for its robust performance, this system integrates advanced technologies that enable seamless operations, reliability, and efficiency in process management.

One of the main features of the Emerson 460 is its enhanced processing capability. Equipped with a high-performance processor, it supports complex control algorithms, ensuring precise and accurate results that are essential in critical applications. This advanced processing power allows for the handling of large data sets and real-time analysis, enabling operators to make informed decisions swiftly.

Another highlight of the Emerson 460 is its extensive connectivity options. It supports a range of communication protocols, facilitating integration with existing systems and devices. This ensures that the Emerson 460 can interact with various components in a plant or facility, enabling streamlined operations and improved data sharing. The system is compatible with industry standards such as Modbus, EtherNet/IP, and Profibus, further enhancing its versatility.

In terms of user experience, the Emerson 460 comes with an intuitive interface that simplifies navigation and operation. The user-friendly design allows operators to access critical data and control operations with ease, reducing the learning curve and minimizing the chances of human error. The interface can be customized to meet the specific needs of a facility, providing tailored solutions that enhance operational efficiency.

Additionally, the Emerson 460 is built with advanced security features, ensuring that sensitive data remains protected. With cybersecurity threats becoming increasingly prevalent, this system incorporates robust encryption methods and user access controls, safeguarding against unauthorized access and potential data breaches.

Moreover, the Emerson 460 is designed for high reliability and durability, capable of operating effectively in harsh environments. Its rugged construction and resistance to extreme temperatures, humidity, and dust make it suitable for various industrial applications, including oil and gas, pharmaceuticals, and food and beverage production.

Lastly, the Emerson 460 supports predictive maintenance, utilizing advanced analytics and machine learning algorithms to anticipate potential issues before they result in costly downtime. This proactive approach to maintenance ensures continuous operations and reduces operational costs, benefiting businesses in the long term.

In conclusion, the Emerson 460 stands out as a state-of-the-art control system that combines power, flexibility, and security, making it an ideal choice for industries looking to optimize their operations and enhance productivity. With its comprehensive features and cutting-edge technologies, it truly meets the demands of modern industrial environments.