relevant safety legislation in the country of use.

AC supply isolation device

The AC supply must be removed from the drive using an approved isolation device or disconnect before any servicing work is performed, other than adjustments to the settings or parameters specified in the manual. The drive contains capacitors which remain charged to a potentially lethal voltage after the supply has been removed. Allow at least 3 minutes for Epsilon and 30 seconds for E Series drives after removing the supply before carrying out any work which may involve contact with electrical connections to the drive.

Products connected by plug and socket

A special hazard may exist where the drive is incorporated into a product which is connected to the AC supply by a plug and socket. When unplugged, the pins of the plug may be connected to the drive input, which is only separated from the charge stored in the bus capacitor by semiconductor devices. To avoid any possibility of electric shock from the pins, if they are accessible, a means must be provided for automatically disconnecting the plug from the drive (that is, a latching contactor).

Grounding (Earthing, equipotential bonding)

The drive must be grounded by a conductor sufficient to carry all possible fault current in the event of a fault. The ground connections shown in the manual must be followed.

Fuses

Fuses or over-current protection must be provided at the input in accordance with the instructions in the manual.

Isolation of control circuits

The installer must ensure that the external control circuits are isolated from human contact by at least one layer of insulation rated for use at the applied AC supply voltage.

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400508-02 specifications

The Emerson 400508-02 is a pivotal component in the realm of industrial automation and process control. It is designed to provide precise control and exceptional performance, meeting the demands of various industries, including oil and gas, food and beverage, and pharmaceuticals. This intelligent device is renowned for its reliability, accuracy, and user-friendly features.

One of the main features of the Emerson 400508-02 is its advanced connectivity options. The device is equipped with various communication protocols, such as HART, PROFIBUS, and Modbus, enabling seamless integration into existing systems. This flexibility allows operators to easily monitor and control processes in real-time, enhancing operational efficiency and reducing downtime.

The Emerson 400508-02 utilizes state-of-the-art sensor technologies that offer high accuracy and responsiveness. This results in improved measurement precision and faster response times, which are critical in ensuring optimal process control. The device is designed to handle a wide range of process conditions, making it suitable for diverse applications. Its robust design ensures that it can withstand harsh environments, including extreme temperatures and pressures.

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In conclusion, the Emerson 400508-02 stands out in the industrial automation landscape due to its advanced features, connectivity options, robust design, and user-friendly interface. Its integration of cutting-edge technologies ensures that it meets the challenging demands of modern industrial environments, making it an essential tool for process optimization and efficiency.
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