Daisy Data 7191AB Manuale d'uso - Pagina 5

Sfoglia online o scarica il pdf Manuale d'uso per Monitor industriale Daisy Data 7191AB. Daisy Data 7191AB 17.

1. Introduction

Thank you for selecting a Daisy solution for your hazardous area operator interface needs.

This manual contains drawings and component locations for installing and setting up Daisy Data flat panel

operator interface systems. In addition, Daisy Data provides warnings, precautions, and methods to ensure

that the electronic systems are safe for hazardous areas. This explains the theory behind the unique product

and services provided by Daisy Data.

Should you have any inquiries or concerns, please contact Daisy.

National Electrical Manufacturers Association (NEMA) is the regulatory body that defines the criteria for

electrical enclosures.

2.1. Applicable Ratings

NEMA defines a 4X enclosure as:

*..."Type 4X Enclosures constructed for either indoor or outdoor use to provide a degree of

protection to personnel against access to hazardous parts; to provide a degree of protection

of the equipment inside the enclosure against ingress of solid foreign objects (windblown

dust); to provide a degree of protection with respect to harmful effects on the equipment

due to the ingress of water (rain, sleet, snow, splashing water, and hose directed water);

that provides an additional level of protection against corrosion; and that will be

undamaged by the external formation of ice on the enclosure."

Please note that DAISY's systems have been fully tested under the supervision of Factory Mutual (FM) to

ensure compliance with the standards.

*Part of the NEMA definition of NEMA 4X Enclosures

D004-000014

7191AB User Manual