The system shown below represents a typical DeltaV System. This comprises of Unspecified Safe Area Apparatus and Charm I/O modules and all other necessary apparatus such as power supplies, carriers, extenders, etc. Each system has a maximum of 8 Charm Baseplates and 96 Charms. Additionally, one cable extender with a maximum cable length of 2 meters can be utilized (see Figure 1).
General installation instructions of these components are covered in the DeltaVTM S-Series and CHARMs Hardware Installation and Hardware Reference Manuals. Special installation requirements, applicable to the use in Zone2 hazardous location are covered here and are defined below. This system may also be placed in a Safe Area and have its field wiring enter a Zone2 hazardous area as long as all criteria listed below are met.
12P5403T.pdf
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