Emerson Rosemount 2230, Справочное руководство

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Specifications and Reference Data
Specifications and Reference Data
July 2017
Reference Manual
00809-0100-2230, Rev CA
A.5 Environment
A.5.1 Ambient temperature
-20 to 70 °C (-4 to 158 °F)
A.5.2 Storage temperature
-30 to 85 °C (-22 to 185 °F)
A.5.3 Humidity
0-100% relative humidity, non-condensing.
A.5.4 Ingress protection
IP 66 and 67 (Nema 4)
A.5.5 Metrology sealing possibility
Yes
A.5.6 Write protect switch
Yes
A.5.7 Transient / built-in lightning protection
According to IEC 61000-4-5, level 1 kV line to ground. Complies
with IEEE 587. Category B transient protection and IEEE 472 surge
protection.
A.6 Installation and Configuration
The Rosemount 2230 display can be installed either on the tank
roof or at the foot of the tank for a flexible and convenient read-out
of tank data.
Cabling can be daisy-chained via the 2230 terminals to other
devices on the Tankbus. A terminator is required at each end of the
Tankbus to ensure the fieldbus network will have proper signal
levels. Generally, one terminator is at the fieldbus power supply
and the other is in the last device in the network.
Rosemount 2230 has a built-in terminator which can be connected
if required.
The Rosemount 2230 display can be installed on a wall or a
33.4-60.3 mm (1-2 in.) diameter pipe. It is important to provide
space for opening the lid. The protecting lid prevents degradation
of the LCD display due to sunlight exposure.
Configuration is done locally via the device's graphical menu and
built-in buttons, or remotely by using the Rosemount TankMaster
WinSetup software. For more information, see the
Rosemount
System Configuration Manual.