Emerson Rosemount 702 - LCD Display

26
Reference Manual
00809-0200-4702, Rev CA
Section 3: Mounting, Wiring Switches, and Sensors:
Models 702DX22 and 702DX61
February 2013
Mounting, Wiring Switches, and Sensors:
Models 702DX22 and 702DX61
3.4 LCD Display
If an LCD display is ordered, it will be shipped attached to the transmitter.
Note
An LCD display is not available with measurement option code 61, for liquid hydrocarbon
detection.
The optional LCD display can be rotated in 90-degree increments by squeezing the two tabs,
pulling out, rotating and snapping back into place.
If the LCD pins are inadvertently removed from the interface board, carefully re-insert the pins
before snapping the LCD display back into place.
Installing the LCD Display
To install the LCD display, use Figure 3-13 on page 26 and the following instructions:
1. Remove the LCD cover. Do not remove the instrument cover in explosive environments
when the circuit is live.
2. Put the four-pin connector into the LCD display, rotate to the desired position and snap
into place.
Note the following LCD temperature limits:
Operating:-4 to 175 °F (-20 to 80 °C)
Storage:-40 to 185 °F (-40 to 85 °C)
3. Replace the transmitter cover.
NOTE
Only use Rosemount Wireless LCD Part Number: 00753-9004-0002.
Figure 3-13. Optional LCD Display
LCD Display
LCD Cover
LCD
Pins