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Installation
July 2017
3.4.9
Wiring
Use the following wiring procedure for the Rosemount 2230:
1. Unscrew and remove all screws at the front of the display.
2. Remove the cover carefully. Take care of the locking spring for the weather protection hatch, see
"Rosemount 2230 components" on page
Note
Do not disconnect the cables between the display front and the circuit board.
Ensure that the compartment is protected against water in case of rain.
3. Run the Tankbus cable through the gland.
4. Connect the Tankbus wires to the X2 and X3 terminals as illustrated in
that the positive lead is connected to the terminal marked FB+ and the negative lead to the terminal
marked FB-.
5. Connect the cable shield to the "Shield Loop Through" (X1) terminal.
6. If the Rosemount 2230 display is the last device on the Tankbus, connect a jumper for the built-in
termination. See
7. Replace the cover. Make sure that the sealing and the locking device for the weather protection hatch
are placed in the correct positions.
8. Firmly tighten the screws on the front cover.
Note
Ensure that o-rings and seats are in good condition prior to mounting the cover in order to maintain the
specified level of ingress protection. The same requirements apply for cable inlets and outlets (or plugs).
Cables must be properly attached to the cable glands.
28
8.
"The Tankbus" on page 25
for more information on termination.
Reference Manual
00809-0100-2230, Rev CA
Figure 3-6 on page
29. Ensure
Installation
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