Hlater Installation Of The Power Module - RMG TME 400-VM Operating Manual

H Later installation of the power module
Caution
The power module must only be installed in a de-energized state.
In order to switch of any power supply the battery must be removed (see chapter
3.1.4 Battery replacement) and any external supply voltage must be switched off,
i.e. in the case of an external supply, the wires from terminals X6 / +Uext and X6 /
-Uext must be removed.
The power module (3) must be plugged on as shown in Figure 19: Electronic with
power module. The current module is factory adjusted and does not need to be
calibrated before operation.
Figure 19: Electronic with power module
1 Jumper for RS 485 terminating resistor. Bridged: with 120 Ω; open: ꝏ Ω
2 Calibration switch
3 Current module board
4 Cover plate for pressure and temperature sensor and calibration switch
5 Normal position, indicated by green arrows
Manual TME400-VMF · EN11 · January 22nd, 2024
APPENDIX
113