User's Manual

42
VIBCONNECT RF 11.2011
Sensor unit with external 24 V power supply:
• Connect the power supply cable to the second, 4-pin terminal
strip (see also “Sensor unit: Overview of connections and inter-
faces”, page 37).
• Tighten the cable glands at the sensor unit and close the housing.
5.4.5 Commissioning sensor unit
• Switch on the power supply of the sensor unit (insert battery,
switch on 24 V power supply).
Note
Maintaining battery charge
Until the sensor unit has received a valid measuring configuration
from the bridge, it continuously sends out requests, using battery
power.
» If you wish to program the measuring configuration at a later
stage, switch off battery-powered sensor units by removing
one battery.
Installation and commissioning