Nivus NivuLog Easy V3, Руководство пользователя

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Chapter 8 Installation
V IN External supply or charging voltage
GND Ground (external supply or charging voltage)
NO Isolated switch contact
CC
VEXT
1)
Switchable sensor supply (3,3V )
GND Ground
UI 1 Universal input 1
UI 2 Universal input 2
UI 3 Universal input 3
UI 4 Universal input 4
GND Ground
VOUT Switchable sensor supply (15V or 23,3V )
GND Ground
RTD+ Clamps for the external temperature sensor (two or three
wires)
RTD-
TCOM
Assignment of the main terminal block
1)
When using an extension module (e.g. optional GNSS receiver) this output is occupied by the same and is no longer
available for the supply of sensors.
Note: The first two steps are only necessary if the device is already in operation and the wiring needs
to be modified.
1. Remove the four screws that secure the housing cover. Now open the NivuLog Easy V3 .
Important note: In the event of adverse weather conditions including rain or in a location
where water can penetrate from above, suitable measures must be implemented to protect the
device from penetrating moisture when the housing cover is open.
2. Remove the power supply unit from the NivuLog Easy V3 . Use the strap provided to remove the
power supply unit.
3. Then connect your sensors and actuators with the universal inputs and outputs. Ensure that no current
is present when establishing the connection. If you would like to use an external supply or charging
voltage, you should connect the corresponding cables with the V IN and GND clamps in the de-
energised state.
Important note: Only a single cable must be threaded through the cable screw connections to
ensure the seal of the housing is not jeopardised.
4. Tighten the cable screw connections to secure the cables.
5. Affix blind plugs to all of the cable screw connections that are not required.
Important note: All unused cable screw connections on the NivuLog Easy V3 must be sealed
watertightly using the blind plugs supplied. Otherwise the degree of protection for the entire
device is not guaranteed and the manufacturer's warranty is void.
NivuLog Easy V3 - Rev. 03 as of 24.10.2018 55 of 141