1
V
in
External charging voltage
2
GND
Earthing
3
V
out
Output 1: Switchable sensor
supply
4
V
batt
Direct accu or battery voltage
output
5
Input 1
Universal input 1
6
Input 2
Universal input 2
7
Input 3
Universal input 3
8
Input 4
Universal input 4
9
NO
Output 2: Isolated switch contact
10
CC
Allocation of the main terminal block X12
1. Remove the four screws that secure the housing cover. Then open the NivuLog Easy .
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. Connection of the external temperature sensor:
If the external temperature sensor was ordered at the same time as the NivuLog Easy , it should
already be connected correctly.
If you ordered an external temperature sensor at a later date as an accessory, the following steps
must be completed:
Important note:
Please note that not every type of external temperature sensor can be
installed by the customer (see "Sensors" on page 72).
1. Remove the main terminal block. Ensure that the external charging voltage is switched off if it is
already connected to the main terminal block.
2. Remove the accu or battery pack.
3. Thread the sensor and its cable internally through the M12 cable screw connection.
4. Connect the connector of the external temperature sensor to the connector X4 for the external
temperature sensor .
5. Tighten the M12 cable screw connection to secure the sensor cable.
6. Install the accu or battery pack before fitting the main terminal block.
3. Then connect your sensors and actuators with the universal inputs and outputs. If you are using an
accu pack to supply the NivuLog Easy , connect the external charging voltage to V
in
and the GND.
Ensure that no current is present!
Important note:
Only a single cable must be threaded through the cable screw connections to
ensure the seal of the housing is not damaged.
4. Tighten the cable screw connections to secure the cables.
26 of 73
NivuLog Easy - Rev. 05 as of 02.07.2012
