E+E Elektronik EE360, Руководство пользователя

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User Manual EE360
Moisture in Oil Sensor | 11
4.2 Electrical Connection
NOTICE
The electrical installation of the EE360 shall be performed by qualified personnel only. Observe all applicable
national and international requirements for the installation of electrical devices as well as for power supply
according to EN 61140, class III (EU) and class 2 supply (North America).
WARNING
Incorrect installation, wiring or power supply may cause overheating and therefore personal injuries or
damage to property.
For correct cabling of the device, always observe the presented wiring diagram for the product version used.
The manufacturer cannot be held responsible for personal injuries or damage to property as a result of
incorrect handling, installation, wiring, power supply and maintenance of the device.
Connection Diagram
V+
GND
GND
OUT 1
OUT 2
GND RS485
RS485 A (=D+)
RS485 B (=D-)
V
mA
8 - 35 V DC
12 - 30 V AC
1
2
3
4
5
6
7
8
Modbus RTU
(galvanically isolated)
Analogue outputs
Supply
V
mA
Fig. 6 Electrical connection
Analogue outputs
Both analogue outputs shall be configured to either voltage or current. Measurands, analogue output range and
scaling are freely selectable. All settings can be performed via display and push buttons or using the PCS10
Product Configuration Software, see 6.1 Configuration Interface.
Error indication
The analogue outputs feature an error indication function according to NAMUR NE43. In the case of an error the
output signal will freeze at 21 mA or 11 V respectively.
PLEASE NOTE
The error display is disabled by default.
When changing one of the analogue outputs from current to voltage and vice versa, the second output will
change automatically as well. The output scaling changes automatically if it is out of physical range (i.e. 20 mA
will be changed to 10 V instead of 20 V).
PLEASE NOTE
Check output scale after changing between voltage and current output.