SYMEO Local Positioning Radar System
LPR-1DHP
Product Documentation
Electrical connections
Copyright © Symeo GmbH 2012
Page 15 of 40
4
Electrical connections
All installation, repair and servicing work must be carried out by
qualified and trained technicians!
The diameter of all cables fed through cable glands must be within 4.5
to 10 mm, and have a round cross-section.
4.1
LPR-1DHP station with TCP/IP interface
The pressure equalization membran (B6) must not be removed or
loosened. Otherwise the housing will not be sealed in a water-proof
manner.
4.1.1
Electrical connection
Power supply is connected using the power supply terminal (A4), Ethernet is connected to socket
(A3).
Figure 6 depicts the pin assignment of (A4): Positive voltage can be connected either at pin 1
or 3, the negative or ground voltage is connected to pin 2.
Polarity reversal or otherwise faulty connection can damage the LPR-
1DHP station.
Figure 6: Electrical connections
4.1.2
Mode of operation
For standard operation of LPR-1DHP stations with TCP/IP interface the rotary switch (S2)
has to be set to position
3
(see
Figure 6
).
A4
A3
1
2
3
+
-
+
