Installation and operating manual
53
010-532_05
EN
(+)
sw/BK
FG
(-)
On1
On2
Off
A
la
rm
FG
ON
Off
A
la
rm
rt/RD
(+)
sw/BK
(-)
rt/RD
Mono
Duo
[9]
Overview of connections for the level sensor
Wire colour
Name on PCB
Terminal colour
red
On/ON1
white
black
On/On1
blue
Note: When extending the cable of the level sensor use
KESSEL-junction box (art. No. 28799).
4.4.3 Connecting the level sensors
Mono/Duo level sensor (non-ATEX)
Connect the ends of the level sensor’s leads to terminal [9].
The level sensor’s connection is identical for both Mono and Duo systems.
Only level sensors without an ATEX requirement may be connected to
the terminal block for float switches.
