4 Electrical connection
StamoSens CSM 750 / CSS 70
12
EHauser
4.2.2
Signal outputs (switch contacts)
4.2.3
Analog output (I-1)
4.3
Cleaning unit
The cleaning unit is connected to the mains supply. The CSM 750 Transmitter is
connected to the cleaning unit according to the following table:
#
Warning!
Disconnect the device from the mains before opening it. The connection contacts are
live even when the transmitter is switched off.
Output
Terminals
Description
Alarm 1
7 / 8 / 9
Switches when alarm value 1 is exceeded or undershot
Alarm 2
4 / 5 / 6
Switches when alarm value 2 is exceeded or undershot
Hold
10 / 11 / 12
Measurement interrupted, values held
Fault
13 / 14 / 15
Error message can be retrieved via operating menu
Cleaning
16 / 17 / 18
Switch contact to clean sensor
Output
Terminals
Description
Sensor 1
0/4 mA
20 mA
31 / 32 / 33
Measurement range start
Measurement range end
Terminal CSM 750
Cleaning unit terminal
Function
3 (
)
)
PE
Grounding for housing
1 (L)
L1
Conductor
2 (N)
N
Zero conductor
16
1
Fuse
18
2
