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3
INSTALLATION
12
OPTISYS TSS X050 SERIES
www.krohne.com
07/2018 - 4004781502 - MA OPTISYS TSSx050 R02 en
3.4 Mechanical connection
Installation procedure
•
Insert the sensor into the matching modular process connection.
•
Tighten the pressure screw to a torque of maximum 10 Nm.
3.5 Electrical connection
The electrical connection is made via a M12 plug connection. Assure to use the original IP69K
connecting cable with the proper VA connector.
•
Connect the cable to the plug of the device.
•
Tighten the retainer nut hand-tight.
DANGER!
•
Risk of injuries due to escaping process fluid!
•
Burns or chemical burns depending on the properties of the process fluid.
•
Wear safety goggles and protective clothing!
•
Install the device only when the tank or pipeline is depressurised, empty and clean!
DANGER!
All work on the electrical connections may only be carried out with the power disconnected.
DANGER!
Observe the national regulations for electrical installations!
WARNING!
Observe without fail the local occupational health and safety regulations. Any work done on the
electrical components of the measuring device may only be carried out by properly trained
specialists.
Figure 3-1: Pin designation
Pin
Colour
Designation
1
Brown
(+) supply (24 VDC)
2
White
Switching output
3
Blue
(-) supply
4
Black
4...20 mA analogue output
5
Green/yellow or grey
Teach input (+12...30 VDC) (only for TSS 1050/2050)
1
2
4
3