WIKA TFT35 Mode D'emploi page 16

5. Commissioning, operation
5.2 Electrical connection
EN
Circular connector M12 x 1
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Angular connector DIN EN 175301-803, form A
■
This is protection class 3 equipment for connection at low voltages,
which are separated from the power supply or voltages of greater than
AC 50 V or DC 120 V. Preferably, a connection to an SELV or PELV circuit
is recommended; alternatively protective measures from HD 60346-4-41
(DIN VDE 0100-410).
16
DANGER!
Danger to life caused by electric current
Upon contact with live parts, there is a direct danger to life.
▶
The instrument may only be installed and mounted by
skilled personnel.
▶
Operation using a defective power supply unit (e.g. short
circuit from the mains voltage to the output voltage) can
result in life-threatening voltages at the instrument!
▶
Carry out mounting work only with power disconnected.
4 ... 20 mA
4 ... 20 mA
0 ... 10 V
0.5 ... 4.5 V
0 ... 10 V
0.5 ... 4.5 V
WIKA operating instructions model TFT35