WIKA IntelliTHERM TGT73, Руководство по эксплуатации

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EN
14347811.01 07/2019 EN/DE
WIKA operating instructions model TGT73 (Ex) 21
5. Commissioning, operation
Pin assignment cable socket
Cable ConnectorAssignment
red Pin 1 U
B
+/I+
black Pin 4 0 V/I-
brown Pin 2 n.c.
- - - Pin 3 n.c
Explanation of the terminal assignments used:
U
B
+ Positive terminal of supply voltage
0 V Negative terminal of the supply voltage
Sig+ Positive terminal of output signal
Sig- Negative terminal of output signal
The instruments must be connected to the equipotential bonding of the
plant.
Designation of connection terminals
Terminals 1 and 2 are the connection terminals for the signal output and
the voltage supply, respectively. The terminal labelled PE (protective
earth, protective conductor) is internally connected to the case. The
connections 3 to 6 or 4 to 6 in the 3-wire variant, should be left free and
must not be used as points (see also chapter 10 “Specifications”).
Ground, connected
to case
3)
U
B+
/Sig+
+0 V/Sig-
Terminals 3, 4, 5 and 6:
for internal use only
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