iTEMP TMT162 Electrical connection
Endress+Hauser 13
In order to avoid connection errors always follow the instructions in the post-connection check
section before commissioning!
5.2 Connecting the sensor
NOTICE
‣
ESD - Electrostatic discharge. Protect the terminals from electrostatic discharge. Failure
to observe this may result in the destruction or malfunction of parts of the electronics.
Terminal assignment
+
-
1
2
3
4
5
6
+
-
3
4
S1
3
S2
-
+
+
-
1
3
!
2
YE (WH)
BK (RD)
BK (RD)
WH
WH
RD
RD
A0045944
3 Wiring of the field transmitter, RTD, dual sensor input
1 Sensor input 1, RTD, : 2-, 3- and 4-wire
2 Sensor input 2, RTD: 2-, 3-wire
3 Field transmitter power supply and analog output 4 to 20 mA or fieldbus connection
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