4.1.2
Connection diagram
Fig.4-2:
Connection diagram
1
... Counter and logic
Extension using thermo-compensation line
If the signal line to the thermocouple has to be extended, a thermo compen-
sation line must be used. This must be made from the appropriate material to
the thermocouple and appropriate plug-in terminal systems must be used for
the thermocouples.
No terminal temperature sensor may be connected in this case.
Information
With thermo compensation lines, the possible temperature measurement
range can be reduced (e.g. to 0°C to 200°C).
Extension using Cu-wire
If due to the reduced temperature measurement range or due to cost reasons
a Cu-wire is used instead of the thermo-compensation line, then a terminal
temperature sensor must be inserted to avoid gross measurement errors (TE
220/A) (measurement with external compensation).
Connection and wiring
TM 240/A, TE 220/A for KeStudio U3
© KEBA 2011
Project engineering manual V1.10
14
Summary of Contents for Kemro TM 240/A
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