4
Connection and wiring
4.1
Temperature inputs
There are 6 isolated measuring inputs available for thermocouples.
The following thermocouples can be connected to these inputs in both isolated
and in non-isolated configurations:
●
Type J (Fe-CuNi) according to IEC 60584, measuring point temperature
-100°C to 700°C
●
Type K (NiCr-Ni) according to IEC 60584, measuring point temperature
-100°C to 1,000 °C
●
Type L (Fe-CuNi) according to DIN 43710, measuring point temperature
-100°C to 700 °C
The thermocouple type must be software configured.
Information
A thermocouple type that is incorrectly entered in the configuration can cause
measurement errors!
The resolution of the measuring procedure on the inputs is 14Bit.
Each of these inputs is equipped with sensor failure monitoring. If the meas-
uring range is undercut, a sensor failure is output.
All inputs are isolated against the logic and against one another.
The terminals are fitted with gold contacts. Consequently, the plugs are used
must have gold contacts.
4.1.1
Connection example
Fig.4-1:
Connection example
TM 240/A, TE 220/A for KeStudio U3
Connection and wiring
© KEBA 2011
Project engineering manual V1.10
13
Summary of Contents for Kemro TM 240/A
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