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60
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4.4 Ground connection
4.4.1
05M, 1M, 2M, 3M models
At the bottom side of the mainboard PCB you will find a connector (jumper) which has been placed from
factory side as shown in the picture [
bottom
and
middle
pin connected]. In this position the ground
connections (GND power supply/ outputs) are connected with the ground of the electronics housing.
To avoid ground loops and related signal interferences in industrial environments it might be necessary to
interrupt this connection. To do this put the jumper in the opposite position [
middle
and
top
pin connected].
If the thermocouple output is used the connection GND
– housing should be interrupted generally.
Figure 17:
Ground connection
Summary of Contents for CTlaser 05M
Page 1: ...Operator s Manual optris CTlaser LT LTF 05M 1M 2M 3M MT F2 F6 G5 P7 Infrared thermometer...
Page 8: ...8 Appendix C Smart Averaging 96 Appendix D Declaration of Conformity 97...
Page 44: ...44 Figure 2 Mounting bracket adjustable in one axis Order No ACCTLFB standard scope of supply...
Page 45: ...Mechanical Installation 45 Figure 3 Electronic box...
Page 97: ...Appendix D Declaration of Conformity 97 Appendix D Declaration of Conformity...
Page 98: ...optris CTlaser E2018 12 A...
