ABB LS4000 Operating Instructions Manual - page 150
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Operating Instructions Manual
Manual is about: Diode laser analyzers
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LS4000, LS4060 DIODE LASER ANALYZERS | OI/LS4000/O2-EN REV. A
Connecting the potential equalization terminal
In order to select the correct cable, please note the cable specifications
Connect the following devices via a ground cable to the local potential equali-
zation terminal:
Transmitter unit
Receiver unit
Junction box
No. Meaning
1
Receiver unit
2
Transmitter unit
3
Junction box
The potential equalization terminal prevents the cable from twist-
ing during installation and prevents it from coming loose during
operation.
Connecting the
potential
equalization terminal