04E3920 User Manual QuickTOC
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ATEX 2 57
4 Installation
4.7 Signal connections
LAR | PROCESS ANALYSERS AG
4.7 Signal connections
The analyser has different digital connections. The signal lines can be connected by you on the installa-
tion plate in the rear part of the housing, and be programmed by your local partner or the Technical
Support of LAR as part of initial start-up.
Signal lines to be connected:
• RS232 serial interface to a computer unit via an RS232 cable (Chapter 3.4.5.2 on page 22)
• Digital Inputs (Chapter 3.4.5.3 on page 22)
• Relays (Chapter 3.4.5.4 on page 23)
• Analog Outputs (Chapter 3.4.5.5 on page 23)
4.8 Rinsing Water
Rinsing Water (provided by the operator) used for rinsing the injection needle is required for Start-Up.
Notice
It is possible to use other mains voltages.
If you have any question, please contact your local partner or the Technical
Support of LAR (Chapter 15 on page 245).
Warning
Warning of incorrect electric connections
The analyser may be damaged if it is not connected to the mains matching the
data stated on the nameplate.
Before the analyser is switched on, a check must be run on whether the local
voltage supply matches that on the nameplate.
If this power supply is not available, please contact your local partner or the
Technical Support of LAR (Chapter 15 on page 245).
Do not switch the analyser on before using it for the first time without the pre-
sence of a technician authorised by LAR - otherwise this voids the warranty of
your analyser.
Warning
Warning of incorrect setting-up
The analyser may be damaged if it is not connected to the mains matching the
data stated on the nameplate.
Do not switch the analyser on before using it for the first time without the pre-
sence of a technician authorised by LAR - otherwise this voids the warranty of
your analyser.
Notice
Disconnect the analyser from electric power prior to cabling the system.
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