JUMO ecoTRANS Lf 03, Руководство по эксплуатации

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13 Operation via setup interface
Caution
The setup interface and the measurement inputs for conductivity
and temperature are not electrically isolated. This means that, in
unfavorable conditions, equalizing currents may flow when the PC
interface is connected. These equalizing currents may result in
damage to the devices connected.
However, there is no danger if the measurement circuit of the
transmitter is electrically isolated from ground. If this is not assured,
then one of the following safety measures should be taken:
1) Use a computer without electrical coupling to ground
(e.g. battery-operated notebook).
The computer must not be connected to a network.
2) Disconnect the measurement inputs of the transmitter before
connecting the PC interface.
3) No additional measuring cells or probes must be in the medium
during calibration, as this could result in measurement and
calibration errors!
P
EXIT
JUMO ecoTRANS Lf 03
PC interface cable
JUMO PC setup software
multilingual D / GB / F
PC or notebook with RS232 interface
Operating system:
– Windows ’98
®
– Windows 2000
®
– Windows XP
®
– Windows NT
®
4.0 or higher