BERNT LORENTZ GmbH
Siebenstücken 24, 24558 Henstedt-Ulzburg, Germany,
Tel (+49) 0 4193 8806-700, www.lorentz.de
All specifications and information are given with good intent, errors are possible and products may be subject to change without notice.
Pictures may differ from actual products depending on local market requirements and regulations.
Guide for troubleshooting for PS2 pump controller
If a proper voltage is present, the validity of the sensor needs to be confirmed. The analog input
of the controller uses 4-20 mA signals. Therefore, the current needs to be checked. The current
is measured in series as shown in the following connection overview:
• Configure your multimeter
o Choose current mA-
measurement
o Connect the measuring clips as
shown above
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