Instructions

Page 8
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
[e-mail]
PS 2000 B Single Series
1.7.5 Alarm signals
Theequipmento󰀨ersvariouspossibilitiesforsignalingalarmconditions,however,notfordangersituations.The
signalsareoptical,astextonthedisplay.Allalarmswillcausethedevicetoswitcho󰀨theDCoutput.
The meaning of the signals is as follows:
Signal OT
(OverTemperature)
• Overheating of the device
• DCoutputwillbeswitchedo󰀨
• Non-critical
Signal OVP
(OverVoltage)
• Overvoltage shutdown of the DC output occurs due to high voltage being generated by
the device or is entering the device from outside
• Critical! The device and/or the load could be damaged
Signal OCP
(OverCurrent)
• Shutdown of the DC output due to excess of the preset limit
• Non-critical, protects the load from excessive current drain
1.8 Technical data
1.8.1 Approved operating conditions
• Use only inside dry buildings
• Ambient temperature 0-50 °C
• Operational altitude: max. 2000 m above sea level
• Maximum 80% humidity, not condensing
1.8.2 General technical data
Display: Color TFT display, 320pt x 240pt
Controls: 2 rotary knobs with pushbutton functions, 2 pushbuttons
The nominal values for the device determine the maximum adjustable ranges.