User Manual

Page 31
EA Elektro-Automatik GmbH
Helmholtzstr. 31-33 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
[e-mail]
PS 9000 2U Series
1.10.10 Share Bus-Connection
The 2 pole WAGO socket (“Share”) on the back side of the device is provided for
connection to equally named sockets on compatible power supplies series to achieve
a balanced load current distribution during parallel connection of up to 10 units. The
socket is also used to connect the power supply to compatible electronic loads, in
order to build a two-quadrants operation setup. Following power supply and electronic
load series are compatible:
• PS 9000 2U/3U (new from 2014)
• PSI 9000 2U/3U (new from 2014)
• ELR 9000
1.10.11 Sense connector (remote sensing)
If the output voltage has to be dependant on the consumer location rather than the DC
output of the power supply, then the input “Sense” can be connected to the consumer
where the DC connection is made. This compensates, up to a certain limit, the volt-
age difference between the power supply output and the consumer, which is caused
by the high current through the load cables. The maximum possible compensation
is given in the technical data.