83-530-000 Rev. G
39
3. Programming by external resistor:
Programming by external resistor is possible. Refer to
Section 6-5 for details.
4. Programming via the Serial
The communication port is referenced to the IF_COM
Communication port (RS232/RS485):
which is isolated from the power supply output potential.
Therefore power supplies connected in series can be
chained using the Remote-In and Remote-Out connectors.
Refer to Chapter 7 for details.
5.14.2 Series connection for positive and negative output voltage
In this mode, two units are configured as a positive and negative output. Set the current limit of each
power supply to the maximum that the load can handle without damage. It is recommended that diodes
be connected in parallel with each unit output to prevent reverse voltage during start-up or in case one
of the units shuts down. Each diode should be rated to at least the power supply rated output voltage
and output current. Refer to Fig.5-3 for this operating mode.
Remote programming in series operation for positive and negative output voltage
1.
Programming by external voltage:
The analog programming circuits of this power supply are
referenced to the negative Sense (-LS) potential. There-
fore the circuits used to control series connected unit
must be separated and floated from each other.
2.
Using the SO function and PS_OK:
The Shut-Off and PS_OK circuits are referenced to the
isolated
interface
common,
IF_COM
(J1-2-3).
The
IF_COM terminals of the units can be connected to obtain
a single control circuit for the power supplies connected
in series.
3
Programming by external resistor:
Programming by external resistor is possible. Refer to
Section 6-5 for details.
4.
Programming via the Serial
Communication port (RS232/RS485):
The communication port is referenced to the IF_COM
which is isolated from the power supply output potential.
Therefore power supplies connected in series can be
chained using the Remote-In and Remote-Out connec-
tors. Refer to Chapter 7 for details.
Summary of Contents for GENESYS 10KW
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