Xantrex XKW 12-150, Operating Manual

Page: 60 / 90

Operation
Remote Programming of Output Voltage and Current Limit
58
Operating Manual for XKW 3kW Series Power Supply
Figure 3.6
Programming Output Voltage with a 0-10Vdc Source
Programming Output Voltage with a 0-1mA Source
1. Remove the jumper between pins 20 and 21 of connector J3.
2. Connect the external programming source between pin 9 (voltage programming
input/positive) and pin 12 (return) of connector J3.
Varying the current source from 0 to 1mA will vary the output voltage from 0 to
100% of the model rating. The output current limit is set by adjusting the front panel
current limit control.
Figure 3.7
Programming Output Voltage with a 0-1mA Source
J3
+
0 - 10 V
A
B
C
A
B
C
JMP 1
JMP 2
8 7 6 5 4 3 2 1
J3
+
0 - 1 mA
TM-25OP-01XN.book Page 58 Monday, April 5, 2004 8:58 AM