Series 2268 850 Watt DC Power Supplies Reference Manual
Analog Programming & Isolated Analog Programming
2268S-901-01 Rev. A / January 2015
87
ISOLATED ANALOG PROGRAMMING MODE (ISOL)
See “Rear Panel Familiarization” on page 15 for more details about connections.
AUX Output and Isolated Analog Programming (ISOL) Connector
The AUX Output and Isolated Analog Programming (ISOL) Connector is a 15-pin female
DSUB connector. See Figure 28. All pins on this connector are electrically isolated from the
output of the power supply.
The AUX Output and ISOL Connector provide access to the following functions:
Function
850 W
Aux5 V and +15 V outputs
standard
OUTPUT ENABLE Aux
standard
Power On Status (output)
standard
SD—Shutdown (input)
standard
Interlock
standard
ISOL programming and monitoring
standard
Figure 28: AUX Output and ISOL Connector Pinout
IS_VOL_PR_V
IS_VOL_PR_C
IS_MON_VOL
AUX1 (+5V)
S_MON_CUR
INTER_LOCK_1
INTER_LOCK_2
MAIN_PS_GOO
SD (Shutdown Main O/P)
AUX2 (+15V)
ISO_VOL_RES
COM_ISOLATE
ISO_CUR_RES_P
AUX1_&_AUX2
COM_ISOLATE
Summary of Contents for Keithley 2268 Series
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