Chroma 62000H Series Operating & Programming Manual page 234

Programmable DC Power Supply (with Solar Array Simulation) 62000H Series
Operating & Programming Manual
(12) PIN 12: N.C.
(13) PIN 13: DGND.
(14) PIN 14: APIGND, +12V auxiliary power ground potential for APG only, see section
3.3.1.1 for detail description.
(15) PIN 15: AIO_SET_R, current programming for APG only that allows users to set in
"resistance form", see section 3.3.1.1 for detail description.
(16) PIN 16: AIO_SET_C, current programming for APG only that allows users to set in
"current form", see section 3.3.1.1 for detail description.
(17) PIN 17: AIO_SET_V, current programming for APG only that allows users to set in
"voltage form", see section 3.3.1.1 for detail description.
(18) PIN 18: AIO_MEAS_C, current programming for APG only that allows users to set in
"current form", see section 3.3.1.1 for detail description.
(19) PIN 19: AIO_MEAS_V, current programming for APG only that allows users to set in
"voltage form", see 3.3.1.1 for detail description.
(20) PIN 20: N.C.
(21) PIN 21: INTERLOCK, this function allows users to use the Pin 21 of ANALOG
INTERFACE to control the Power Supply for temporary OFF, see section 3.3.5.5 for
detail description.
(22) PIN 22: _EXT_ON, this function allows users to use the Pin 22 of ANALOG INTERFACE
to control the ON/OFF of Power Supply, see section 3.3.5.6 for detail description.
(23) PIN 23: _FAULT, this pin will turn to LOW when the protection signals described in
section 3.3.5 occur.
(24) PIN 24: _OTP, this pin will turn to LOW when over temperature protection occurs.
(25) PIN 25: N.C.
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