Programmable Bidirectional DC Power Supply 62000D Series
Operating and Programming Manual
A-2
(12) PIN 12: AVO_MEAS_V, voltage measurement only that allows you to set in “voltage
form” with input voltage range from 0V to 10V, see section 3.2.4.1.1 APG for detail
information.
(13) PIN 13: N.C.
(14) PIN 14: FAULT, the signals include output over voltage, output over current, output over
power and FOLDBACK, over temperature, fan failure, and input over voltage or input
under voltage protection; TTL: Active Low.
(15) PIN 15: PROG_TRIG, the external trigger signal (negative edge trigger) in program
editing mode.
(16) PIN 16: DPG _GND, digital signal for grounding.
(17) PIN 17: DO2, over temperature protection signal. TTL: Active Low.
(18) PIN 18: DI1, it provides External Load ON/OFF function for you to control it. If DI1 and
DI2 are set to External Load ON/OFF, both signals need to be HIGH to set the Load
OFF and on the contrary, both signals need to be LOW to set the Load ON.
When DI1 (or DI2) is set to Remote Inhibit and Low, all channels in FRAME are Load
OFF and a REMOTE INHIBIT protection message will appear. This protection is not
cleared even if the DI1 (or DI2) is High, thus Load ON is unable to be executed. DI1 and
DI2 are communication control and the action time must less than 5ms.
(19) PIN 19: DPG _GND, digital signal for grounding.
(20) PIN 20: N.C.
(21) PIN 21: AVO_SET_V, voltage setting only that allows you to set in “voltage form” with
input voltage range from 0 to 10V, see section 3.2.4.1.1 APG for detail information.
(22) PIN 22: APG _GND, analog signal for grounding.
(23) PIN 23: N.C.
(24) PIN 24: APG _GND, analog signal for grounding.
(25) PIN 25: N.C.
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