System-Related Functions
– Negative current limit setting (I_Lim-): Connect an external DC power
supply capable of outputting 0V ~ 10V between pin 15 (Cur_Pro) and pin
3/4/5/6 (AGND) of the analog interface.
• CC priority mode
– Current setting: Connect an external DC power supply capable of output-
ting –10V ~ 10V between pin 15 (Cur_Pro) and pin 3/4/5/6 (AGND) of the
analog interface.
– High voltage limit (V_High): Connect an external DC power supply capa-
ble of outputting 0V ~ 10V between pin 17 (Cur/Vol_Pro) and pin 3/4/5/6
(AGND) of the analog interface.
– Low voltage limit (V_Low): Connect an external DC power supply capa-
ble of outputting 0V ~ 10V between pin 1 (Vol_Pro) and pin 3/4/5/6
(AGND) of the analog interface.
The wiring method is as follows.
• Switch of On/Off state
The On/Off state can be switched remotely through the analog interface.
Connect an external DC power supply capable of outputting 0V and 5V be-
tween pin 8 (On/Off_In) and 21 (GND) of the analog interface. Other analog
input pins should also be connected correctly. The wiring method is shown
in the figure below.
Copyright © Itech Electronic Co., Ltd.
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