BK Precision 9115-AT User Manual download pdf (Page 41)

2. Select Off and press . This will disable external analog control. To enable, select

any of the three other menu items and press after selection.

3. When finished, press several times to exit the menu.

Pin Assignment

Below are the pin assignments of the analog interface.

Figure 3.3 - Analog Interface Pin Assignments

Pin # Label Description

1 DGND Ground pin

14 EXT ON Control output state

15 SHUT_OFF Emergency shut off

16 POWER_OK Status output

18 CV_CC+ CV mode status

19 CV_CC- CC mode status

20 VPRG Voltage programming input

21 REF_10V 10V DC reference output

22 IPRG Current programming input

23 VMON Voltage monitoring output

24 IMON Current monitoring output

13 AGND Ground pin

DO NOT input any voltages above 10 V DC or 10 kΩ resistance or below 0 V DC to any of

the 25 pins. Doing so will damage the power supply. The inputs also do not have reverse

polarity protection. Check your positive and negative connections carefully first before

feeding power into the control pins.

Control Output State

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 73 74

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BK Precision 9115-AT User Manual Page 41