User`s guide

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ACLD-8125

Pin Assignment of CN2B

Pin Description

1 AGND

2 AI15

3 AI6

4 AGND

5 AI13

6 AI5

7 AGND

8 AI11

9 AI3

10 AGND

11 AI9

12 AI1

Pin Assignment of CN3

Pin Description

1 VREF

2 AO1

3 EXTREF1

4 AGND

5 EXTREF2

6 AGND

7 CNT0_CLK

8 CNT0_GATE

9 CNT0_OUT

10 DGND

11 GATE

12 EXT_TRG

13 DGND

14 VCC

3.5 Expamle for temperature measuring by

using the ACL-8112 and ACLD-8125

There is an on-board CJC circuit. The CJC is connected with Channel 0

of the internal connector. It can be used for obtaining environment

temperature.

1) ACLD-8125 JP1 : 1+2 JP2 : 2+3

2) ACL-8112 JP9 : +/- 5V range