Data Translation DT9812 Series, User Manual

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Chapter 3
30
11 DAC 0 Return 31 Digital Output 1
10 2.5 V Reference
a
30 Digital Output 0
9 Analog Ground 29 Ground
8 Analog Input CH7 28 Digital Input 7
7 Analog Input CH6 27 Digital Input 6
6 Analog Input CH5 26 Digital Input 5
5 Analog Input CH4 25 Digital Input 4
4 Analog Input CH3 24 Digital Input 3
3 Analog Input CH2 23 Digital Input 2
2 Analog Input CH1 22 Digital Input 1
1 Analog Input CH0 21 Digital Input 0
a. For the DT9812-10V module, this reference is 2.5 V. For the DT9812-2.5V
module, this reference is 2.44 V.
Table 3: DT9813-10V and DT9813A Screw Terminal Assignments
Screw
Terminal Signal
Screw
Terminal Signal
20 USB +5 V Out 40 Ext Trigger
19 Ground 39 Ext Clock
18 Counter 0 In 38 Ground
17 Counter 0 Out 37 Digital Input 3
16 Counter 0 Gate 36 Digital Input 2
15 Ground 35 Digital Input 1
14 DAC 1 34 Digital Input 0
13 DAC 1 Return 33 Digital Output 3
12 DAC 0 32 Digital Output 2
11 DAC 0 Return 31 Digital Output 1
10 2.5 V Reference 30 Digital Output 0
9 Analog Ground 29 Ground
8 Analog Input CH7 28 Analog Input CH15
7 Analog Input CH6 27 Analog Input CH14
6 Analog Input CH5 26 Analog Input CH13
Table 2: DT9812-2.5V, DT9812-10V, DT9812A Screw Terminal Assignments (cont.)
Screw
Terminal Signal
Screw
Terminal Signal