Technical information

8 – THEORY OF OPERATION
Simplified I/O Schematics
136
8.10 Simplified I/O Schematics
Figure 29 – Digital Input Simplified Schematic
15.0K Ω
15.0K
Ω
475 Ω
D2
D2/D3
Com
Figure 30 – Analog Input Simplified Schematic
1M Ω
499 Ω
JP 3
AIN+
AIN-
1M Ω
Figure 31 – Analog Output Simplified Schematic
10 Ω
499 Ω
JP 1
20.0K Ω
20.0K Ω
365 K Ω
36.0K Ω
1 K Ω
10 K Ω
0.1 цf
0.1 цf
+ 15V
AOUT
COM