3. External Connection
Connector Pin Assignment
CN1
14 --- AGND
13 --- AO00
12 --- AGND
11 --- AO01
10 --- DI00
9
--- DI01
8
--- DI02
7
--- DI03
6
--- DGND
5
--- DO00
4
--- DO01
3
--- DO02
2
--- DO03
1
--- DGND
Figure 3.2. Pin Assignment of CN1
CN2
AGND --- 1
AI07 --- 2
AI06 --- 3
AI05 --- 4
AI04 --- 5
AGND --- 6
AGND --- 7
AI03 --- 8
AI02 --- 9
AI01 --- 10
AI00 --- 11
AGND --- 12
N.C. --- 13
AGND --- 14
Figure 3.3. Pin Assignment of CN2
Table 3.1. Signal name of CN1 and CN2
AI00 - AI07
Analog input signal. The numbers correspond to channel numbers.
AO00 - AO01
Analog output signal. The numbers correspond to channel numbers.
AGND
Common analog ground for analog I/O signals.
DI00 - Dl03
Digital input signal.
DO00 - DO03
Digital output signal.
DGND
Common digital ground for digital I/O signals
22
AIO-160802AY-USB
