DAQ system NET-AIO12 Manual do utilizador - Página 8
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Imprimir página3-6 POWER Connector (J5)
As the board power connector, input power of +5VDC, 1A or more.
[Table 3. POWER Connector Description]
Pin No.
Pin Name
1
+5VDC
2
GND
3-7 Digital Input/Output Connector (J12)
Each 8-bit digital input/output signal is connected. Input and output the isolated 12/24VDC
signal. The circuit diagram is shown in [Figure 5].
[Table 4. Digital I/O Connector Description]
Pin No.
Pin Name
1
DIN_COM
2
DOUT_COM
J5
1
DC-JACK, d=2mm
Description
Power 5V
Power Ground
DIN_COM
2.4K
DINx
Input Circuit
+3.3V
330
BOUTx
Output Circuit
[Figure 5. Digital I/O Circuits]
J12
19
17
15
13
11
20
18
16
14
12
BOX HEADER RA 2x10, 2.54mm
Description
Digital Input Common Terminal,
Digital Output
2
PCB
+3.3V
22
9
7
5
3
1
10
8
6
4
2
NET-AIO12 User's Manual
Remark
BINx
DOUT0
DOUT_COM
Remark
7