S&T Kontron 3.5"-SBC-VR1000, User Manual, Page: 48 / 92

3.5"-SBC-VR1000 - User Guide, Rev. 1.7
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7.12. Digital Input / Output Header (CN20)
The 10-pin 1.25 mm pitch header CN20 supports 8-bit digital input / output signals to provide powering-on function of
the connected devices.
Figure 25: Digital Input / Output Wafer CN20
Table 33: Pin Assignment CN20
Pin Signal Description Note
1 +5V +5 V power supply 500 mA max.
2 DIO_0 Digital input / output channel 0
3 DIO_1 Digital input / output channel 1
4 DIO_2 Digital input / output channel 2
5 DIO_3 Digital input / output channel 3
6 DIO_4 Digital input / output channel 4
7 DIO_5 Digital input / output channel 5
8 DIO_6 Digital input / output channel 6
9 DIO_7 Digital input / output channel 7
10 GND Ground
Connector Type
B2W, 1x10-pin, 1.25 mm pitch
Mating Connector
Vendor PINREX
Housing Model No.
712-75-10W001
Terminal Model No. 712-70-T00001