AXIOMTEK SHB130 Series, User Manual

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SHB130 LGA1150 Full-size CPU Card
10 Board and Pin Assignments
2.4.1 External Temperature Sensor Connector (CN1) (Optional)
This is a 2-pin connector for external temperature sensor (NTC thermistor) interface.
The thermistor value should be 10K and its B value is 3435K.
2.4.2 SMBus Connector (CN2)
The SMBus interface is available through this connector.
2.4.3 Digital I/O Connector (CN3)
The board is equipped with an 8-channel digital I/O connector that meets requirements
for a system customary automation control. The digital I/O can be configured to control
cash drawers and sense warning signals from an Uninterrupted Power System (UPS), or
perform store security control. You may use software programming to control these
digital signals.
Pin Signal
1 Sensor Input
2 GND
Pin Signal
1 CLOCK
2 N.C
3 GND
4 DATA
5 +5V
Pin Signal Pin Signal
1 DIO 1 2 DIO 8
3 DIO 2 4 DIO 7
5 DIO 3 6 DIO 6
7 DIO 4 8 DIO 5
9 GND 10 GND