Thermal Sensor, Led, Usb And K/B; Figure 3.2: Thermal Sensor; Figure 3.3: Thermal Sensor Layout - Advantech ACP-7000 User Manual

3.4 Thermal Sensor, LED, USB and K/B

There is a temperature sensor inside the chassis, See Figure 3.2 to find the
location and Figure 3.3 for the connection. When the temperature rises,
the temperature sensor sends a signal to the alarm board and a continuous
alarm is sounded. To stop the alarm, press the Alarm Reset Switch at the
front panel.
Pin Definition
CN1~2: I2C Sensor board (LM75) Connector
Pin 1: +5V
Pin 3: Sensor board I2C bus data Pin 4: GND
ACP-7000 User's Manual

Figure 3.2: Thermal Sensor

Figure 3.3: Thermal Sensor Layout

Pin 2: Sensor board I2C bus clock
32