Advantech PCA-6190 Manual de usuario descargar pdf (Pagina 36)

ACP-4320 User Manual 28

5.3 Thermal Sensor

There is a thermal sensor mounted on the right-wall plate, close to the rear side of

the chassis. The thermal sensor monitors the in-chassis temperature. When the side

temperature is overheated, the thermal sensor sends a signal to the alarm board and

a continuous alarm will be activated. To stop the alarm beep, press the Alarm Reset

button on the front panel. Figure 5.2 shows the layout of the thermal sensor module.

Figure 5.2 Thermal sensor module layout

The default sensor I.D. number is 1. Users can refer to Table 5.4 Thermal sensor

number setting to adjust the switch.

ON ON ON OFF

Note! Please connect the fan connectors in the correct sequence: If two fans

are set on SW1, the correct method to connect them into connectors

FAN1 and FAN2. If the two fans are connected to other fan connectors,

out of sequence, such as FAN1 and FAN3 or FAN2 and FAN3 or FAN3

and FAN4, then the alarm will not function correctly.

Table 5.3: CN1 & CN2, Temperature sensor connector

Pin 1 +5 V

Pin 2 T_SCLK

Pin 3 T_SDAT

Pin 4 GND

Table 5.4: SW1, Thermal sensor I.D. number setting

Sensor I.D. Number SW 1 -1 SW 1 - 2 SW 1 - 3 SW 1 - 4

1 (default) OFF OFF OFF ON

2OFFOFFONON

3 OFF ON OFF ON

4 OFF ON ON ON

5ONOFFOFFON

6 ON OFF ON ON

7ONONOFFON

8ONONONON

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 42

Sin comentarios

Advantech PCA-6190 Manual de usuario Pagina 36