Advantech SPC-57 Manuel d'utilisateur télécharger pdf (Page 51)

Pin Number Pin function Ps.

1 AC97_AGND

2 AC97_AGND

3 TPRX100N

4 TPRX100P

5 TPTX100N

6 TPTX100P

7 nSPEED100

8 nLINK

9 AC97_AGND

10 AC97_AGND

11 IO_VCC3P3

12 IO_VCC3P3

13 VCC_USB_H1

14 VCC_USB_H2

15 USB_P1

16 USB_N1

17 USB_P2

18 USB_N2

19 AC97_AGND

20 AC97_AGND

3.3 Power system

The power system of the SPC-57 includes IO board, adapter and power cord.

Users can only use a Terminal Block 5.08mm 3P MALE 19Vdc power adapter to be

SPC-57’s power input. There is one 3.0V, coin-type rechargeable backup battery on

SPC-57. This coin battery is mainly for external RTC of the PCM-7230. When the

power switch is on, the external DC power will automatically charge this coin battery.

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Advantech SPC-57 Manuel d'utilisateur Page 51