Advantech SPC-57 Manual do Utilizador descarregar pdf (Página 43)

3.1.17 Form factor

Figure 3.6 Form factor of the PCM-7230

3.2 I/O Board

The I/O Board can expand its I/O function thru two I/O cables. The expand functions

have RS-232*1(COM1); RS-485*1(COM4) ; Audio(Line-out) ; RJ-45 for Ethernet

port ; USB Client ; 2 port USB Host ; Power connector (10~28 V) ; Power switch ;

Power Source to main board ;

Multi-function I/O header (I) ; Multi-function I/O header (II).

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Advantech SPC-57 Manual do Utilizador Página 43