Lanner LEC-2280E User Manual
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Contents
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16Board LayoutChapter 3Embedded and Industrial ComputingSCT1, SCT2: Select COM1 Protocol SettingRS-232RS-422RS-485SwitchProtocolSCT1 SCT2RS-232 (default) 1-5, 2-6, 3-7, 4-8 1-2RS-422 5-9, 6-10, 7-11, 8-12 3-4RS-485 5-9, 6-10, 7-11, 8-12 5-6SCT3, SCT4: Select COM2 Protocol SettingSwitchProtocolSCT3 SCT4RS-232 (default) 1-5, 2-6, 3-7, 4-8 1-2RS-422 5-9, 6-10, 7-11, 8-12 3-4RS-485 5-9, 6-10, 7-11, 8-12 5-6Jumper SettingsMicrophone-in Audio Jack (CN1)Line-out Audio Jack (CN2)Note: The driver for the VGA and Audio portsshould be installed with the following order:Chipset INF->Graphic->AudioCOM1 RS-232 Serial Port(COM1): It is a RS-232/422/485port through the D-SUB9 connector.RS-232/422/485 Serial Port(COM2): It is a RS-232/422/485port through the D-SUB9 connector.6 7 8 91 2 3 4 5Pin No. Function1 CO_GNd2 MIC_INL3 CO_GNd4 INsULATOR5 MIC_INRLEK-IOA2 BoardPin No. Pin NameRs-232 Rs-422 Rs-4851 dCd TXd- dATA-2 RXd TXd+ dATA+3 TXd RXd+4 dTR RXd-5 GNd6 dsR7 RTs8 CTs9 RIPin No. Function1 CO_GNd2 LINOUT-L3 CO_GNd4 INsULATOR5 LINOUT- RPin No. Pin NameRs-232 Rs-422 Rs-4851 dCd TXd- dATA-2 RXd TXd+ dATA+3 TXd RXd+4 dTR RXd-5 GNd6 dsR7 RTs8 CTs9 RISCT2135246SCT19511284951128413524613524613524695112849511284SCT312349101112SCT4135246 |
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