EMERSON KJ2222X1-BA1距離擴(kuò)展器
連接器雙USB端口使用行業(yè)標(biāo)準(zhǔn)的雙4位屏蔽連接器。圖A-3顯示了雙USB連接器的引腳。以太網(wǎng)連接器引腳（J4和J5）以太網(wǎng)10BaseT和100BaseTx連接器的引腳圖如圖A-4所示。視頻連接器引腳視頻端口使用標(biāo)準(zhǔn)高密度DB15 SVGA連接器。圖A-5顯示了引腳鍵盤和鼠標(biāo)連接器以及引腳（J7）。鍵盤和鼠標(biāo)接口是標(biāo)準(zhǔn)的6針迷你DIN PS/2連接器，如圖A-6和表A-2.1所示。輸入/輸出鼠標(biāo)數(shù)據(jù)2輸入/輸出鍵盤數(shù)據(jù)3接地4+5 V 5輸出鼠標(biāo)時(shí)鐘6輸出鍵盤時(shí)鐘屏蔽機(jī)箱接地*VMIVME-7750包含一條適配器電纜，用于分離鍵盤和鼠標(biāo)連接器PMC#1（J2）連接器和引腳PCI夾層卡（PMC）攜帶與PCI標(biāo)準(zhǔn)相同的信號(hào)；然而，PMC標(biāo)準(zhǔn)使用了完全不同的形狀因子。表A-4至A-3是PMC接頭（J1和J2）的引出線。
Connector
The dual USB port uses an industry standard dual 4 position shielded connector.
Figure A-3 shows the pinout of the dual USB connector.Ethernet Connector Pinout (J4 and J5)
The pinout diagram for the Ethernet 10BaseT and 100BaseTx connector is shown in
Figure A-4.Video Connector Pinout
The video port uses a standard high-density DB15 SVGA connector. Figure A-5
illustrates the pinout Keyboard and Mouse Connectors and Pinout (J7)
The keyboard and mouse connectors are standard 6-pin female mini-DIN PS/2
connectors as shown in Figure A-6 and Table A-2.1 In/Out Mouse Data
2 In/Out Keyboard Data
3 Ground
4 +5 V
5 Out Mouse Clock
6 Out Keyboard Clock
Shield Chassis Ground
*An adapter cable is included with
the VMIVME-7750 to separate the
keyboard and mouse connector PMC #1 (J2) Connector and Pinout
The PCI Mezzanine Card (PMC) carries the same signals as the PCI standard;
however, the PMC standard uses a completely different form factor. Tables A-4
through A-3 are the pinouts for the PMC connectors (J1 and J2).
