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Computer Hardware User Manual

ManualsBrandsAdvantech ManualsComputer HardwareIndustrial Mini-ITX Motherboard with DDR2/Dual GbE/PCI AIMB-221
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AIMB-221 User Manual 32
RS-422
pin.1 RS-485+ pin.2 RS-485-
RS-485
pin.1 RS-422 Tx- pin.2 RS-422 Tx+
pin.3 RS-422 Rx+ pin.4 RS-422 Rx-