ICP DAS USA TPD-280 User Manual

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ICP DAS USA TPD-280 User Manual Manual pdf 46 page image

TPD/VPD Series HMI Device User ManualCopyright © 2020 ICP DAS Co., Ltd. All Rights Reserved. Page: 462.2.7 VPD-142/143 Series ModelsModels supported include VPD-142, VPD-142N, VPD-143, VPD-143N, VPD-142-H, VPD-142N-H,VPD-143-H and VPD-143N-H.Pin Name Function DescriptionD2+ 2-wire RS-485For COM2 Serial PortD2-GND3-wire RS-232RxD2TxD2D1+ 2-wire RS-485For COM1 Serial PortD1-GND3-wire RS-232RxD1TxD1GND Ground ConnectionVDC DC Power InputThe use as the power supply applies toVPD-142(N)/143(N)/142(N)-H/143(N)-H Series models. The validpower voltage range is from +12 to +48 VDC.F.G. Frame Ground Frame Ground is connected to the inside EMI or ESD suppressioncircuits. Make sure that F.G. is connected to the Earth.