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PCIE-1750U/UH User Manual
Chapter 3
S
ignal Connections
Extra Connection
CN2 provides two extra connections which are equivalent to the GND/PCOM pin on
CN1. It brings extra current tolerance to PCIE-1750U/UH. The pin on CN2 should be
connected whenever the total current of IDO is higher than 3.2A. The Pin assign-
ment:
Pin 1: PCOM, used in source type (PNP) connection.
Pin 2: GND, used in sink type (NPN) connection.
Figure 3.7 Pin definition of CN2
Содержание PCIE-1750U
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Страница 9: ...Chapter 1 1 Overview...
Страница 13: ...Chapter 2 2 Hardware Installation...
Страница 17: ...Chapter 3 3 Signal Connections...
Страница 20: ...PCIE 1750U UH User Manual 12 3 3 Signal Connections Figure 3 2 Pin assignment of PCIE 1750U UH...
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Страница 25: ...Appendix A A Specifications...
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Страница 29: ...Appendix B B Block Diagram...
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Страница 31: ...23 PCIE 1750U UH User Manual Appendix B Block Diagram...