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PICOe-HM650 Half-size PCIe CPU Card
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3.2.19 Serial Port Connector (COM3)
CN Label:
COM3
CN Type:
4-pin header (1x4)
CN Location:
See
Figure 3-20
CN Pinouts:
See
Table 3-21
NOTE:
These pins are shared with those on the main serial port. Use either
the pins on the main connector, or on this connector, but not both.
This connector provides RS-422 or RS-485 communications.
Figure 3-20: Serial Port Connector Location
Pin Description
1 RXD485#
2
3 RXD485-
4 RXD485#
Table 3-21: Serial Port Connector Pinouts
Summary of Contents for PICOe-HM650
Page 15: ...PICOe HM650 Half size PCIe CPU Card Page 1 Chapter 1 1 Introduction ...
Page 22: ...PICOe HM650 Half size PCIe CPU Card Page 8 Chapter 2 2 Unpacking ...
Page 27: ...PICOe HM650 Half size PCIe CPU Card Page 13 Chapter 3 3 Connectors ...
Page 58: ...PICOe HM650 Half size PCIe CPU Card Page 44 Chapter 4 4 Installation ...
Page 85: ...PICOe HM650 Half size PCIe CPU Card Page 71 Chapter 5 5 BIOS Screens ...
Page 116: ...PICOe HM650 Half size PCIe CPU Card Page 102 Appendix A A BIOS Options ...
Page 119: ...PICOe HM650 Half size PCIe CPU Card Page 105 Appendix B B One Key Recovery ...
Page 127: ...PICOe HM650 Half size PCIe CPU Card Page 113 Figure B 5 Partition Creation Commands ...
Page 161: ...PICOe HM650 Half size PCIe CPU Card Page 147 Appendix C C Terminology ...
Page 165: ...PICOe HM650 Half size PCIe CPU Card Page 151 Appendix D D Digital I O Interface ...
Page 168: ...PICOe HM650 Half size PCIe CPU Card Page 154 Appendix E E Watchdog Timer ...
Page 171: ...PICOe HM650 Half size PCIe CPU Card Page 157 Appendix F F Hazardous Materials Disclosure ...