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UPC-F12C-ULT3 Panel PC
Page 18
3.4 External I/O Connectors
The UPC-F12C-ULT3 series is equipped with several I/O connectors for peripheral device
connection. The pinouts of some of the external connectors are listed below. The pinouts
of other external connectors are described in
Section 5.3
3.4.1 External RS-232 Connector (COM1)
The pinouts for the RS-232 connector (COM1) are listed in the figure and table below.
PIN NO. DESCRIPTION
PIN NO.
DESCRIPTION
1
-NDCD
5
NSOUT
2
-NDSR
6
-NCTS
3
NSIN
7
-NDTR
4
-NRTS
8
-XRI
Table 3-1: External RS-232 Connector (COM1) Pinouts
3.4.2 External RS-232/422/485 Connector (COM2)
The pinouts for the RS-232/422/485 connector (COM2) are listed in the figure and table
below. The RS-232/422/485 mode can be configured through BIOS; the default setting is
RS-232 mode (refer to
Section 4.3.2.1.2
Pin
RS-232
RS-422
RS-485
1
-NDCD
TX-
D-
2
-NDSR
3
NSIN
TX+
D+
4
-NRTS
5
NSOUT
RX+
6
-NCTS
7
-NDTR
RX-
8
-XRI
Table 3-2: External RS-232/422/485 Connector (COM2) Pinouts
Summary of Contents for UPC-F12C-ULT3
Page 15: ...UPC F12C ULT3 Panel PC Page 1 1 Introduction Chapter 1 ...
Page 23: ...UPC F12C ULT3 Panel PC Page 9 2 Unpacking Chapter 2 ...
Page 27: ...UPC F12C ULT3 Panel PC Page 13 3 Installation Chapter 3 ...
Page 43: ...UPC F12C ULT3 Panel PC Page 29 4 BIOS Setup Chapter 4 ...
Page 75: ...UPC F12C ULT3 Panel PC Page 61 Chapter 5 5 Interface Connectors ...
Page 95: ...UPC F12C ULT3 Panel PC Page 81 Appendix A A Regulatory Compliance ...
Page 100: ...UPC F12C ULT3 Panel PC Page 86 B Safety Precautions Appendix B ...
Page 106: ...UPC F12C ULT3 Panel PC Page 92 C BIOS Menu Options Appendix C ...
Page 109: ...UPC F12C ULT3 Panel PC Page 95 Appendix D D Watchdog Timer ...
Page 112: ...UPC F12C ULT3 Panel PC Page 98 Appendix E E Hazardous Materials Disclosure ...