AFL3-W15C/W19C-ULT3 Panel PC
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3.9 RS-232/422/485 Serial Port Selection
The COM1_SEL1 and JP3 jumpers set the communication protocol used by the COM1
DB-9 serial communication port as RS-232, RS-422 or RS-485. The RS-232/422/485
serial port selection settings are shown in
and
COM1_SEL1 Description
Open
RS-232 (Default)
Short 1-2, 3-4, 5-6, 7-8 RS-422/RS-485
Table 3-3: RS-232422/485 Selection Jumper Settings (COM1_SEL1)
JP3 Description
Short 1-2
RS-232 (Default)
Short 1-2, 3-4
RS-422
Short 3-4
RS-485
Table 3-4: RS-232/422/485 Selection Jumper Settings (JP3)
The RS-232/422/485 selection jumper locations are shown in
.
Figure 3-18: RS-232/422/485 Selection Jumper Locations
Summary of Contents for AFL3-W15C
Page 17: ...AFL3 W15C W19C ULT3 Panel PC Page 1 1 Introduction Chapter 1...
Page 28: ...AFL3 W15C W19C ULT3 Panel PC Page 12 2 Unpacking Chapter 2...
Page 33: ...AFL3 W15C W19C ULT3 Panel PC Page 17 3 Installation Chapter 3...
Page 65: ...AFL3 W15C W19C ULT3 Panel PC Page 49 4 BIOS Setup Chapter 4...
Page 100: ...AFL3 W15C W19C ULT3 Panel PC Page 84 5 System Maintenance Chapter 5...
Page 105: ...AFL3 W15C W19C ULT3 Panel PC Page 89 6 Interface Connectors Chapter 6...
Page 124: ...AFL3 W15C W19C ULT3 Panel PC Page 108 Appendix A A Regulatory Compliance...
Page 130: ...AFL3 W15C W19C ULT3 Panel PC Page 114 B Safety Precautions Appendix B...
Page 136: ...AFL3 W15C W19C ULT3 Panel PC Page 120 C BIOS Menu Options Appendix C...
Page 139: ...AFL3 W15C W19C ULT3 Panel PC Page 123 Appendix D D Watchdog Timer...
Page 142: ...AFL3 W15C W19C ULT3 Panel PC Page 126 Appendix E E Hazardous Materials Disclosure...