ECW-281B-BTi Embedded System
Page 93
6.3.13 RS-422/485 Serial Port Connector
This connector provides RS-422 or RS-485 communications.
Figure 6-14: RS-422/485 Connector Location
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
1
RXD422-
2
3
/
4
TXD422-/TXD485-
Table 6-11: RS-422/485 Connector Pinouts
Use the optional RS-422/485 cable to connect to a serial device. The pinouts of the DB-9
connector are listed below.
RS-422 Pinouts
RS-485 Pinouts
Table 6-12: DB-9 RS-422/485 Pinouts
Summary of Contents for ECW-281B-BTi
Page 9: ...ECW 281B BTi Embedded System Page ix ROHS COMPLIANT UNDER 2002 95 EC WITHOUT MERCURY 119...
Page 14: ......
Page 15: ...ECW 281B BTi Embedded System Page 1 Chapter 1 1 Introduction...
Page 26: ...ECW 281B BTi Embedded System Page 12 Chapter 2 2 Unpacking...
Page 29: ...ECW 281B BTi Embedded System Page 15 Chapter 3 3 Installation...
Page 53: ...ECW 281B BTi Embedded System Page 39 Chapter 4 4 BIOS...
Page 90: ...ECW 281B BTi Embedded System Page 76 Chapter 5 5 Troubleshooting and Maintenance...
Page 96: ...ECW 281B BTi Embedded System Page 82 Chapter 6 6 System Components...
Page 113: ...ECW 281B BTi Embedded System Page 99 Appendix A A Regulatory Compliance...
Page 118: ...ECW 281B BTi Embedded System Page 104 Appendix B B Safety Precautions...
Page 123: ...ECW 281B BTi Embedded System Page 109 Appendix C C BIOS Menu Options...
Page 126: ...ECW 281B BTi Embedded System Page 112 Appendix D D Digital I O Interface...
Page 129: ...ECW 281B BTi Embedded System Page 115 Appendix E E Watchdog Timer...
Page 132: ...ECW 281B BTi Embedded System Page 118 Appendix F F Hazardous Materials Disclosure...