B&B Electronics RS-422 manual Appendix B Connector Pinouts, DB9 Pin DB25 Pin

Page 57

Appendix B: CONNECTOR PINOUTS

Table B.1: RS-232 Pinouts

Name

Description

 

 

Direction

 

DB9M

 

 

 

 

 

 

 

(DTE)

 

Pin

 

 

 

 

 

 

 

 

DCD

Data Carrier Detect

 

Input

 

1

 

RD

Receive Data

 

 

Input

 

2

 

TD

Transmit Data

 

 

Output

 

3

 

DTR

Data Terminal Ready

 

Output

 

4

 

GND

Signal Ground

 

 

------

 

5

 

DSR

Data Set Ready

 

 

Input

 

6

 

RTS

Request to Send

 

Output

 

7

 

CTS

Clear to Send

 

 

Input

 

8

 

RI

Ring Indicator

 

 

Input

 

9

 

Table B.2: RS-232 DB9 to DB25 Conversion Cable

 

 

 

 

 

 

 

 

 

 

 

 

Name

 

DB9 Pin

DB25 Pin

 

 

 

 

 

 

(DTE)

 

(DTE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DCD

 

1

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RD

 

2

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TD

 

3

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DTR

 

4

 

 

20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

5

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DSR

 

6

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RTS

 

7

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CTS

 

8

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RI

 

9

 

 

22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chassis

 

Shield

 

1

 

 

 

 

 

 

GND

 

(DB9

 

 

 

 

 

 

 

 

 

 

Shell)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Documentation Number 3PCIO1-0903 Manual

Appendix B

B -1

B&B Electronics Mfg Co – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 B&B Electronics Ltd – Westlink Comm. Pk. – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445

Image 57
Contents With Send Data Control Page Table of Contents RS-422/RS-485 CONNECTIONS/OPERATION Use ESD precautions for safe handling Features General InformationIntroduction Quick Start Specifications Accessories Setup Inspection Device Driver Setting for RS-485 ModeBefore Starting… Selection of Operating Mode Set the JumpersJumper/Mode Table Install the Card Windows 95 or Software Driver InstallationInsert Disc. Select CD-ROM Drive, Click Next Chapter Documentation Number 3PCIO1-0903 Manual Documentation Number 3PCIO1-0903 Manual Chapter Set DTR Operation Changing Com Port Number Example After renaming B&B Port from Com5 to Com3 Removal of Drivers/Card Chapter Documentation Number 3PCIO1-0903 Manual Windows 2000 Professional Chapter Documentation Number 3PCIO1-0903 Manual Documentation Number 3PCIO1-0903 Manual Chapter Chapter Documentation Number 3PCIO1-0903 Manual Select CD-ROM drives. Click Next Click Finish Windows XP Professional Click Continue Anyway Documentation Number 3PCIO1-0903 Manual Chapter Click Finish Next System Properties/Hardware/Device Manager Next Set DTR Operation Changing Com Port Number Example After renaming B&B Port from Com6 to Com2 Removal of Drivers/Card Windows Explorer, WINNT, INF, Oem2 and Oem3 files Show Hidden Files and Folders Setting Driver Options Advanced Com Port Renaming Example Advanced Settings WindowsExample Data Rate, Clock Speed, 4x Windows Data Rate 1X or 4X Clock SpeedFifo Settings Chapter Documentation Number 3PCIO1-0903 Manual RS-232 Operation RS-232 Connections/OperationRS-232 Pinouts Name Description DirectionExample DTR Operation Select Normal Windows DTR Operation In RS-232 ModeRS-422/485 Pinouts Name Description Direction RS-422/RS-485 Connections/OperationWire RS-422 or RS-485 Connections RS-422 Operation RS-422 & RS-485 Differential SignalsRS-485 Operation Example Settings, DTR Operation, RS-485 Mode selectedRS-485 Network Biasing Troubleshooting RS-232 Loopback w/Handshaking Connections Email support@bb-elec.com European Office USA OfficeTable a Jumper/Mode Appendix a Jumper/Mode SettingsTable B.1 RS-232 Pinouts Name Description Direction Appendix B Connector PinoutsTable B.2 RS-232 DB9 to DB25 Conversion Cable DB9 Pin DB25 PinTable B.3 RS-422/485 Pinouts Name Description Direction Com Test Appendix C Troubleshooting With ComTestExit Start ComTestDeclaration of Conformity Appendix D Declaration of Conformity Statement
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Manual 46 pages 1.37 Kb

RS-422 specifications

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