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B&B Electronics 232D4SS8 Smart Switch, Switching Baud Rate From 300 to 38.4 Kbps, Front View

Models: 232D4SS8

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Switching Baud Rate: From 300 to 38.4 Kbps

Specifications Model:

Size:

Power:

Connectors:

232D4SS8

25.65 W x 19.05 D x 8.38 H cm 12VAC 830mA, 2.5mm power jack Master - DB-25 female (RS-232 or RS-422) Slave - DB-25 male (RS-232 or RS-422/485)

Switching Baud Rate: From 300 to 38.4 Kbps

Connected Baud Rate: Any baud rate up to 115.2 Kbps

Front View

B&Belectronics

SMART SWITCH

Rear View

AC Power

2	Documentation Number 232D4SS84502 Manual

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

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B&B Electronics 232D4SS8 manual Smart Switch, Switching Baud Rate From 300 to 38.4 Kbps, Front View, Rear View

Contents

8 Port Smart Switch CE Model 232D4SS8International Headquarters European HeadquartersAPPENDIX A ASCII Character Codes TABLE OF CONTENTSAPPENDIX C Declaration of Conformity Chapter 1 HARDWARE IntroductionSMART SWITCH Switching Baud Rate From 300 to 38.4 KbpsFront View Rear ViewChecklist Figure 1. Simplified Functional DiagramSerial Data Configuration Table 1. Communication & Configuration Switch Figure 2. Printed Circuit Board Outline Documentation Number 232D4SS84502 ManualFigure 4. PC Board Options for RS-485 Figure 3. Master Port DCE/DTE JumpersDocumentation Number 232D4SS84502 Manual Table 2. DCE MASTER PORT CHART Table 3. DTE MASTER PORT CHART Table 4. DTE PORTS A - H Figure 5. Simplified RS-232Schematic RS-422/RS-485Mode Figure 6. Simplified RS-422/485SchematicDocumentation Number 232D4SS84502 Manual Table 6. Component Values For Send Data Timing Smart Switch Mode Smart Switch OperationThree Character Command String Four Character Command String Programming the User Defined Character Table 4. SW2 Weight Chart DIP SwitchWeight Smart Switch/Port Combiner ModePort Select Test Binary File TransferDocumentation Number 232D4SS84502 Manual Chapter 2 SOFTWARE 232D4SS8 UsersIntroduction Method OneSmart Switch Setup Default ValuesDefault Value Method TwoSelecting Ports APPENDIX A ASCII Character Codes ASCIIASCII ASCIIAPPENDIX B Cable Charts Chart 3. Modem DB25 Connector to Master Port Chart 5. IBM PC DB25 Connector to Ports A - H DTE Chart 7. IBM PC DB25 Connector to Ports A - H DTE as an RS-422 /485Port 232D4SS84502 Manual APPENDIX C Declaration of ConformityAppendix C