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

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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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Contents Port Smart Switch CE Table of Contents Hardware IntroductionFront View Switching Baud Rate From 300 to 38.4 KbpsRear View Simplified Functional Diagram Checklist Serial Data ConfigurationPort Configuration Communication & Configuration Switch DIP Switch SettingMaster Port Printed Circuit Board Outline Master Port DCE/DTE Jumpers DCE Master Port Chart Signal Direction Pin # Description PortDTE Master Port Chart Signal Direction Pin # Description Data Set Ready Input Signal Ground Carrier Detect RS-232 ConfigurationRequest to Send Output Clear to Send InputSimplified RS-232 Schematic RS-422/485 Slave Port Option RS-422/485 Ports a H Signal Pin # Description DirectionSimplified RS-422/485 Schematic RS-422/RS-485 Mode600 12002400 4800Smart Switch Mode Smart Switch OperationThree Character Command String Four Character Command String Programming the User Defined Character SW2 Weight Chart DIP Switch Smart Switch/Port Combiner ModeBinary File Transfer Port Select Test232D4SS8 Users SoftwareMethod One Smart Switch Setup Default ValuesDescription Default Value Method TwoUninstalling Windows Smart Switch Selector Program Selecting PortsAppendix a Ascii Character Codes Decimal to HEX to Ascii Conversion TableAppendix B Cable Charts Chart 3. Modem DB25 Connector to Master Port Chart 4. DCE Device w/DB25 Connector to Ports a H DTEAsync Modem 232D4SS8 Master Port DTEChart 5. IBM PC DB25 Connector to Ports a H DTE Chart 6. IBM PC DB9 Connector to Ports a H DTEChart 7. IBM PC DB25 Connector to Ports a H DTE Chart 8. IBM PC DB9 Connector to Ports a H DTEPorts a H Appendix C Declaration of Conformity Declaration of Conformity