B&B Electronics 485DSS specification

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B&B Electronics 485DSS manual

Contents

Internet Electronics Mfg. Co. IncDesigned and Manufactured Ottawa, Illinois 485DSS-0308 Manual CoverPage Table of Contents IiTable of Contents 485DSS-0308 Manual Checklist Hardware Introduction Port Configuration SpecificationsRS-485/422 Port Signal Ground +12VDC Power Supply Input RS-422/485 Port Terminal Block Signal Description DirectionRS-232 Port Wire Mode Clear to Send Input Signal GroundRS-422/485 Wiring Frame Ground Transmit Data Output Receive Data Input Component Values For Send Data Timing RS-485 Wiring Diagram Wire Mode Power Supply RS-422 Wiring Diagram RS-485 and RS-422 Termination Operation Communication Configuration Distributed Smart Switch Commands Decimal Command StringOn Command Hex OFF Command Status Request CommandPage ACK Address Switch Setting the 485DSS AddressDIP Switch Binary File Transfer Software Description Appendix a Ascii Character Codes 485DSS-0308 Manual Appendix aPage Dec/Hex Conversions Decimal Hexadecimal SymbolAppendix B Decimal/Hexadecimal/Conversions 485DSS-0308 Manual Appendix B Hexadecimal to Decimal Conversion Decimal to Hexadecimal Conversion RS-232 DTE Port DB25 Connector Direction Appendix C Cable ChartsChart 1. IBM PC DB25 Connector to 485DSS RS-232 DTE Port RS-232 DTE Port RS-485/422 Chart 6. RS-485 2-Wire Device to 485DSS RS-485/422 PortDevice Direction Terminal Blocks