B&B Electronics 485DSS manual Binary File Transfer

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Example 1: To set the address to decimal 21 (15 hex), you would turn on switches 1, 3, and 5 (1 + 4 + 16 = 21).

Example 2: To set the address to 123 decimal (7B hex), turn on switches 1, 2, 4, 5, 6, and 7 (1 + 2 + 8 + 16 + 32 + 64 = 123).

NOTE: It is important that the address you select is not already being used on the network!

Binary File Transfer

When transmitting binary files through the Distributed Smart Switch, it is possible that a string of characters could resemble a 485DSS command message. If this would happen, there could be a disruption in the transfer process and a loss of data. A simple solution to this problem is to change to a different baud rate before transferring binary files.

485DSS-0308 Manual

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

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