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485DSS
manual
Models:
485DSS
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Specifications
Appendix C Cable Charts
Symbol
RS-422/485 Wiring
Communication Configuration
Command String
Setting the 485DSS Address
Checklist
Power Supply
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Contents
Internet
Electronics Mfg. Co. Inc
Designed and Manufactured Ottawa, Illinois
485DSS-0308 Manual Cover
Page
Table of Contents
IiTable of Contents 485DSS-0308 Manual
Checklist
Hardware Introduction
RS-485/422 Port
Specifications
Port Configuration
RS-232 Port
RS-422/485 Port Terminal Block Signal Description Direction
Signal Ground +12VDC Power Supply Input
Wire Mode
Clear to Send Input Signal Ground
RS-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 String
On Command
Hex
OFF Command
Status Request Command
Page
ACK
DIP Switch
Setting the 485DSS Address
Address Switch
Binary File Transfer
Software Description
Appendix a Ascii Character Codes
485DSS-0308 Manual Appendix a
Page
Dec/Hex Conversions Decimal Hexadecimal
Symbol
Appendix 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 Charts
Chart 1. IBM PC DB25 Connector to 485DSS RS-232 DTE Port
RS-232 DTE Port
Device Direction Terminal Blocks
Chart 6. RS-485 2-Wire Device to 485DSS RS-485/422 Port
RS-485/422
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