Quatech DSE-410D manual Appendix D RS-485 Connections

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13 Appendix D: RS-485 Connections

RS-485		RS-485	DB9M
Signal Name	Direction		Pin
Data B (+)	In/Out	DATA B (+)	3
Data A (−)	In/Out	DATA A (−)	4
Signal Ground	---	GND	5

Refer to Chapter 2 for more information.

Document Number: 940-0186-100 – DSE-410D Owner’s Manual

D-1

Quatech, Inc. - 5675 Hudson Industrial Parkway, Hudson, OH 44236 – 330.655.9000

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Contents World Headquarters Model DSE-410DPage Table of Contents Server Name Password Searching LAN for DSE-410DMAC Address Installing Virtual Com Port Page Introduction FeaturesDirect IP Mode Virtual COM ModeCommunication Modes Quick Start Heart Beat ConnectionDhcp Default DSE-410D SettingsSpecifications Dimensions Optional AccessoriesConfiguration Options Hardware Side View when vertically mountedEthernet Connection Light IndicationReset Button Power ConnectionMode Switches DSE-410D Server Port Top ViewRS-422 Mode RS-485 ModeRS-232 Mode Default SettingSerial Connections RS-232 Connections RS-422 Connections RS-485 Connections Page Install Quatech DSE-410D Software Page Page Page Searching LAN for DSE-410D Using DSE-410D ManagerVirtual COM Configuration Firmware UpgradeUninstall Virtual COM Searching ServerCOM Name ProtocolStatus Server Properties ScreenNext chapter Server Properties Configuration Password Server NameIP Address, Netmask, and Gateway Properties MAC Address Link Status Shown in Telnet or Console mode onlyServer Serial Port Select 1 or Baud Rate Set for each portFlow Control Set for each port Connection Mode Set for each portTCP/UDP Protocol Set for each port TCP/UDP Port Set for each portUpdate Page Installing Virtual Com Port Page Page Use Device Manager to View New Ports Page Page Removing a Virtual Com Port Removing the Virtual COM Port using Device Manager Page Page Using Virtual COM or Serial Connections Upgrade ModePage Page Page Console Mode Setup Page Appendix a RS-232, RS-422 Loopback Connections Page DB9M Appendix B RS-232 ConnectionsRS-232 Connections cont’d Appendix C RS-422 Connections Signal Name Direction PinRS-422 Connections cont’d Appendix D RS-485 Connections Page Appendix E Warranty Date of Purchase Model Number