Quatech DSE-410D manual RS-232 Connections

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The DSE-410D has two DB-9 male connectors.

DSE-410D Port 1 - Multi-Interface, dip-switch selectable RS-232, RS-422, or RS-485

DSE-410D Port 2 - RS-232 only

RS-232 Connections

In the RS-232 mode, the ports are configured as DTE (Data Terminal Equipment), like a computer.

DTE Device (Computer or DSE-410D)

When connecting to a PC or another DTE device, use a null modem crossover cable. When connecting to a DCE device that can normally be plugged into a PC, use a straight through cable. Set Flow Control to None for 3-wire RS-232.

Refer to Appendix B for DB9 to DB25 Conversion Cables.

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

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

http://www.quatech.com

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Contents World Headquarters Model DSE-410DPage Table of Contents MAC Address Server Name PasswordSearching LAN for DSE-410D Installing Virtual Com Port Page Introduction FeaturesCommunication Modes Direct IP ModeVirtual COM Mode Quick Start Heart Beat ConnectionDhcp Default DSE-410D SettingsSpecifications Configuration Options DimensionsOptional Accessories 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 IP Address, Netmask, and Gateway Properties PasswordServer Name 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