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Moxa Technologies NPort DE-311 Series Quick Installation Manual

Moxa Technologies NPort DE-311 Series Quick Installation Manual

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NPort DE-311 Series
Quick Installation Guide
Version 5.2, January 2021
Technical Support Contact Information
www.moxa.com/support
 2021 Moxa Inc. All rights reserved.
P/N: 1802003114403
*1802003114403*

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Summary of Contents for Moxa Technologies NPort DE-311 Series

  • Page 1 NPort DE-311 Series Quick Installation Guide Version 5.2, January 2021 Technical Support Contact Information www.moxa.com/support  2021 Moxa Inc. All rights reserved. P/N: 1802003114403 *1802003114403*...
  • Page 2: Package Checklist

    Overview Welcome to Moxa’s NPort Express DE-311, a compact palm-sized data communication device that allows you to control RS-232/422/485 serial devices over a TCP/IP based Ethernet network. Package Checklist Before installing the DE-311, verify that the package contains the following items: •...
  • Page 3: Hardware Installation

    Reset Button—Hold the reset button down to erase the password or load the factory defaults, depending on how long the button is held down: • 3 seconds to erase the password The ready LED will flash every half-second when the password has been erased.
  • Page 4: Software Installation Information

    When adjusting the DIP switches, please keep the following in mind: • To use the serial port as an RS-232 console connection, such as when using MOXA PComm Terminal Emulator or HyperTerminal, set SW1 to the ON. • Some configuration may be carried out through a Telnet connection, during which data is transmitted through the unit’s Ethernet port.
  • Page 5 RS-422 Wiring RS-485 Wiring Mini Adapter The NPort Express DE-311 accepts devices with both male and female connectors. A D-shell female serial connector is built-in, and a DB9 male null-modem adapter is included as a standard accessory. - 5 -...
  • Page 6: Environmental Specifications

    If you wish to make your own DB9 to DB9 null-modem (or cross-over) cable, the pinouts are as follows: Environmental Specifications Power requirements DC 9 V to 30 V, 300 mA at 9 V Operating temp. 0 to 55°C Operating humidity 5 to 95% RH Dimensions (W×D×H) 90 ×...