Technolec

NPORT EXPRESS SERIES

1-port RS-232/422/485 device server with 10 Mbps Ethernet connection
3-in-1 serial port: RS-232, RS-422, or RS-485
Variety of operation modes, including TCP Server, TCP Client, UDP, Ethernet Modem, and Pair Connection
Real COM/TTY drivers for Windows and Linux
2-wire RS-485 with patented Automatic Data Direction Control (ADDC®)

Ethernet Interface

  • No. of Ports: 1
  • Magnetic Isolation Protection: 1.5 kV (built-in)
  • 10BaseT(X) Ports, RJ45 Connector: Auto MDI/MDI-X connection

Ethernet Software Features

  • Configuration Options: Windows Utility, Telnet Console, Serial Console
  • Management: ARP, BOOTP, DHCP Client, IPv4, TCP/IP, Telnet, UDP, ICMP
  • Windows Real COM Drivers: Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded
  • Fixed TTY Drivers: SCO UNIX, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
  • Linux Real TTY Drivers: 'Kernel version: 2.4.x, 2.6.x, 3.x, 4.x, Kernel version: 2.6.x, Kernel version: 3.x, Kernel version: 4.x
  • Android API: Android 3.1.x and later

Serial Interface

  • Connector: DB25 female
  • Serial Standards: RS-232, RS-422, RS-485
  • No. of Ports: 1
  • Baudrate: Supports standard baudrates (unit=bps): 50, 75, 110, 134, 150, 300, 600, 1200, 1800, 2400, 4800, 7200, 9600, 19200, 38400, 57600, 115200, 230.4k
  • Data Bits: 5, 6, 7, 8
  • Stop Bits: 1, 1.5, 2
  • Parity: None, Even, Odd, Space, Mark
  • Flow Control: None, RTS/CTS, XON/XOFF
  • RS-485 Data Direction Control: ADDC® (automatic data direction control)

Serial Signals

  • RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
  • RS-422: Tx+, Tx-, Rx+, Rx-, GND
  • RS-485-4w: Tx+, Tx-, Rx+, Rx-, GND
  • RS-485-2w: Data+, Data-, GND

Power Parameters

  • Input Current: 180 mA @ 12 VDC 100 mA @ 24 VDC
  • Input Voltage: 12 to 30 VDC

Reliability

  • Alert Tools: Built-in buzzer and RTC (real-time clock)

Physical Characteristics

  • Housing: Metal
  • Dimensions (with ears): 90.2 x 100.4 x 22 mm (3.55 x 3.95 x 0.87 in)
  • Dimensions (without ears): 67 x 100.4 x 22 mm (2.64 x 3.95 x 0.87 in)
  • Weight: 480 g (1.06 lb)

Environmental Limits

  • Operating Temperature: 0 to 55°C (32 to 131°F)
  • Storage Temperature (package included): -40 to 75°C (-40 to 167°F)
  • Ambient Relative Humidity: 5 to 95% (non-condensing)

Standards and Certifications

  • EMC: EN 55032/24
  • EMI: CISPR 32, FCC Part 15B Class B
  • EMS: IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV IEC 61000-4-5 Surge: Power: 1 kV IEC 61000-4-5 Surge: Power: 1 kV; Signal: 1 kV IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m; Signal: 10 V/m IEC 61000-4-6 CS: 150 kHz to 80 MHz: 3 V/m; Signal: 3 V/m IEC 61000-4-11 DIPs
  • Safety: UL 60950-1

Declaration

  • Green Product: RoHS, CRoHS, WEEE

MTBF

  • Time: 347,822 hrs
  • Standards: MIL-HDBK-217F

Warranty

  • Warranty Period: 5 years
  • Details: See www.moxa.com/warranty

Available Models

Model No. Description Quantity
DE-211 1-port RS-232/422/485 device server with 10 Mbps Ethernet connection
DE-311 1-port RS-232/422/485 device server with 10/100 Mbps Ethernet connection