Datasheet

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www.moxa.com

NPort Express Series

1-port RS-232/422/485 serial device servers

Features and Benefits

• 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®)

Certifications

Introduction

The NPort® DE-211 and DE-311 are 1-port serial device servers that support RS-232, RS-422, 4-wire RS-485, and 2-wire RS-485. The DE-211

supports 10 Mbps Ethernet connections and has a DB25 female connector for the serial port. The DE-311 supports 10/100 Mbps Ethernet

connections and has a DB9 female connector for the serial port. Both device servers are ideal for applications that involve information display

boards, PLCs, flow meters, gas meters, CNC machines, and biometric identification card readers.

Specifications

Ethernet Interface

No. of Ports 1

Magnetic Isolation Protection 1.5 kV (built-in)

10/100BaseT(X) Ports (RJ45 connector) DE-311: Auto MDI/MDI-X connection

10BaseT(X) Ports, RJ45 Connector DE-211: 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

Linux Real TTY Drivers Kernel versions: 2.4.x, 2.6.x, 3.x, 4.x, and 5.x

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

Android API Android 3.1.x and later

Serial Interface

Connector DE-211: DB25 female

DE-311: DB9 female

Serial Standards RS-232, RS-422, RS-485

Summary of content (4 pages)

PAGE 1
NPort Express Series 1-port RS-232/422/485 serial device servers Features and Benefits • 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®) Certifications Introduction The NPort® DE-211 and DE-311 are 1-port serial device servers that support RS-232, RS-422, 4-wire RS-485, and 2-wire RS-485.
PAGE 2
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.
PAGE 3
Medical DE-311: EN 60601-1-2 Class B, EN 55011 Safety UL 60950-1 Declaration Green Product RoHS, CRoHS, WEEE MTBF Time DE-211: 347,822 hrs DE-311: 225,529 hrs Standards MIL-HDBK-217F Warranty Warranty Period 5 years Details See www.moxa.com/warranty Package Contents Device 1 x NPort Express Series device server Power Supply 1 x power adapter, universal Documentation 1 x document and software CD 1 x quick installation guide 1 x warranty card Dimensions NPort DE-311 NPort DE-211 3 www.
PAGE 4
Ordering Information Model Name Ethernet Port Speed Serial Connector Power Input Medical Certifications DE-211 10 Mbps DB25 female 12 to 30 VDC – DE-311 10/100 Mbps DB9 female 9 to 30 VDC EN 60601-1-2 Class B, EN 55011 Accessories (sold separately) Cables CBL-F9M9-150 DB9 female to DB9 male serial cable, 1.