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MOXA - NPort 5110 (Our ITEM #: 329954)
1-Port Device Servers, 10/100 Ethernet, RS232, DB9 male
Unit Price MSRP: $115.00
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Related Model(s):

MOXA NPort 5130      In Stock
1-Port Device Servers, 10/100 Ethernet, RS-422/485, DB9 male
MOXA NPort 5150      In Stock
1-Port NPort Device Server, 10/100 Ethernet, RS-232/422/485
 Overview   Accessories   DataSheet 
NPort 5110 serial device server is designed to make your industrial serial devices Internet ready instantly for POS and security market applications. The compact size of NPort 5110 device server makes it the ideal choice for connecting your RS-232 serial device, such as a card reader or payment terminal, to an IP-based Ethernet LAN, making it possible for your software to access serial devices located anywhere on a local LAN or the Internet.

Standard TCP/IP Interface and Versatile Operation Modes

NPort 5110 serial device server provides TCP Server, TCP Client, UDP Server/Client, Pair Connection, and Ethernet Modem, ensuring the compatibility of network software that uses a standard network API (Winsock, BSD Sockets).

Real COM/TTY Drivers for Existing Software
Thanks to NPort's Real COM/TTY drivers, software that works with COM/TTY ports can now work on a TCP/IP network in no time. This excellent feature preserves your software investment and lets you enjoy the benefi ts of networking your serial devices instantly.

Easy installation and configuration
NPort 5110 serial device server supports automatic IP confi guration protocols (DHCP, BootP) and manual confi guration through the web console, Telnet console, serial console, and Utility. All methods ensure quick and effective installation. And with Windows Utility (NPort Administrator Suite), your installation job becomes more pleasant than ever, since all system parameters can be stored and copied to many other device servers.



  • Easy installation and configuration
  • Low cost
  • Credit card size
  • Make your serial device Internet ready
  • Pair Connection mode for connecting two serial devices over a network without a PC
  • Easy-to-use Windows Utility for mass installation
  • Auto-detecting 10/100 Mbps Ethernet
  • Built-in 15 KV ESD protection for all serial signals
  • SNMP MIB-II for network management
  • Configuration via web/Telnet/serial console
  • Configuration utility automatically finds NPort devices on the network
10/100 Mbps, RJ45
Built-in 1.5 KV magnetic isolation
Serial Interface
No. of ports
1 RS-232 port
RS-232 Signals
Serial Line Protection
15 KV ESD for all signals
Serial Communication Parameters
None, Even, Odd, Space, Mark
Data bits
5, 6, 7, 8
Stop bits
1, 1.5, 2
Flow control
110 bps to 230.4 Kbps
Console Ports
RS-232 console
Software Features
NPort Administrator Suite for Windows 95/98/ME/NT/2000/XP/2003
Real COM/TTY Drivers
Windows 95/98/ME/NT/2000/XP/2003 COM driver, Linux real TTY driver, Unix Fixed TTY driver
Web browser, serial/Telnet console, or Windows utility
Power Requirements
Power input
9 to 30 VDC
Power Consumption
165 mA@12V, 95 mA@24V
Power Line protection
4 KV Burst (EFT), EN61000-4-4
2 KV Surge, EN61000-4-5
Aluminum (1 mm)
Operating Temperature
0 to 55°C (32 to 131°F), 5 to 95%RH
Storage Temperature
-20 to 85°C (-4 to 185°F), 5 to 95%RH
Regulatory Approvals
FCC Class A, CE Class A
Ordering Information
NPort 5110-US
1-port RS-232 Device Server, 110 VAC, US plug
NPort 5110-EU
1-port RS-232 Device Server, 240 VAC, Euro plug
NPort 5110-UK
1-port RS-232 Device Server, 240 VAC, UK plug
NPort 5110-JP
1-port RS-232 Device Server, 100 VAC, US plug
NPort 5110-SAA
1-port RS-232 Device Server, 240 VAC, Australia plug
NPort 5110-CN
1-port RS-232 Device Server, 240 VAC, US plug
All item includes
  • 1 NPort 5110 serial device server

  • Power Adaptor

  • Quick Installation Guide

  • NPort Documentation and Software CD-ROM
  • Optional Accesories
    DIN-Rail Mounting Kit (35 mm)


    Power Requirements
    Power Consumption NPort 5110: 128.7 mA @ 12 V, 72 mA @ 24 V 
    NPort 5130/5150: 200 mA @ 12 V, 106 mA @ 24 V
    Input Voltage 12 to 48 VDC
    Linux Real TTY Drivers Linux kernel 2.4.x, 2.6.x
    Configuration Options Web Console, Serial Console (NPort 5110/5150 only), Telnet Console, Windows Utility
    Windows Real COM Drivers Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7 x86/x64, Embedded CE 5.0/6.0, XP Embedded
    Network Protocols ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, DNS, SNMP V1, HTTP, SMTP
    Fixed TTY Drivers SCO Unix, SCO OpenServer, UnixWare 7, UnixWare 2.1, SVR 4.2, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i
    Serial Communication Parameters
    Flow Control RTS/CTS and DTR/DSR (RS-232 only), XON/XOFF
    Data Bits 5, 6, 7, 8
    Parity None, Even, Odd, Space, Mark
    Stop Bits 1, 1.5, 2
    Baudrate NPort 5110: 110 bps to 230.4 Kbps 
    NPort 5130/5150: 50 bps to 921.6 Kbps
    Ethernet Interface
    Connector 8-pin RJ45
    Speed 10/100 Mbps, auto MDI/MDIX
    Magnetic Isolation Protection 1.5 KV built-in
    Number of Ports 1
    Environmental Limits
    Operating Temperature Standard Models: 0 to 55°C (32 to 131°F) 
    Wide Temp. Models: -40 to 75°C (-40 to 167°F) (for NPort 5110-T)
    Storage Temperature -40 to 85°C (-40 to 185°F)
    Ambient Relative Humidity 5 to 95% (non-condensing)
    Physical Characteristics
    Weight 340 g
    Dimensions Without ears: 52 x 80 x 22 mm (2.05 x 3.15 x 0.87 in) 
    With ears: 75.2 x 80 x 22 mm (2.96 x 3.15 x 0.87 in)
    Housing Metal
    Serial Interface
    Connector DB9 male
    Serial Standards NPort 5110: RS-232 
    NPort 5130: RS-422/485 
    NPort 5150: RS-232/422/485
    RS-485 Data Direction Control ADDC® (automatic data direction control)
    Number of Ports 1
    Pull High/Low Resistor for RS-485 1 KΩ, 150 KΩ
    Serial Line Protection 15 KV ESD protection for all signals
    MTBF (mean time between failures) NPort 5110: 279,122 hrs 
    NPort 5130: 246,505 hrs 
    NPort 5150: 246,034 hrs
    Automatic Reboot Trigger Built-in WDT (watchdog timer)
    Serial Signals
    RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
    RS-485-2w Data+, Data-, GND
    RS-422 Tx+, Tx-, Rx+, Rx-, GND
    RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
    Standards and Certifications
    EMI EN 55022 Class A, FCC Part 15 Subpart B Class A
    Safety UL 60950-1, EN 60950-1
    EMS EN 55024
    Warranty Period 5 years
    Details See


    Dimensions: WxHxD (mm) 75 x 80 x 22
    Mounting Din Rail Mount; Wall Mount
    Enclosure Metal
    Serial interface RS232
    Serial interface number of ports 1
    Serial Interface type of connector DB9
    Network interface 1 Port Ethernet RJ45 Connector
    Network interface number of ports 1
    Network interface type of connector RJ45
    Power Input Type Single DC / Jack
    Operating Supply Voltage 12 to 48 VDC
    Power Consumption 128.7 mA @12V
    Operating Temperature 0 to 55C
    Isolation Protection -
    Surge Protection -
    Standards and Certifications Safety UL 60950-1, EN 60950-1, EMC CE, FCC, EMI EN 55022 Class A, FCC Part 15 Subpart B Class A, EMS EN 55024
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    Fax: 1-814-861-8137

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    Manufacturer Warranty Policy


    Moxa products are warranted to be free from manufacturing defects in materials and workmanship starting from the date of delivery. The actual warranty period of the product(s) depends on the product category.

    Warranty Periods

    * The 3-year warranty period for Embedded x86 Box Computers is effective for products shipped after Jan. 1, 2010. A 5-year warranty still applies to products shipped before 2010.

    * For products containing storage devices (hard drives, flash drives, etc.), back up your data before sending the products for repair. Moxa is not responsible for any loss of data. Please ensure the use of properly licensed software with our systems. Moxa does not condone the use of pirated software and will not service systems using such software. Moxa will not be held legally responsible for products shipped with unlicensed software installed by the user.

    * If the customer opens the computer to install an HDD without making any modifications to the unit, the warranty will remain valid.

    Product warranties remain valid provided the product was properly installed and used. Defects, malfunctions, or failures of the warranted product caused by damage resulting from acts of God (such as floods, fire, etc.), environmental and atmospheric disturbances, other external forces such as power line disturbances, host computer malfunction, plugging the board in under power, or incorrect cabling, and damage caused by misuse, abuse, and unauthorized alteration or repair, are not warranted. A product will not be warranted in the following situations:

    This warranty is limited to the repair and/or replacement, at Moxa's sole discretion, of the defective product during its warranty period. Moxa will replace any product found to be defective within the first three months of purchase provided said product was properly installed and used. The customer must obtain a Return Merchandise Authorization (RMA) number prior to returning the defective product to Moxa for service.

    The customer agrees to insure the product or assume the risk of loss or damage during transit, to prepay shipping charges, and to use the original shipping container or equivalent. Customers may either seek assistance from the original dealer, or from the closest Moxa Service Office. Repaired or replaced products are warranted for ninety (90) days from the date of repair or replacement, or for the remainder of the original product's warranty period, whichever is longer. For large order projects, customers may purchase an extended maintenance contract. Such products may have a shorter chipset life cycle, or some parts may have a limited warranty from the original supplier of the parts. Please contact Moxa's sales department if you would like to extend the maintenance period of a Moxa product.

    Limitation of Liability

    The provisions of the warranty are in lieu of any other warranty, whether expressed or implied, written or oral. Moxa's liability arising out of the manufacture, sale, or supplying of the product and its use, whether based on warranty, contract, negligence, product liability, or otherwise, shall not exceed the original cost of the product. In no event shall Moxa be liable for unintended or consequential damages, including, but not limited to, a loss of profits or use damages arising out of the manufacture, sale, or supplying of the product.

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