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1-Port Device Servers, 10/100 Ethernet, RS-422/485, DB9 male Product Page @ MOXA Site

Mfg Part Number:  NPort 5130  
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Price: $125.00 + Free Shipping
In Stock: 34
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, PO and Wire.

It takes a long time to receive data from a series of serial devices that belong to an RS-485 daisy-chain. NPort 5130 can be used to get a faster response from each node, and help the computer send commands to each RS-485 device in the chain, but receive all of the data in a split second.

Mass Installation in one second
The Windows version of NPort Administrator provides a convenient mass installation function that allows users to send the same configuration to several device servers over the network. This function is particularly useful for applications that use several identically configured units of NPort 5130 that are distributed over the network. The mass installation function assigns a unique IP address to each unit, but all other configuration parameters are set with the same values.

Easy Troubleshooting
NPort 5130 supports SNMP V2, which can be used to monitor all NPort 5130 units over the Ethernet. When NPort 5130 encounters an error (as defined by the user) the NPort 5130 will automatically send a trap message to notify the SNMP manager. NPort 5130 also provides an email alert function for users who don't use SNMP manager. Users can define the trigger of those alerts with MOXA's Windows utility or web console. Alerts can be generated when NPort 5130 warm starts, cold starts, a password is changed, etc.


Low cost, credit card size
Real COM/TTY driver for Windows and Linux
Versatile socket operation modes, including TCP Server, TCP Client, UDP Server/Client, and Ethernet Modem
Pair Connection mode for connecting two serial devices over a network without a PC
Easy-to-use Windows Utility for mass installation
Built-in 15 KV ESD protection for all serial signals
SNMP MIB-II for network management
Configuration via Web/Telnet/Serial console


10/100 Mbps, RJ45, Auto MDI/MDIX
Built-in 1.5 KV magnetic isolation
Serial Interface
No. of Ports
Port Type
Male DB9
RS-422: Tx+, Tx-, Rx+, Rx-, GND
RS-485 (2-wire): Data+, Data-, GND
RS-485 (4-wire): Rx+, Tx-, Rx+, GND
Serial line protection
15 KV ESD for all signals
Serial Communication Parameters
None, Even, Odd, Space, Mark
Data bits
5, 6, 7, 8
Stop bit
1, 1.5, 2
Flow control
Transmission Speed
50 bps to 921.6 Kbps
Software Features
Internet Protocols
NPort Search Utility for Windows 95/98/ME/NT/2000/ XP/2003
Web/Serial/Telnet console, or Windows utility
OS Driver Support
Windows 95/98/ME/NT/2000/XP/2003/ XP x64/2003 x64 COM driver, Linux real TTY driver, SCO Unix, SCO OpenServer 5, UnixWare 7, UnixWare 2.1.x, SVR4.2
Power Requirements
Power Input
12 to 48 VDC
Power Consumption
128.7 mA @ 12V, 72 mA @ 24V
Power Line protection

1 KV Burst (EFT), EN6950-4-4
0.5 KV Surge, EN6950-4-5

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 5130-US

1-port RS-422/485 Device Server, 110 VAC, US plug

NPort 5130-EU
1-port RS-422/485 Device Server, 240 VAC, Euro plug
NPort 5130-UK
1-port RS-422/485 Device Server, 240 VAC, UK plug
NPort 5130-JP
1-port RS-422/485 Device Server, 100 VAC, US plug
NPort 5130-SAA
1-port RS-422/485 Device Server, 240 VAC, Australia plug
NPort 5130-CN
1-port RS-422/485 Device Server, 240 VAC, US plug
All items include
  • 1 NPort 5130 serial device server
  • Power Adaptor
  • Quick Installation Guide
  • NPort Document and Software CD-ROM
    Optional Accessories(choose one per board)

    DIN-Rail Mounting Kit (35 mm)

    Detailed Spec.
    Dimensions: WxHxD (mm) 75 x 80 x 22
    Mounting Din Rail Mount; Wall Mount
    Enclosure Metal
    Serial interface RS422/485
    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 200 mA @ 12 V
    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


    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
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