NPort MOXA 5410-4 port - RS232/422/485 Serial device converter


Ideal satellite unit for remote sensor interfacing, access for 4no. serial inputs, fully addressable, this unit is as new, never been used other than for testing to confirm condition and function. complete with all accessories, power adapter whip, mounting plates and Installation manul and CD-Rom.

Features : (information may differ slightly from actual unit due to unit being an older revision, this doesn’t detract from its functionality of reliability)


NPort® 5400 device servers provide many useful features for serial-to-Ethernet applications, including an independent operation mode for each serial port, user-friendly LCD panel for easy installation, dual DC power inputs, and adjustable termination and pull high/low resistors.

Network Readiness for up to 4 Serial Devices

NPort® 5400 device servers can conveniently and transparently connect up to four serial devices to an Ethernet network, allowing you to network your existing serial devices with only basic configuration. Data transmission between the serial and Ethernet interfaces is bidirectional. By using NPort® device servers, you not only protect your current hardware investment, but also allow for future network expansion. You can both centralize the management of your serial devices and distribute management hosts over the network.

Independent Operation Mode for Each Serial Port

NPort® 5400 device servers can be used to connect different devices for remote data polling or event handling over a TCP/IP network. Each serial port on the NPort® 5400 operates independently to provide maximum versatility. For example, port 1 can operate in Driver mode, port 2 in TCP Server mode, and ports 3 and 4 in TCP Client mode.

User-friendly LCD Panel for Easy Installation

An LCD panel is built into the NPort® 5400’s top panel, with four buttons for data input, configuration, and operation mode selection. The LCD panel displays the server name, serial number, and IP address, and it can be used to enter or modify parameters such as IP address, netmask, and gateway. (The LCD panel is not available on wide-temperature models.)

Dual DC Power Inputs

NPort® 5400 device servers support dual power sources by providing both a DC terminal block input and a DC power jack input. Providing two types of power inputs gives users greater flexibility for use with different applications.

Adjustable Termination and Pull High/Low Resistors

The NPort 5400 Series provides adjustable termination and pull high/low resistors for RS-485 applications. In some critical environments, termination resistors may be needed to prevent the reflection of serial signals, and the pull high/low resistors may need adjusting to maintain the integrity of the electrical signal. Since no set of resistor values is universally compatible with all environments, the NPort® 5400 has four sets of DIP switches on the bottom panel to set the termination and pull high/low resistor values.

  • 10/100BaseT(X) Ports (RJ45 connector) : 1

  • Magnetic Isolation Protection

    1.5 kV (built-in)

Ethernet Software Features

  • Configuration Options

    Telnet Console, Windows Utility, Web Console (HTTP/HTTPS)

  • Management

    ARP, BOOTP, DHCP Client, DNS, HTTP, HTTPS, ICMP, IPv4, LLDP, Rtelnet, SMTP, SNMPv1/v2c, TCP/IP, Telnet, UDP

  • Filter

    IGMP v1/v2

  • Windows Real COM Drivers

    Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10/11 (x86/x64), Windows 2008 R2/2012/2012 R2/2016/2019 (x64), Windows Server 2022, 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

    macOS 10.12, macOS 10.13, macOS 10.14, macOS 10.15, 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

  • Time Management


Security Functions

  • Authentication

    Local database

  • Encryption

    HTTPS, AES-128, RSA-1024, SHA-1, SHA-256

  • Security Protocols

    HTTPS (TLS 1.2)

Serial Interface

  • Connector

    NPort 5410/5450/5450-T/5450I/5450I-T: DB9 male
    NPort 5430/5430I: Terminal block

  • No. of Ports : 4

  • Serial Standards

    NPort 5410: RS-232

  • Operation Modes

    Real COM, TCP Server, TCP Client, UDP, Ethernet Modem, Pair Connection, Reverse Telnet, Disabled

  • 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, 460.8k, 921.6k

  • Data Bits

    5, 6, 7, 8

  • Stop Bits

    1, 1.5, 2

  • Parity

    None, Even, Odd, Space, Mark

  • Flow Control

    RTS/CTS (RS-232 only), DTR/DSR (RS-232 only), XON/XOFF

  • Isolation

    2 kV isolation for NPort 5430I/5450I/5450I-T

  • Pull High/Low Resistor for RS-485

    1 kilo-ohm, 150 kilo-ohms

  • Terminator for RS-485

    120 ohms

  • RS-485 Data Direction Control

    NPort 5450/5430I/5450/5450I/5450-T: ADDC (automatic data direction control)

Serial Signals

  • RS-232


  • 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

    NPort 5410/5450/5450-T: 365 mA @ 12 VDC

  • No. of Power Inputs : 2

  • Power Connector

    1 removable 3-contact terminal block(s)
    Power input jack

  • Input Voltage

    12 to 48 VDC, 24 VDC for DNV


  • Automatic Reboot Trigger

    Built-in WDT

  • Alert Tools

    Built-in buzzer and RTC (real-time clock)

Physical Characteristics

  • Housing


  • Dimensions (with ears)

    181 x 103 x 33 mm (7.14 x 4.06 x 1.30 in)

  • Dimensions (without ears)

    158 x 103 x 33 mm (6.22 x 4.06 x 1.30 in)

  • Weight

    740 g (1.63 lb)

  • Interactive Interface

    LCD panel display (standard temp. models only)
    Push buttons for configuration (standard temp. models only)

  • Installation

    Desktop, DIN-rail mounting (with optional kit), Wall mounting

1 in stock