ioThinx 4510 Series

Advanced modular remote I/O adapter with built-in serial ports

moxa-iothinx-4510-series-image-(1).jpg | Moxa
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moxa-iothinx-4510-series-image-3-(1).jpg | Moxa

Features and Benefits

  • Easy tool-free installation and removal
  • Easy web configuration and reconfiguration
  • Built-in Modbus RTU gateway function
  • Supports Modbus/SNMP/RESTful API/MQTT
  • Supports SNMPv3, SNMPv3 Trap, and SNMPv3 Inform with SHA-2 encryption
  • Supports up to 32 I/O modules
  • -40 to 75°C wide operating temperature model available


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The ioThinx 4510 Series is an advanced modular remote I/O product with a unique hardware and software design, making it an ideal solution for a variety of industrial data acquisition applications. The ioThinx 4510 Series has a unique mechanical design that reduces the amount of time required for installation and removal, simplifying deployment and maintenance. In addition, the ioThinx 4510 Series supports Modbus RTU Master protocol for retrieving field site data from serial meters and also supports OT/IT protocol conversion.

Easy Tool-Free Installation and Removal

The ioThinx 4500 Series has a unique mechanical design that reduces the amount of time required for installation and removal. In fact, screwdrivers and other tools are not required for any part of the hardware installation, including mounting the device on a DIN-rail, as well as connecting the wiring for both communication and I/O signal acquisition. Furthermore, no tools are required to remove the ioThinx from a DIN-rail. Removing all of the modules from a DIN-rail is also easy using the latch and release tab.

Easy Web Configuration/Reconfiguration

For modular remote I/O setups, one of the greatest difficulties is duplicating configuration settings to the current modules with different module combinations. After adding, moving, or deleting one of the modules, settings of the unchanged modules, including the Modbus address and RESTful APIs to the upper software, need to be reconfigured. The ioThinx 4510’s user-friendly web configuration tool was designed specifically to make configuration and reconfiguration easy; no reconfiguration efforts are required for the unchanged modules. In addition, the ioThinx 4510’s web interface supports module/channel unique names. This feature also applies to Modbus TCP, MQTT, and RESTful API, saving users considerable amounts of time on development and deployment.

Built-In Modbus RTU Gateway Function

The ioThinx 4510 supports Modbus RTU Master for retrieving field site data from serial meters. After collecting data, users can convert serial data to a variety of protocols, including Modbus TCP, SNMP, MQTT, and RESTful, allowing users to get field site data in their protocol of choice. This two-in-one design reduces system complexity and the amount of space required in the network topology, as well as overall installation time. In addition, you can extend the useful life of legacy devices by connecting them to Ethernet and accessing the devices using a preferred protocol.

I/O to IT/OT Protocol Conversion

The ioThinx 4510 does just what you need by supporting the most often-used protocols for retrieving I/O data. Most IT engineers use SNMPv1/v2c/v3, MQTT, or RESTful API protocols, but IA engineers are more familiar with Operational Technologies (OT), such as Modbus. The ioThinx 4510 makes it possible for both IT and OT engineers to conveniently retrieve data from the same I/O device. The ioThinx 4510 speaks several different protocols, including Modbus TCP for OT engineers, as well as SNMP, MQTT, and RESTful API for IT engineers. The ioThinx 4510 retrieves I/O data and converts the data to any of these protocols, allowing you to get your applications connected easily and effortlessly.

  • Buttons

    Reset button

  • Expansion Slots

    Up to 32 Compatible with the ioThinx 4500 Series (45MR) Modules only

  • Isolation

    3k VDC or 2k Vrms

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

    2, 1 MAC address (Ethernet bypass)

  • Magnetic Isolation Protection

    1.5 kV (built-in)

  • Configuration Options

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

  • Industrial Protocols

    Modbus TCP Server (Slave), RESTful API, SNMPv1/v2c/v3, SNMPv1/v2c/v3 Trap, SNMPv2c/v3 Inform, MQTT

  • Management

    SNMPv1/v2c/v3, SNMPv1/v2c/v3 Trap, SNMPv2c/v3 Inform, DHCP Client, IPv4, HTTP, UDP, TCP/IP

  • Connector

    Spring-type Euroblock terminal

  • Serial Standards


  • No. of Ports

    1 x RS-232/422 or 2 x RS-485 (2 wire)

  • Baudrate

    1200 bps to 115.2 kbps

  • Flow Control


  • Parity

    None, Even, Odd

  • Stop Bits

    1, 2

  • Data Bits


  • RS-232

    TxD, RxD, RTS, CTS, GND

  • RS-422

    Tx+, Tx-, Rx+, Rx-, GND

  • RS-485-2w

    Data+, Data-, GND

  • Industrial Protocols

    Modbus RTU Master

  • Power Connector

    Spring-type Euroblock terminal

  • No. of Power Inputs


  • Input Voltage

    12 to 48 VDC

  • Power Consumption

    800 mA @ 12 VDC

  • Over-Current Protection

    1 A @ 25°C

  • Over-Voltage Protection

    55 VDC

  • Output Current

    1 A (max.)

  • Power Connector

    Spring-type Euroblock terminal

  • No. of Power Inputs


  • Input Voltage

    12/24 VDC

  • Over-Current Protection

    2.5 A @ 25°C

  • Over-Voltage Protection

    33 VDC

  • Output Current

    2 A (max.)

  • Wiring

    Serial cable, 16 to 28 AWG
    Power cable, 12 to 26 AWG

  • Strip Length

    Serial cable, 9 to 10 mm
    Power cable, 12 to 13 mm

  • Housing


  • Dimensions

    42.3 x 99 x 75 mm (1.67 x 3.9 x 2.95 in)

  • Weight

    173.5 g (0.382 lb)

  • Installation

    DIN-rail mounting

  • Operating Temperature

    ioThinx 4510: -20 to 60°C (-4 to 140°F)
    ioThinx 4510-T: -40 to 75°C (-40 to 167°F)

  • Storage Temperature (package included)

    -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    5 to 95% (non-condensing)

  • Altitude

    Up to 4000 m Please contact Moxa if you require products guaranteed to function properly at higher altitudes.

  • Safety

    UL 61010-2-201

  • EMC

    EN 55032/24

  • EMI

    CISPR 32, FCC Part 15B Class A

  • 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: 2 kV; Signal: 1 kV
    IEC 61000-4-6 CS: 3 V
    IEC 61000-4-8 PFMF

  • Shock

    IEC 60068-2-27

  • Vibration

    IEC 60068-2-6

  • Green Product


  • Time

    1,451,040 hrs

  • Standards

    Telcordia SR332

Software, Firmware, and Drivers


Name Type Version Operating System Release Date
MIB file for ioThinx 4510 Series
40.3 KB
Software Package v1.2.0
Oct 31, 2019 Oct 31, 2019 Release notes
Firmware for ioThinx 4510 Series
2.0 MB
Firmware v1.2.0
Oct 31, 2019 Oct 31, 2019 Release notes
Moxa CLI Configuration Tool for Linux
8.1 MB
Utility v1.1.0
  • Linux Kernel 2.6.x
  • Linux Kernel 3.x
  • Linux Kernel 4.x
Jun 24, 2019 Jun 24, 2019 Release notes
Moxa CLI Configuration Tool for Windows
1.4 MB
Utility v1.1.0
  • Windows 10
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows Server 2008 R2
  • Windows Server 2012
  • Windows Server 2012 R2
  • Windows Server 2016
Jun 24, 2019 Jun 24, 2019 Release notes
Library for ioThinx 4510 Series (Linux Kernel 4.x MXIO)
2.4 MB
Library v3.0.0
  • Linux Kernel 4.x
Jun 10, 2019 Jun 10, 2019 Release notes
Library for ioThinx 4510 Series (Windows MXIO)
2.7 MB
Library v3.0.0
  • Windows 10
  • Windows 7
  • Windows 8.1
  • Windows Server 2003
  • Windows Server 2008
  • Windows Server 2012
Jun 10, 2019 Jun 10, 2019 Release notes
IOxpress Configuration Utility
5.0 MB
Utility v2.4.0
  • Windows 10
  • Windows 7
  • Windows 8
  • Windows Server 2003
  • Windows Server 2008
  • Windows Server 2012
Jun 05, 2019 Jun 05, 2019 Release notes

Support Documents

Name Type Version Release Date
Tech Note: The Security Hardening Guide for ioThinx 4510 Series
1.0 MB
Tech Note v1.0 Mar 31, 2021 Mar 31, 2021
Tech Note for ioThinx 4510 Series (Modbus RTU to SNMP v3)
960.3 KB
Tech Note v1.0 Feb 09, 2021 Feb 09, 2021
Manual for ioThinx 4510 Series
18.3 MB
Manual v4.0 Mar 09, 2020 Mar 09, 2020
Datasheet for ioThinx 4510 Series
4.7 MB
Datasheet v3.0 Oct 29, 2019 Oct 29, 2019
Moxa CLI Configuration Tool User's Manual
1.1 MB
Manual v2.0 Feb 26, 2019 Feb 26, 2019
QIG for ioThinx 4510 Series
1.2 MB
QIG v1.0 Nov 29, 2018 Nov 29, 2018
2D CAD for ioThinx 4510 Series
469.4 KB
2D CAD Nov 28, 2018 Nov 28, 2018

Available Models (2)

Show Images
moxa-iothinx-4510-image.jpg | MoxaioThinx 4510moxa-iothinx-4510-t-image.jpg | MoxaioThinx 4510-T
Ethernet Interface2 x RJ452 x RJ45
Serial InterfaceRS-232/RS-422/RS-485RS-232/RS-422/RS-485
No. of Support I/O Modules3232
Operating Temp.-20 to 60°C-40 to 75°C
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Expect More From Your Remote I/O

Connect and convert field data for OT and IT systems effortlessly with the ioThinx 4510 Series

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ioThinx 4510 Series

ioThinx 4510

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ioThinx 4510 Series

ioThinx 4510-T

moxa-iothinx-4510-t-image.jpg | Moxa

Buy online from our distributors