Communication modules for the ioThinx 4500 Series


Communication modules include the serial interface
Easy tool-free installation and removal
Wide operating temperature model available: -40 to 75°C (-40 to 167°F)


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The 45ML series
includes serial interface modules that can be used with the ioThinx
4500 Series head/CPU module, which has the communication bus installed
on the left side. With its unique mechanical design, hardware installation
and removal can be done easily without tools, greatly reducing the
amount of time required to set up and replace the modules.

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.

Additional information



No. of Ports

Serial Standards



System Power



Operating Temperature

Standard Models: -20 to 60°C (-4 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F)

Ambient Relative Humidity






RS-485 Data Direction Control

Green Product



Warranty Period


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Product Brand

Moxa provides quality and dependable products designed to meet the rigorous demands of harsh operating environments. They specialize in machine control and networking solutions for railway systems, factory automation networks, power automation systems, and more. Their award-winning technology is proof of their commitment to providing secure products with maximum uptime – perfect for any industrial application.

ioThinx 4500 Series (45ML) Modules

A series refers to a collection of related products or components designed to work together seamlessly, typically within a specific industry or application. These series often share similar features and functionalities, ensuring compatibility and ease of integration for users.


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Name Type Version Release Date

QIG for ioThinx 4500 Series (45ML) Modules

490.9 KB


May 05, 2021

May 05, 2021

Datasheet for ioThinx 4500 Series (45ML) Modules

2.5 MB


Jan 21, 2021

Jan 21, 2021

Manual for ioThinx 4500 Series (45ML) Modules

1.9 MB


Oct 07, 2020

Oct 07, 2020

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