The PACSystems RX3i series offers advanced diagnostics and high-performance I/O.

With its modular design and multiple expansion options, the RX3i is the perfect I/O solution for process, hybrid and discrete applications.

Modularity, High-Speed Performance

The RX3i is a rack-based system with a variety of modules covering digital, analog, and many other specialized I/O types.

These pluggable, hot-swappable modules allow you to customize the right combination of I/O to support a wide range of voltages and current capacities to meet all your application needs.

to meet all your application needs. Regardless of the I/O combination you choose, the RX3i is built on high-speed interfaces that provide fast, stable data transfer.

Highly Scalable

The RX3i’s ability to pair I/Os makes it easy to expand your system. In addition www.abb-drive.com to the inputs/outputs on the mainframe, you can expand locally or remotely by

connect to additional input/output racks. In fact, the RX3i can support as few as 8 I/O points and as many as 32.000 I/O points.

In fact, the RX3i can support as few as 8 I/O points and as many as 32.000 I/O points in a single system.

With 7- to 16-slot backplanes and 1-slot expansion options, you can create the perfect system for your needs.

The Perfect Upgrade Path

Emerson’s RX3i gives you a simple migration path from the 90-30 Series,

90-70 Series, and RX7i Series legacy systems in a fast, hassle-free upgrade program.

RX3i allows you to reuse 90-30 series modules on RX3i backplanes, so you can upgrade your I/O system without having to mess with wiring or buy I/O modules.

As a result, you can upgrade your I/O system without messing with wiring or buying new I/O.

Upgrading to the RX3i improves integrated Ethernet and modern USB communications for serial or memory stick.

With a smaller form factor, greater capacity, and speeds more than 100 times faster than traditional control devices, the RX3i is an easy, cost-effective way to upgrade.

Protect your investment without disruption. Upgrades take hours, not days!

High Availability

Eliminate process disruption with RX3i I/O. In addition to providing high performance in simplex configurations, the RX3i is available in high-availability configurations for maximum reliability.

It supports Ethernet Global Data (EGD) and PROFINET System Redundancy (PNSR).

With gigabit speeds and bufferless switching, choose RX3i High Availability to avoid unexpected failures and costly downtime.

Ruggedized connector terminals

In the RX3i series, all I/O modules are equipped with removable terminal blocks for easy commissioning and maintenance.

This emphasis on ease of use is also reflected in the range of wire gauges supported.

Depending on the terminal type selected, the wire gauge range is 0.081mm2 – 1.5mm2 (28 – 14AWG) solid or stranded wire.

Both spring-loaded and cassette modules are available for your preferred connection method.

Both low and high density terminals support Terminal Block Quick Connect (TBQC) and positive retention to ensure wiring stability and a consistent commissioning experience.