See the four components that make up the easy-to-use SNAP PAC System. Scalable and reliable, with free support and training.
What's a PAC? Read about PACs and watch videos of PACs in action in process control, data acquisition, and remote monitoring applications.
Interested in Ethernet for automation? Use SNAP Ethernet-based I/O with an Opto 22 system, with Allen-Bradley PLCs, or for PC-based I/O.
Faster, easier development: flowchart-based control programming with scripting, full-featured HMI, robust OPC server, and bi-directional database connectivity.
We invented them, and ours are still the best—reliable, guaranteed-for-life SSRs. Check out the new heat-sink models.
How can free software be any good? Download this demo and see for yourself. Integrated control programming, HMI development and runtime.
Manage your energy usage now. Read the white paper, Automation and the Smart Grid, and see new products to manage energy costs.
Use standard SNAP PAC controllers, I/O, and cabling to set up a redundant system.
Keep your PAC Control strategy logic safe from unauthorized copying and alteration.
Monitor 3-phase electrical power for an HVAC system, compressor, motor, or subpanel. The SNAP-AIPM-3 module goes on the rack alongside other modules.
Industrial-grade N-TRON Ethernet switches and wireless access points are now available through Opto 22. Amazingly tough!
Designed for harsh industrial environments and available in a broad range of signal types, SNAP analog I/O is also guaranteed for life.
I/O you can count on, from Opto 22. Analog, digital, and serial I/O—made in the U.S.A., each module is tested twice before it's sent to you.
Your older Opto 22 mistic and G4 systems are still reliably chugging along, but you want more. You can migrate to Ethernet and the SNAP PAC System.
This Engineer's Choice gives you more choices than you expect. Use wired Ethernet and wireless 802.11a,b,g networking with no change to I/O or field wiring.
The new PAC Project 9.0 automation software suite adds controller redundancy and other new features. Simplify control programming and HMI development.
Our engineers will help you switch...and you won't have to reach for your wallet. Replace your MicroLogix PLCs with SNAP PACs and I/O—and see the Opto 22 difference.
You can connect Modbus systems to Opto 22 systems in several ways, including integration kits as well as I/O processors and controllers with native Modbus support.
Intelligent remote SNAP I/O gives you great options for expanding your A-B PLC system without slowing throughput. ControlLogix, CompactLogix, MicroLogix.
Watch Opto 22 Engineers as they configure intelligent remote SNAP I/O for Allen-Bradley PLC systems, and add discrete and analog functions. It's easy.
Upcoming webinars on topics from wireless to troubleshooting to tips for optimizing your control strategy. Join us and learn.
Build your own system architecture diagrams with these libraries, made for Visio 2003. Build I/O racks with exact modules, add devices, link networks.
We're here to help you—and that includes free product support, free training, and even free software with your PAC controller. See why Opto is different.
The FactoryFloor Software Suite may be old, but it's still running in applications worldwide—and we still support it. Here are useful links for FactoryFloor users.
If you've seen our name on automation.com, start here to see Opto 22's products and videos, and learn more about what we can do for you.
If you've seen our name on Globalspec, start here to see Opto 22's products and videos, and learn more about what we can do for you.
An introduction to Opto 22, in Chinese.