PAC Project Basic

File Size: 263025 KB
Version: R10.5003
Updated: 01/03/2024

The PAC Project Software Suite from Opto 22 provides all the software you need for industrial automation, process control, building automation, remote monitoring, data acquisition, and Industrial Internet of Things (IIoT) applications in any field. PAC Project software is integrated with groov EPIC processors and I/O, and SNAP PAC controllers, brains, and I/O. See current release details in the PAC Project Readme

PAC Project Basic includes the following:

  • PAC Control Basica full-featured, flowchart-based tool for developing control programs to run on groov EPIC processors and SNAP PAC controllers
  • PAC Display Basicfor creating human-machine interfaces (HMIs) for operators and technicians to monitor and interact with groov EPIC systems, groov RIO edge I/O units, and SNAP PAC systems
  • PAC Managera utility program for configuring and maintaining SNAP PAC controllers, brains, and I/O

This product is a free download that includes software and documentation in Adobe Acrobat PDF format.

Developer and IIoT ready: Because Opto 22 groov EPIC, SNAP PAC R-series, and SNAP PAC S-series controllers include an HTTP/HTTPS server and a RESTful API (application program interface based on the REST architecture), you can securely access I/O point and variable data in your PAC Control program using the language of your choice. Data is returned in JSON format. For complete information, see

If you are using older (not groov EPIC, groov RIO, or SNAP PAC) controllers or brains with PAC Project, see the SNAP PAC System Migration Technical Note (form 1688) for important information.

The following applications are installed by default. If you don't want them all, when prompted during the installation process, uncheck the ones you don't want.

  • PAC Control Basic
  • PAC Display Basic
  • PAC Manager
  • Tools (PAC Utilities)
  • EtherNet/IP Configurator