Release Announcement
PI Interface for Quindar SCADA is released

Starting with, the PI Interface for Quindar SCADA is available in two different options. 
The read-only option is strongly recommended for installation if updates to the data source are not needed (that is, it does not allow output points). The read-only option provides the best defense against accidental or malicious changes to the control system because it cannot write to the data source.

The read-write option retains the ability to write data to the data source (using output points) and is an update to previous installations of this interface.

For more information on these two interface options and how to switch from the read-write option to the read-only option, please see the Read-only versus Read-write Interfaces FAQ document.

New Features

  • UniInt Phase 2 failover - is now supported by the interface

UniInt Enhancements

  • Security updates – UniInt leverages the latest Microsoft software security defenses provided by the compiler and operating system.
  • Least privileged account support – Interface services are now allowed to run under an account with the least privileges required, and limit the rights of the account to access resources.
  • Improved performance - on disconnected startup point caching.


  • Please see the interface release notes for more details on enhancements and quality improvements included with this release.
  • Please see the user guide for more information about this connector.

Components and Supported Operating Systems

  • Supported on Windows (7 SP1, 8, 8.1, 10, Server 2008 SP2, Server 2008 R2 SP1, Server 2012, Server 2012 R2, Server 2016) 
  • PI Interface for Quindar SCADA - ICU Control
  • PI SDK 2016 (
  • PI API
  • PI Buffer Subsystem

You can access all the interface specific information on the PI Interface for Quindar SCADA details page.


Self-extracting EXE (Contains Interface, ICU Control, release notes and manual, plus PI SDK 2016 ( and PI API

Download PI Interface for Quindar SCADA Install Kit Read-Only

Download PI Interface for Quindar SCADA Install Kit Read-Write