Overview

• Customer-programmable devices that operate as an event-driven device.
  
• Transmits information to the External Control System (ECS) when a change is detected.
  
• The ECS may poll a control panel at any time for current status information.
  
• Used for machine control, file maintenance, clip control, etc.
  
• Available in the ST100, ST300, ST400, ST420, ST450 platforms.