Robust Hardware Design

  • High performance RISC CPU
  • Built-in RTC with battery backup.
  • High capacity non-volatile flash memory for schedule and setting storage.
  • Connected to PC through Ethernet or serial interface for schedule download and operation monitoring*. Web interface for operation setting and monitoring*.

 

Communication Interface

  • 10/100 Ethernet interface for configuration and control output*
  • RS-232 and RS-485serial interface for control output
  • Support Modbus RTU and Modbus TCP protocol with both master and slave modes*

Flexible Scheduling Capability

  • Each main schedule includes routine weekly schedule, multiple holiday schedule, special date schedule, event schedule and override schedule to provide the most flexible schedule usage.
  • Conditions can be defined based on date range. Independent weekly schedules can be defined for each condition to extend the flexibility of each main schedule.
  • Holiday, event and special date schedules can be defined to replace routine weekly schedule.
  • Override schedules can be defined for temporary maintenance or testing actions.
  • Multiple actions can be defined for each day.
  • Multiple sets of common holidays can be defined. Each main schedule can define its own action for each set of holidays.
  • Each main schedule can define its own special dates with associated scheduled actions independently.

Easy Programming

  • Two method for schedule programming and operation：AOT configuration software and Web*.
  • Configuration and operation can be done through Ethernet or RS-232 serial interface*.
  • AOT operation can be monitored and controlled.
  • Multiple AOT schedule controller can be managed by the same PC.