PE 1800 RTU Features

• Compatible with all Puleo Annuniciators, or use as Stand Alone RTU.
• Can be a Data Concentrator to interface with Intelligent Electronic Devices (IEDs) such as Protection Relays and Meters.
  
  
• Alarm Inputs
  • 48 Optical-Isolated Alarm Inputs.
  • Expandable up to 4 expansion boards, each has 48 contacts in a separate 1¾” chassis.
  • Sequence of Events (SOEs) with 1 millisecond resolution accuracy for all alarm inputs.
  • Configurable debounce time from 2 to 255 ms.
  • Configurable Chatter filter count and time.
    
    
• Communications
  • 5 RS232 Ports with RTS, CTS, DCD.
  • Baud Rate can be configured from 300 to 38.4k
  • Meet all IEA/TIA-232-E and V.28 specification
    
    
• Memory
  • 1 MB of Flash EPROM with ‘In-System-Programming’ technology. (i.e. Download and program software via maintenance RS-232 port)
  • 1 MB of SRAM with battery backup
    
    
• Protocols
  • Supports Multiple Protocols
  • Currently available protocols: DNP3, IEC, Modbus, L&G8979, CDC II, Cooper 2179.
  • Other protocols can be easily implemented.
    
    
• Special Applications
  • PID Application
  • Event Driven Control Operator (EDCO) for automatic control.
    
    
• Other features
  • Real Time Clock (RTC) with battery backup for real time calendar Clock
  • Watchdog Timer.
  • RTU Configuration stored in both battery backup SRAM and Flash EPROM for security
  • Built-in Diagnostics.
    
    
• Surge Withstand Capability (SWC)
  • Surge Protection for all input and output points.
  • Meet ANSI/IEEE C37.90.1 - 1989 SWC standard
    
    
• Physical Dimension and Operating Environment
  • 19”/23” Rack or Panel Mounting, Desktop Option Available
  • Temperature Range: -40oC to +85oC
  • Humidity: < 95%, non-condensing