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IRRIGATION CONTROLLERS
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DREAM
DREAM 2 WIRED SINGLE CABLE RTU SYSTEM
DREAM RADIO RTU SYSTEM
GREENHOUSES
FILTERS BACKFLUSHING CONTROLLERS
SPECIAL PURPOSE CONTROLLERS
WATER DISTRIBUTION CONTROL SYSTEM

DREAM

DREAM is the name of the modern irrigation control system made by TALGIL. The system combines powerful features, flexible structure, and user friendliness. The DREAM offers optimal solutions both for open field and greenhouses applications.

FEATURES DESCRIPTION

 
Flexible hardware construction
  • Local outputs DC or AC constructed from boards of 16 outputs/ 8 inputs
  • Several RTU channels of the following types:
  • 2 wired modular RTUs with up to 60 units per channel. 2,4,6,8 outputs, 4 or 8 inputs selectable per RTU
  • License exempt radio controlled modular RTUs with up to 60 units per channel. 2,4,6,8 outputs, 4 inputs selectable per RTU
  • 4 wired SAPIR type RTUs
  • Modules for remote expansion of I/O channels
  • Up to 250 outputs and inputs connectable

Comfortable programming

  • Large graphical LCD with back illumination for good day and night visibility
  • Full numeric key pad that serves also for direct jumping into important subjects
  • Position dependent Function Keys
  • Special keys for movement inside and between screens
  • Built in bilingual software. Switching languages by a single key stroke

General features

  • Handling multiple irrigation lines
  • Flexible and user changeable network definition
  • A large pool of irrigation programs, each program contains the sequence of participating valves, water and fertilizer dosage, operation timing and conditions
  • Valves can be irrigated individually or in groups defined as library groups or single use groups
  • Handling various water sources
  • Cyclical irrigation with constant cycle of days or RUN LIST based. Cycles within the irrigation day, with large number of repetitions, intervals specified in hours: minutes: seconds.
  • Irrigation by Tensiometers
  • Flushing automatic filters by time and/or by pressure differential
  • Conditions for starting, stopping, waiting and continuing programs, based on sensors' statuses, flow rates, states of system components etc. the conditions can be combined by OR/ AND connections
  • Detailed events report with date and time stamps, can be scanned by various categories
  • System STOP TIME or individual stop time per program may force operation stop at a desired time
  • Protection and alarming mechanisms detect problems in the irrigation system, in the water supply, in the fertilization system , in the filtration, and in the control system itself
  • Optional satellite outputs and optional grouping of inputs
  • Accumulation of water and fertilizers, including special accumulation of last irrigation
  • Main valves operation- delayed, advanced or simultaneously with the irrigation valves
  • Battery back up for the memory of the variable data
  • Special tools for the dealer to enable / hide features according to the specific needs, to set up default values, to define the resources allocation

 Fertilization

  • Handling two types of fertilization sites, local sites which serve individual irrigation lines, and central sites that serve multiple irrigation lines
  • Fertilizing in three stages: pre-watering, fertigation and post- watering
  • Continuous or proportional injection specified in the following terms:
    • liters of fertilizer per each cubic meter of water
    • seconds of fert per each minute of irrigation
    • sec:min of fert per each cubic meter of water
    • liters of fert per each minute of irrigation
    • proportion calculated from the division of the fert dosage by the water dosage
    • bulk injection specified by time
    • bulk injection specified by volume
  • A special "water before" value for the first local fertilizer, separately from the other fertilizers
  • Handling fertilizer injectors with and without fertilizer meters
  • Handling booster pumps of Ventury injectors
Communication
  • Central control through PC, equipped with "Windows" oriented software.
  • Option for central control from several centers including portable center.
  • Communication through wires, telephone, cellular phone or radio.
  • Optionally by utilizing a SPIDER unit alarm SMS messages can be sent to cellular handsets.
  • By adding a SPIDER unit the user can use his mobile phone for remotely controlling the system (the mobile phone must support WAP with UDP protocol). Actions like opening/ closing valves, starting/ stopping programs, inspecting list of events, canceling error statuses can be done from anywhere.
     
PDF Download – Brochure:
 
PDF Download – List of features: