SDS-50 Controller

Product Description

The SDS-50 is the first model in a new range of high performance economically priced Two-Wire controllers.

Powerful with intuitive programming, the SDS-50 is a flexible system suitable for the complex requirements of both commercial landscape and agricultural applications.

The SDS-50 controller is supplied complete with power supply, lightning protection module and PumpNode.

The economically priced SDS-50 is uncompromising on quality and offers a capability not found on competing products many times its price.

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  • 48 Station, 48 DataValve™ (or DataCoil™) capacity.
  • Operates up to four valves at once, inclusive of a master valve.
  • No separate decoders – Decoders have been miniaturised and embedded within the coil (DataCoil™).
  • Optional RelayCube™ multi-wire converter.
  • 8 Independent programs.
  • 12 Programmable field DataNodes™ connect directly to the two-wire cable.
  • Moisture sensors (up to 8).
  • Water meters (up to 8).
  • Frost sensors (2 zones).
  • 7 Direct controller sensor inputs connect to the controller terminal strip.
  • Two-way communication every 3 seconds between all field devices and the controller.
  • Program watering settings in Time, Volume (litres) and Precipitation (mm).
  • 14 day calendar, 4 start times per program.
  • Loop program for propagation.
  • Run times in Hr : Min : Secs.
  • Exclusive HydroSector™ program for matched precipitation zones.
  • DataValves™ can be assigned to any station by keypad entry, SignalCloud.com software or SDS-LINK SmartPhone/Tablet Apps.
  • DataNodes™ can be assigned to any program.
  • PumpNodes connect to the two-wire cable to activate pump-start relays.
  • Auxiliary pump for chemical/fertigation program.
  • Individual pumps can be assigned for each program.
  • Option to assign a secondary boost pump to selected stations.
  • 2 independent Frost programs.
  • Water flow and system electrical current draw displayed.
  • Flow deviation with email alerts. Skips to next station, then shuts down program after third skip if the alert stays active.
  • Various programmable delays in programs to compensate for hydraulic anomalies. For example; slow closing valves, ramp-down of pumps and low or high pressure spikes.
  • Easy DIY repairs due to modular design of SDS plug-in boards.
  • Simple connectivity over SignalCloud. Control your irrigation over WiFi, 3G, 4G or Radio.
  • Supported by SignalCloud Web-Based Irrigation Central Control Software.
  • Free SDS-LINK Mobile App, available for download from the Apple App Store and Google Play.

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