Pro EX 2.0 Digital Controller

The Pro EX 2.0 Modular Irrigation Controller can be easily expanded from 4 to 28 stations. Enjoy the flexibility of running up to 28 zones when adding new 14-station expansion modules. The largest backlit display on the market, user-friendly programming, and responsive touchpad take Pro EX 2.0 to a whole new level for irrigation controllers. The new optional remote capability expands irrigation control right in your hand.

WiFi-enabled – simply add the WiFi Hub 3209 and RF Module 3206.

SKU: GS-AI005 Category:



  • WIFI enabled – Syncs with WIFI to allow functionality through a smartphone, tablet, or web browser. Weather IQ with adjustable limits. Remote access and alerts
  • Patented Full Program Display – One screen shows watering days, number of start times, number of stations, and special programming
  • Flow Sensor Ready – Connects directly. Has high/low flow abort settings and provides flow data capture for up to 7 days on the device and full history on the web browser when configured as a WIFI controller
  • Rain sensor and rain/freeze sensor ready – Allows automated operation to be controlled by sensor
  • RF Module Connector – Allows for optional installation of wireless accessories: Handheld remote, wireless rain sensor, and WIFI hub
  • Diagnostic Circuit Breaker – Identifies and isolates stations with valve or wiring problems (shorts, faults, valve location) while the remaining program continues
  • Hot-Swappable 4 Station Modules – Simple controller upgrades from 4 to 28 stations – with NEW 14 station module
  • Advanced Diagnostics – Visual and/or audible alerts when programming errors or other conditions have been detected and are preventing operation
  • Station Delay/Overlap Programming – Additional time between stations or dual operation for issues like well recovery, slow closing valves, and water hammer
  • Large Backlit LCD Screen – Best in-class visualization for all installations
  • AM/PM or 24-Hour Clock Settings – Allows the user to choose the time format desired
  • Manual Start – Manual program operation at the push of a button
  • Permanent Memory – Non-volatile memory saves program during power outages
  • Buried Valve Locate Feature – Helps locate buried valves in the field
  • Sensor Bypass Switch – Global override of active sensor for all stations
  • Master Valve/Pump Start Ready – Programming for individual station(s) operation as needed
  • Valve Test Terminal (VT) – Quick and easy matching of field wires with station during installation
  • Default Programming – Allows the program to be saved and recalled without having to reprogram
  • Permanent Day Off – Set any day of the week, regardless of programming, as a non-watering day
  • Seasonal Adjust – Quick, easy global adjustment of watering times from 10-200% conserves water
  • Built-in Level – Makes leveling the unit easy during the install


  • 3202-220
    PRO EX 2.0, 4-station outdoor modular controller
    220 VAC internal transformer

Operating Specifications

  • Station Run Times: 1 second to 6 hours for all stations
  • Number of Programs: 3
  • Number of Automatic Start Times: 4 per program
  • Program Watering Schedules:
    • Custom (day of the week)
    • Interval (1-31 days)
    • Odd (odd calendar days)
    • Even (even calendar days)

Electrical Specifications

  • Power Input: 240V AC, 50/60Hz
  • Power Output: 24V AC, 1.25 AMP
  • Power Backup: Lithium coin-cell battery maintains time and date during primary power outages while the 4 AAA batteries allow for remote programming and LCD viewing


  • Height: 7 3/4″ (19,6 cm)
  • Width: 10″ (25,4 cm)
  • Depth: 5″ (12,7 cm)