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Hunter Pro-C 3 Station Expansion Module | PCM-300

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Sales Price $35.29 Our Price $84.96 You save 58%

Hunter Pro C 3 Station Expansion Module

  • Hunter Pro-C Expansion Module (PCM-300)
  • 3 Station Expansion Module

This is a MODULE ONLY - Use as an add-on to your existing Irrigation Controller - Adds 3 stations to your existing Irrigation Controller.

The Hunter Pro-C Series Controller is customizable from 3 to 15 stations, and is considered Hunter's best-selling irrigation controller. This full-featured series offers 3 programs with multiple start times as well as ""one touch"" manual start and rapid advance, independent day scheduling options, superior surge protection and a heavy-duty plastic cabinet. The Hunter Pro-C Series Controller delivers maximum flexibility in a modular form. No wonder it is the choice for so many landscapes!

Features & Benefits

NOTE: The following Features and Benefits are descriptive of the Hunter Pro-C Controllers not the individual module which is sold on this page.

  • Versatile modular design Simplified inventory management; easily customize unit to desired number of stations U.S. Patent #'s 6,840,460 & 6,842,667
  • Large LCD display for simplified programming Easy to read for schedule review and entry
  • Three programs (A ,B, C) with multiple start times Independent programming handles many different watering requirements
  • Choice of independent day scheduling options Days of the week, odd/even or 31-day interval for maximum flexibility
  • Global water budget/seasonal adjustment Easily change run time of all zones from 10% to 150%
  • Non-volatile memory Holds programs indefinitely; excellent insurance against unreliable power
  • Superior surge protection and self-diagnostic short circuit protection Microcircuits are protected from electrical spikes, no fuses to worry about
  • Remote control ready Supplied with connection for SRR and ICR remote controls

Product Details

  • Module adds 3 stations to the Hunter Pro-C Controllers.
  • Pro-C Controller automatically identifies when modules are installed or removed.

Installing Station Modules

The Pro-C controller is supplied with a factory-installed base module for up to 3 stations. Additional modules may be added in increments of 3 stations (PCM-300) or a single 9-station (PCM-900) to expand the controllers station capability to 15 stations. Additional modules are sold separately

Note:The use of a PCM-900 to expand your controller to 15 stations requires that one PCM-300 be installed in the first expansion slot (stations 4-6) and the PCM-900 in the upper two expansion slots.

The Pro-C utilizes automatic module recognition firmware to identify when PCM modules are installed or removed from the controller. This feature will recognize the correct number of stations without having to reset or cycle power to the controller.

Installing PCM Modules

The Pro-C controller is designed with a simple to use Power Lock feature that assures that the modules are energized and firmly secured into the controller. The Power Lock can unlock or lock all modules at one time by simply pushing the Power Lock slide.

  1. Slide the Power Lock into the Power Off (unlocked) position. Insert the PCM modules into the appropriate sequential position in the controller cabinet.
  2. Once all of the modules are in place, slide the Power Lock into the Power On (locked) position to energize and secure the modules into the controller.
  3. The Pro-C will automatically recognize the correct number of stations. It is not necessary to press the reset button or cycle power to the controller.

Note: Your Pro-C controller is designed to work only in conjunction with BLACK PCM expansion modules.

Expand Your Modular Controller With The Hunter Pro-C 3 Station Expansion Module

Features Of The Hunter Pro C 3 Station Expansion Module

The Hunter Pro-C modular controller series has the capability to expand from 3 to 15 stations. The Pro-C station module can be added to this series of controllers in just a few easy steps. The controller is designed to utilize the technology of the PCM-300, which can be purchased on this webpage, and the PCM-900 which can be purchased on its corresponding product page. The PCM-300 connects directly into the first available expansion slot within the controller. Contractors and homeowners choose the Pro-C series due to its maximum flexibility as a modular controller.

3 Compatible Pro-C Controller Models:

  1. 4-Station Base Module Controller PC-4
  2. 6-Station Module Controller PCC-6
  3. 12-Station Module Controller PCC-12

Learn How To Install A Hunter Pro C Station Expansion Module

Sprinkler Warehouse hosts a variety of tutorial instructions which include videos and articles. These how-to guides can be found online at Sprinkler School or on our product pages. Sprinkler Warehouse is committed to assisting our customers in finding the most reliable irrigation tutorials to get their products installed professionally. These installations include how to install the reliable Hunter Pro-C PCM-300 module. Note that if you choose to install this module with the PCM-900, you must consider which expansion slot each module is using.

Check Out These Hunter Pro C Station Expansion Module Product Details

The PCM-300 expansion module can be used to expand the Hunter Pro-C to an additional 3 stations. The modular Pro-C controller has the compatibility to be expanded with conventional wiring from 4 to 23 stations as well as a Hybrid EZ decoder option that allows up to 32 total stations. The Pro-C modules are easy to install and remove. The Pro-C controller easily recognizes when modules have been added or uninstalled which makes programming easy to adjust as your landscape needs change.

Learn More About The Hunter Pro-C Controller Series

The Pro-C modular controllers can be purchased separately on the Sprinkler Warehouse online store or in person at our Houston Texas location. The Pro-C modular controller has been an industry favorite for the last twenty years. This is because the Pro-C series is designed for long-term reliability and modular flexibility. Use this controller with maximum capacity by installing the PCM-300 and PCM-900 for a 15 station coverage. The Pro-C controller features an innovative LED screen for user-friendly programming accessibility and control. This series of Hunter controllers also have a surge protection feature and short surge protection which prevents damage from unexpected electrical spikes.

Frequently Asked Questions

What is a Hunter Pro C 3 Station Expansion Module?

A Hunter Pro-C station module is used to expand the stations of your irrigation controller. The Pro-C PCM-300 and PCM-900 are designed to only be used with the Pro-C module controller series, and not with any other Hunter controller. These modules can be purchased separately at

How to install a Hunter Pro C 3 Station Expansion Module?

Installing a 3 station expansion module into your Pro-C modular controller is easy. Simply switch off the power of the controller and click the module into the next available slot in the expansion slots. In order for the controller to function at its full capacity, it is important not to skip available slots. When the module has clicked into place you can turn the controller's power back on and programming your new additional stations.

How many stations can a Hunter Pro-C Controller be expanded to?

The Pro-C series controller can be expanded to a maximum of 32 total stations if the necessary expansion accessories have been installed. The Pro-C is available in fixed versions for stations 6 and 12 models. Expandable versions of this controller can be altered with conventional wiring from 4-23 stations and the Hybrid EZ recorder option will exp[and the controller up to 32 stations. The PCM-300 expansion module will add an additional 3 stations while the PCM-900 adds another 9 stations.

More Information
Brand Hunter
Warranty 2 Years
Type Expansion Module
Controller Compatibility Pro C Controller
Station Expansion 3
Specifications (220.76 kB)
Brochure (319.84 kB)
Manual (2.99 MB)