Hunter - 9 Station Expansion Module For Pro-C Controller

The Hunter PCM-900 Expansion Module adds nine additional stations to the modular Pro-C irrigation controller, allowing system scalability up to 16 stations. This plug-in module works exclusively with the PC-400 base unit and is recognized automatically by the controller’s firmware without the need to reset or power cycle. Featuring a secure Power Lock™ installation system, the PCM-900 is designed for fast, reliable upgrades in residential and light commercial applications. To expand to the full 16-station capacity, a PCM-300 must first occupy the 5–7 station slot, followed by the PCM-900 in the remaining two slots.

Key Features:

• Adds 9 additional stations to modular Hunter Pro-C controllers
• Plug-in expansion with Power Lock™ for secure installation
• Controller auto-recognizes module—no reset or power cycling required
• Installs after PCM-300 for full 4–16 station build-out
• Ideal for residential and light commercial irrigation systems

Technical Specifications:

• Model: PCM-900
• Adds: 9 stations (expands from 7 to 16 total)
• Controller Compatibility: PC-400 modular Pro-C only
• Power Lock™ system energizes and secures modules in place
• Installation Order: Requires PCM-300 in slot 1, PCM-900 in slots 2 and 3​:contentReference[oaicite:0]{index=0}

Installation & Application:

• Recommended for expanding medium to large irrigation projects
• PCM-900 fits modular Pro-C units only (not fixed 6- or 12-station PCC models)​:contentReference[oaicite:1]{index=1}
• No tools or wiring needed for installation

Compatibility & Optional Accessories:

• Compatible with PC-400 base unit only
• Use alongside PCM-300 for a total of 16 stations
• Fully supports Solar Sync®, SmartPort® remotes, and Clik sensors​:contentReference[oaicite:2]{index=2}

Expand your irrigation control with the Hunter PCM-900—built for seamless integration and maximum flexibility in modular Pro-C systems.