Weathermatic - 48 Station 120VAC Fixed 2 Wire Controller

The Weathermatic 48 Station 120VAC Fixed 2-Wire Controller is a powerful solution for precise irrigation management. Built with SmartWire™ technology, this controller allows for streamlined valve control across expansive landscapes, making it ideal for commercial and large residential applications. Compatible with SL9648TW and SL9696TW models, it provides flexible zone control with 48 fixed stations, easily extendable to 96 stations for larger installations.

Key Features:

• 48 station capacity with 2-wire technology for easy expansion
• SmartWire™ technology enables precise valve control and diagnostics
• 4 independent programs with 8 customizable start times per program
• Rain/freeze sensing with programmable delays from 1 to 7 days
• Indoor/outdoor rated for versatile installation options
• Backlit LCD display for clear visibility in all lighting conditions
• Non-volatile memory retains settings without the need for batteries
• Internal transformer with pre-installed 6’ line cord

Construction & Durability:

• Sturdy enclosure: 15" W x 16 ½" H x 5 7⁄16" D (38.1 cm x 41.9 cm x 13.8 cm)
• Sealed electrical components to prevent water and dirt intrusion
• Shock-resistant and freeze/heat resistant (-20° to 60°C)
• Indoor/outdoor rated for reliable operation in various climates

Performance & Functionality:

• Supports simultaneous solenoid operation: 3 solenoids (SL800/SL1600), 5 solenoids (SL4800)
• Zone run times settable from 1 min. to 9 hrs. 55 min.
• Rain/freeze sensing with tri-color LED indicator
• Manual operation of single or multiple zones for quick testing
• Non-volatile memory with no battery required
• 24 VAC/2 Amps output, 1.5A slow blow fuse for protection

Ease of Installation & Use:

• Pre-installed 6’ line cord for quick setup
• Large backlit LCD for easy programming and diagnostics
• Push-button manual start and test modes
• Multiple wiring paths with SmartWire™ for flexible layouts
• Indoor/outdoor rated for versatile mounting options

Technical Specifications:

• Input Voltage: 120 VAC/60Hz
• Output Voltage: 24 VAC/2 Amps
• Fuse Type: 1.5A slow blow
• Dimensions: 15" W x 16 ½" H x 5 7⁄16" D (38.1 cm x 41.9 cm x 13.8 cm)
• Operating Temperature Range: -20° to 60°C
• Zone Capacity: 48 fixed, expandable to 96 zones

Installation & Application:

• Designed for commercial and large residential irrigation systems
• Ideal for managing landscapes, golf courses, and sports fields
• Supports both indoor and outdoor installations

Compatibility & Optional Accessories:

• Optional rain and freeze sensors for weather-based adjustments
• Expandable up to 96 zones with SmartWire™ technology