This proven hybrid controller from Irritrol® Systems, designed primarily for commercial and light commercial applications, offers the choice of stations and scheduling flexibility required to handle complex applications.

Dial-24B

• Two independent programs offer concurrent operation capability
• Six- or 14-day calendar
• Simple-to-use programming dial
• Cycle looping with cycle delay (program B option)
• Start time stacking within each program
• "All Stations" watering time entry capability
• Water budgeting
• Programmable "Rain Off" up to seven days
• Programmable "Valve Test" function runs each station sequentially from one to nine minutes without affecting program
• LEDs indicate program operation
• Automatic, semi-automatic and manual operation
• Self-diagnostic circuit breaker identifies and overrides an electrical malfunction of a valve
• Non-volatile memory will hold program during power failures for up to 10 years
• Battery backup keeps accurate time for up to 30 days during power failures
• Optimum two-stage primary and secondary surge protection
• Two separate sensor hookups for start/stop
• Weather-resistant steel, locking cabinet with an internal transformer
• UL and CSA listed

Operating Specifications

• Station run times: 1-99 minutes in 1-minute increments; optional .1 minutes (6 sec.) to 9.9 minutes or .1-9.9 hours (.6 hours) in program B

• Start times: 3 per program for up to 6 daily starts or cycle looping option for unlimited starts in program B
• Watering schedule: 6- or 14-day calendar
• Watering budgeting: 1-255% in 1% increments

Electrical Specifications

• Transformer input: 120 VAC, 60 Hz
• Transformer output: 24 VAC, 1.67 amps
• Maximum output per station: 24 VAC, .80 amp
• Maximum output to valves: 24 VAC, 1.50 amps (including master valve)
• Battery backup: 9-volt alkaline battery (not included)

Dimensions

7- to 16-Station Models

• Height: 9 ¾"
  
• Width: 10 ½"
  
• Depth: 4 ½"

18- to 36-Station Models

• Height: 12"
  
• Width: 14 ¼"
  
• Depth: 4 ¾"

Optional Accessories

• Pedestal Mount (P-2B: 7- to 16- station models; P-6B: 18- to 36- station models)

Models: How to Specify