ADVANCED SYSTEM NETWORK CONTROLLER

The NXT Network Controller uses on-board communication capabilities to link multiple commercial valves (via off-the-shelf CAT3, CAT5, or better cables) for a variety of system types.

For Valves:

• 2750
• 2850S
• 2850
• 2900S
• 3150
• 3900
• 7000 (excludes system 14)

Features and Benefits

• On-screen multilingual support: English, French, German, Portuguese, Spanish
• Time of day super capacitor backup for power loss
• 2 line/ 16 character full text LCD backlit display
• Left arrow button allows digit selecting in programming mode
• Networks two to four valves via off-the-shelf CAT3, CAT5, or better cables
• Field-configurable for all system types
• LED Status indicator:
  • Blue: In Service
  • Flashing Blue: Regeneration Queued
  • Green: Regeneration
  • Flashing Green: Standby
  • Red: Error with codes
• Auxillary inputs and outputs:
  • Programmable relay output
  • Programmable chemical pump output
  • Remote lockout and regen input
• Easy Installation with plug-in wiring harnesses
• Easy electronic programming
• Diagnostics:
  • Current Flow Rate
  • Peak Flow Rate (can be reset)
  • Totalizer (can be reset)
  • Hours Between Last Two Regenerations
  • Hours Since Last Regeneration
  • Volume Remaining (adjustable)
  • Valve Address
  • Software Version

Specifications

REGENERATION TYPE

• Meter Delayed Fixed Reserve
• Meter Immediate
• Remote Signal Start Immediate
• Time Clock Delayed

REGENERATION FLOW

• Downflow
• Upflow Fill First
• Upflow Brine First

ELECTRICAL RATING

• 24V Transformers:
  • 115V AC +/- 20% input, 24V AC output
  • 230V AC +/- 20% input, 24V AC output

GENERIC METER GUIDELINES

• Open collector output
• Pulse rate generated must not exceed 100 pulses per second (100Hz) or 6,000 pulses per minute
• Support for meter outputs in the range of 1-255 gallons (25.5m3) for every 1-255 pulses
• Meter must operate at 5 VDC