System Overview

  1. I-CORE CONTROLLER
  2. DUAL -1 (One-Station Decoder) Not Compatible with Master valve/Pump Start Relay or Weather Sensor
  3. MAX DISTANCE TO END OF TWO-WIRE PATH
    ID1 WIRE (14 Ga) 5000 feet (1500m)
    ID2 WIRE (12 Ga) 7500 feet (2300m)
  4. DUAL-S SURGE ARRESTOR (Recommended every 1000 feet, 330 m)
  5. GROUND PLATE (Or ground rod)
  6. DBR/Y-6 WATERPROOF CONNECTORS in all two-wire path splices
  7. DUAL-2 (two-station decoder)
  8. MAXIMUM DISTANCE 5000 FEET (1500 m) to end of two-wire path
  9. DUAL-S (Placed at the end of the two-wire path) 

Note: Dual decoders are for Station Valves only.  Pump/Master Valve and Sensors must be wired separately to the corresponding terminals in the controller.

Decoder DUAL I-Core System ACC/ACC2 Systems
DUAL-1 Compatible Not Compatible
DUAL-2 Compatible Not Compatible
ICD-100 Compatible Compatible
ICD-200 Compatible Compatible
ICD-400 Compatible Compatible
ICD-600 Compatible (Requires the ICD-HP to Program station assignments) Dual will report a "Not supported" error if programming is attempted at the DUAL module. Compatible
ICD-SEN Not Compatible (Sensors are to be hardwired only on Dual systems) Compatible

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