2007-2008 Turf Catalog

Central Controls

Central Control

Computer Data Path Options (Central Controller to CCU)

• Telephone modem via dial-tone telephone lines (modem included)


• Telephone modem via cellular telephone system (modem not
  included)


• Radio modem via radio (point to point) (RS232 port included)


• Hardwire/direct connection (RS232 port included)


• Fiber optic cable (RS232 port included)


• Ethernet (RS232 port included)

Satellite Data Path Options (CCU to Satellite)

• Hardwire/2-wire path (1500 Ωloop resistance)


• MAXILink wireless radio path (MAX 2 watt ERP Narrowband)

Electrical Specifications

• Input required: 117 VAC±10% @ .5A 60 Hz or
  220/240/260±10% @ .5A 50 Hz


• Output: 26.5 VAC, 60Hz or 50 Hz, .5A


• Circuit breaker: NA


• Autoresettable poly switch .65A open (steady state)
  1.3A open (surge)


• Single-point grounding bus bar

Dimensions

• Wall Mount
  Width: 11^5 ⁄ 16 " (28,7 cm)
  Height: 11^1 ⁄ 2 " (29,2 cm)
  Depth: 6^1 ⁄ 2 " (16,5 cm)


• SS Pedestal
  Width: 11^1 ⁄ 2 " (29,2 cm)
  Height: 30" (76,2 cm)
  Depth: 11^1 ⁄ 2 " (29,2 cm)

Models

• CCU-28-W: 28 channels, wall mount


• CCU-28-S: 28 channels,
  stainless steel pedestal


• CCU-6-W: 6 channels,
  wall mount


• CCU-6-S: 6 channels,
  stainless steel pedestal

Cluster Control Unit (CCU) Series

Maxicom2®Only

■ Runs real-time operations of a site consisting of up to 28 satellites.

■ Adapts station sequence to changing conditions for
maximum efficiency.

■ Instantly responds to unexpected conditions and sensor inputs.

Features

• CCU-28 operates up to 28 satellites, pulse decoders, or sensor
  decoders (maximum of 672 total stations).


• CCU-6 operates up to 6 satellites, pulse decoders, or sensor decoders
  (maximum of 144 total stations).


• LED display that provides current satellite status.


• Stores and executes schedule instructions from the central controller.


• The CCU utilizes Flo-Watch™to monitor hydraulic conditions in the
  field, checking for breaks in system piping, or valve malfunctions.
  The CCU will automatically identify where the problem is located,
  initiate valve or mainline shutdown to isolate the problem area, and
  continue with irrigation for the remaining available valves.


• The CCU utilizes Flo-Manager™to monitor and sequence valves
  scheduled to be turned on, so expected demand does not exceed the
  hydraulic capacity of POCs.


• The CCU can start, advance, pause, or cancel schedules according to
  sensor input (rain, wind, etc) from the field.


• Communications activity LEDs show current communications status.


• Each unit provides either two-wire or MAXILink™wireless
  communication to satellite controllers and sensors.


• Anti-rust, corrosion-resistant design.


• UL listed.

Mounting

• Wall mount: drawn steel, seamless, locking, weatherproof cabinets


• Pedestal: brushed stainless steel with removable front panel

CCU-6-W CCU-28-W

CCU - 28 - W

Model

CCU

Channels

6: 6 channels

28: 28 channels

Example specifies a CCU with 28 channels,

in a wall mount cabinet.

Mounting

W: Wall mount

S: stainless steel

pedestal

How To Specify