ACC Decoder - Texas Irrigation Supply

ACC Decoder - Texas Irrigation Supply
ACC
Decoder
Controller
The Irrigation Innovators
The two-wire
decoder version
of Hunter’s
most powerful
controller for
command of
large and
sophisticated
sites
Two-wire Decoder Control
of up to 99 Stations
Surge Protected, Field
Programmable Decoders
Remote Sensors via
Two-wire Path
T
he versatility of the ACC controller grows even
more powerful with the addition of the all-new,
two-wire decoder system from Hunter. ACC-99D
uses two-wire decoders to control up to 99 stations
without giving up the arsenal of features in the ACC!
The powerful overlapping, stacking array of programs,
along with ACC’s dual programmable Pump/Master
Valve outputs, real-time flow monitoring, and up to four
programmable sensor inputs, take full advantage of this
controller’s high capacity.
Decoder installations are the fastest growing
technology in irrigation control. Why? Because it saves
copper wire, simplifies troubleshooting, permits rapid
addition of new stations, minimizes trenching, and now,
permits remote sensor operation over the two-wire path.
The ACC-99D, Hunter's most powerful controller
teamed with the most versatile decoders in the industry…
an unbeatable combination for large sites with
changing needs.
P
V E
R O
N
WATER
SAVER
Metal Cabinet
1-Station
Decoder
2-Station
Decoder
Plastic Pedestal
4-Station
Decoder
Metal Pedestal
6-Station
Decoder
Sensor
Decoder
Features & Benefits
Real-time flow sensing in standalone mode
Learns flow by station and automatically responds to incorrect flow
Simple two-wire decoder installation
Up to 99 stations plus the ability to have remote sensors
Up to 6 two-wire paths of up to 15,000 feet/4.5 kilometers each
Economical wiring for the largest systems
Diagnostic output LEDs
Displays all station activity and line status at a glance
Field programmable decoders with built-in surge protection
No complicated serial numbers or extra lightning devices
Easy modular upgrade to 2-way communication with central control
Simple plug-in modules upgrade ACC to hardwire, modem, or radio control
The ACC-99D station count is expandable
up to 99 stations by adding decoders in
1-, 2-, 4-, or 6-station configurations.
Programmable pump/master valve assignments
Run pumps and master valves via conventional or decoder outputs
6 fully-independent programs (plus 4 custom programs)
Standard programs each have separate day cycles and 10 start times,
offering total flexibility for complex landscapes
Non-volatile 100-year memory
Program data is retained during power outages, no battery required
Multiple sensor hookups
Accommodate devices for weather and flow to provide automatic system
shutoff in abnormal conditions
Decoders, Wiring, and Wire Paths
Each ACC-99D permits operation of 99 stations over one or more two-wire “paths”
to the field. The full line of decoders comes in 1, 2, 4, and 6-station waterproof configurations…each with built-in surge suppression (no external surge suppression
devices required)! You can even add in-line sensor decoders to monitor remote
sensors, via the two-wire paths.
Up to 6 different paths out of the controller may be used to make the most
efficient use of wire, minimize trenching and disruption of landscaping.
Hunter’s color-coded, twisted pair IDWIRE is a cost-effective,
easily-installed, direct burial wiring solution that resists surges and
electrical noise, while providing high tensile strength for permanent
in-ground installation. The wire may also be spliced to follow piping
in complex installations.
Continue adding decoders for
up to 99 stations.
Each decoder has built-in
surge suppression and
grounding wire.
Put Sensors Where They’re
Needed the Most…Remote
Sensors via Two-Wire
Each ACC-99D controller may have
one flow sensor (responding to
station level) and up to four
sensors (with individual programlevel response). Sensors may be
connected in any combination of
direct wire to the controller’s main
module, or remotely, via the sensor
decoder (ICD-SEN).
Each sensor decoder can monitor up to two remote sensors, over
the same two-wire path used for
decoder/solenoid activation (up to
10,000 feet/3 kilometers away). ICDSEN can monitor weather sensors
such as the Mini-Clik®, Rain-Clik™,
Freeze-Clik, Wind-Clik, Mini-Weather
Station, or the HFS Flow Sensor.
Each sensor may have its own
alarm response pre-programmed,
regardless of how it is connected!
Hunter Rain-Clik with
instant shut-off.
Power, Flexibility, Reliability…
In a Package Your Crews Can Already Operate
Hunter’s remarkable ACC-99D decoder output module simplifies decoder
installation and troubleshooting. The ability to operate (and add) large
numbers of irrigation solenoids over a single pair of wires has never been
easier…or more competitive. Best of all, ACC-99D programs like the rest of your
controllers, with simple dial-and-button controls.
Electrically efficient decoders
permit simultaneous operation of
up to 12 solenoids, plus dual Pump/
Master Valve combinations. A full
range of multi-station decoders (1,
2, 4, and 6) features independent
station control for manifolded or
The large backlit LCD display provides lots of
clustered valves.
information and easily steps the user through the
ACC-99D provides true twoprogramming process.
way decoder control: each decoder
confirms its on/off commands and status back to the controller, every time it is
activated. This is especially important because ACC-99D can operate dozens of
solenoids, miles or kilometers away. On board diagnostics, overload protection,
current sensing, and line fault detection are all standard, along with our
signature surge suppression circuitry.
Real-Time Flow Sensing: A Landscape Saver
Real time flow sensing will identify a system’s low flow or
overflow conditions instantly, before resulting damage (to
either the system or surrounding landscape) can occur. The
user determines the thresholds for “highest flow rate” and
“lowest flow rate.” When the limits are exceeded, the ACC shuts
off that part of the system. Add the HFS flow sensor and the
corresponding FCT sensor body your piping requires.
Models
Specifications and Features
ACC-99D – 2-Wire Decoder Controller with 99 station
capacity, wall mount metal cabinet
ACC-99DPP – 2-Wire Decoder Controller with 99 station
capacity, plastic pedestal
ICD-100 – Single-station decoder with surge
suppression and ground wire
ICD-200 – Two-station decoder with surge suppression
and ground wire
ICD-400 – Four-station decoder with surge suppression
and ground wire
ICD-600 – Six-station decoder with surge suppression
and ground wire
ICD-SEN – Two input sensor decoder with surge
suppression and ground wire
IDWIRE1 – 14 AWG decoder wire (up to 10,000 ft./3km)
IDWIRE2 – 12 AWG decoder wire (up to 15,000 ft./4.5km)
HFS – Hunter flow sensor, requires the use of an FCT-xxx
ACC-PED – Metal Pedestal for use with ACC-99D
•
Dimensions
•
•
•
•
•
ACC-99D Cabinet :
123/8" H x 15½" W x 67/16" D
(31.37 cm H x 39.37 cm W x 16.38 cm D)
ACC-99D Metal Pedestal:
361/8" H x 15½" W x 5" D
(91.45 cm H x 39.37 cm W x 12.7 cm D)
ACC-99D Plastic Pedestal:
383/8" H x 219/16" W x 157/8" D
(97.47 cm H x 54.61 cm W x 40.32 cm D)
Decoders:
ICD-100, 200, ICD-SEN - 35/8" H* x 1½" W x ½" D
(92 mm H* x 38 mm W x 12.7 mm D)
ICD-400, 600 - 35/8" H* x 1¾ " W x 1½" D
(92 mm H* x 46mm W x 38mm D)
Wire leads (all) - 18" L, 18 AWG dia.
(46 cm L, 1 mm dia.)
*Not including wire leads.
Earth Grounding:
The Hunter Difference
ACC-99D does not require any special
surge modules or other devices. Each
decoder includes a built-in earth
ground wire…ground as many as
you need (based on frequency of
lightning in your area), with conventional earth grounding hardware.
Transformer Input: 120/230VAC, 50/60 Hz, 2A max
at 120V, 1A max at 230V.
Transformer output: 24VAC, 4A, @ 120VAC
Decoder Line (path) output: 34V p-p
Decoder Power draw: .3 mA (standby), 40 mA per
active output
Solenoid capacity: 2 standard 24 VAC Hunter
solenoids per output within spec wire runs, up to
14 solenoids max simultaneous (includes dual
P/MV outputs)
Wiring, two-wire path: IDWIRE1, Red/Blue twisted
pair 14 AWG to 10,000 ft./3km
IDWIRE2, Red/Blue twisted pair 12 AWG to
15,000 ft./4.5km
Wiring, Decoder to solenoid: standard pair 18
AWG/1mm to 100 ft./33m (twisted improves surge
resistance)
6 two-wire output paths to field decoders
Two-way confirmation of decoder activation
Two-way monitoring of sensor connections
(ICD-SEN)
Diagnostic LEDs with line status, signal activity,
decoder and status
Programmable decoder station IDs (from
controller panel)
•
•
•
•
•
•
•
•
•
•
•
•
ACC-99D Decoder Systems include all standard features
of the ACC controller, including:
• 6 Automatic programs, with 4 custom manual
(auxiliary) programs
• Dual pump/master valve outputs programmable
by station
• 1 flow meter (diagnostics to station level) and
up to 4 weather sensor inputs (programmable to
program level)
• Programmable overlap or SmartStack by program
with simultaneous station groups.
• Seasonal adjust, 0 to 300% in 1% increments
• Flow learning mode by station with programmable
alarm thresholds
• Station run times up to 6 hours with programmable
delay between stations (up to 4 hours)
• Programmable rain delay up to 31 days
• Non-volatile memory and 366-day calendar
(including leap year)
• Self-diagnostic circuit breaker skips shorted stations
and continues watering
• SmartPort® equipped for wireless remote control
• Test program feature allows for quick system checks
• IMMS 2.0 central system compatible
• Upgrade to ET capacity
Integrates Seamlessly with Hunter Irrigation Management
and Monitoring System™
troller. No external boxes,
hook-ups, or messy wiring
is necessary. The module
features a separate LCD
readout and program
buttons for simple viewing.
And, everything you need fits
neatly into the cabinet or pedestal, including your radio or modem
connections, if needed.
The ACC-99D controller
has been designed specifically to accommodate the
IMMS™, Hunter’s affordable water management
tool that can monitor
and control a network of
irrigation systems from a single
location. For the ACC-99D to access
the virtues of the IMMS, just plug a
convenient module into the conSPECIFICATION GUIDE
EXAMPLE:
ACC - 99D - PED
MODEL
ACC
FEATURES
99D = 2-Wire Decoder Controller with 99 Station Capacity, Metal Cabinet*
99DPP = 2-Wire Decoder Controller with 99 Station Capacity, Plastic Pedestal*
ICD
100 = Single-station Decoder with Surge Suppression and Ground Wire
200 = Two-station Decoder with Surge Suppression and Ground Wire
400 = Four-station Decoder with Surge Suppression and Ground Wire
600 = Six-station Decoder with Surge Suppression and Ground Wire
SEN = Two Input Sensor Decoder with Surge Suppression and Ground Wire
14 Awg Decoder Wire (Up to 10,000 Ft./3km)
12 Awg Decoder Wire (Up to 15,000 Ft./4.5km
Hunter Flow Sensor, requires an FCT-xxx
IDWIRE1
IDWIRE2
HFS
ACC-COM*
ACC-HWIM
RAD3
OPTIONS USER INSTALLED
PED = Optional Metal Pedestal
HWR = Hardwire Connection Communication Module for “Satellite” Installations
POTS = Regular Dial-up Telephone (RJ-11) Connection Communication Module for “Satellite” Installations
GSM = Cellular Connection Communication Module for “Satellite” Installations
Terminal for Hardwire Connections (In- and Outbound Wire)
UHF Radio Communications Module (Antenna not Included)
* Available March 2006
Hunter Industries Incorporated • The Irrigation Innovators
1940 Diamond Street • San Marcos, California 92078 • TEL: (1) 760-744-5240 • FAX: (1) 760-744-7461
www.HunterIndustries.com
© 2006 Hunter Industries Incorporated
P/N 701012
LIT-394
3/06
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertising