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Rain8net - Computer Sprinkler Controller for 8 to over 2000 valves |
| The Rain8net is a modular 8-zone sprinkler controller module
that can be controlled over the Internet by any computer or other control device.
It is capable of driving standard 24VAC irrigation valves directly.
Additional modules may be daisy chained to provide control and 24 VAC power to as many as 2040 irrigation zones from a single COM or USB port.
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The Rain8net requires a computer (or other automation device) running to control all scheduled irrigation. |
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Three modules, 24 zones,
in mounting rack. 
Need a dry contact relay version?More info... |
There is a hardwired connection between the controlling device and the "master" Rain8net.
This link
up to 1000' and for normal control requires only 3
wires: TX, RX and GND. Cat5 or 2 twisted pair phone cable okay.
The network connection for the slave units is an 8 conductor RJ45. Each slave has a pair of these modular jacks to pass on data and power to the next one in a daisy chain. Each slave also has a RS232 connection that is used only to assign the address during the initial configuration. Software Based Control Options These solutions require a PC running at all times irrigation is scheduled.
Hardware base Control Options Here the Rain8net does not connect to a computer but to a general purpose home automation system.
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Ordering
Warning for HAI installations
We no longer recommend using the Rain8net with HAI's OmniPro and suggest the UPB version of this item.
| master Rain8net+ 41050  |
master Rain8net+ kit for first 8 zones
Order this item for your first 8 zones. Includes 24VAC 20VA transformer and a 10' RS232 cable, everything you need to get started. |
$120.95 PayPal or Credit Card |
| expansion Rain8net+ 41055 |
expansion Rain8net+ kit
Order this item for expanding a Rain8net+ installation by 8 zone increments. Includes a 10004 network cable. Everything you need for adding 8 more zones. |
$109.95 PayPal or Credit Card |
Rain8 Accessories
10001
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Replacement 24VAC transformer for all
Rain8 controllers Rated at 20VA (800ma) maximum of 2 valves on at a time |
$14.95 PayPal or Credit Card |
| 10002
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Replacement DB9 to RJ11 cable assembly DB9 adapter and 6 conductor modular cable |
$10.25 PayPal or Credit Card |
| 80015
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Replacement terminal strip for all Rain8 products 12 position, plug in type |
$7.56 PayPal or Credit Card |
Warning for HAI installations
We no longer recommend using the Rain8net with HAI's OmniPro and suggest the UPB version of this item.
Specs and Downloads
Here are the detailed specifications.
Click here for wiring diagram. Use "back" button to return.
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Rain8net protocol |
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Rain8net Configuration program |
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Rain8net Demo program |
Other Irrigation Controllers
In addition to the Rain8net, we have wireless irrigation controllers that use X10 and UPB power line as well as WIFI technology to remotely control your sprinkler systems . Ideal if you cannot easily connect a RS232 cable from your computer to where your sprinkler controller needs to be located.