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Lunatico Dragonfly I/O Controller


Lunatico Dragonfly I/O Controller

In stock
can be shipped within 1-2 days

£379.00
Price includes VAT, plus delivery


App

 

The Dragonfly is an essential piece of equipment for your observatory. It provides a simple means to centralise all power switching and sensing. In addition it can respond to various 'conditions' using user defined scripts and control almost any aspect of your observatory. It is particularly suited to remote installations or where you wish to control your observatory from in your home. The Dragonfly allows you to turn all power on/off and can react to inputs from other devices such as the Lunatico Cloudwatcher or other sensors and react however you demand.

A typical scenario might be that the input from a Cloudwatcher warns it is Unsafe due to bad weather. The Dragonfly sees this and could tell a roof control system like the Talon to close. At the same time it can notify you on your phone and start to instruct your camera to warm up, put the mount in park, close all applications and finally shut down the PC. With some simple additional wiring and using the Dragonfly App, you can also turn on your PC from you phone before logging on to start an imaging session.

The Dragonfly is configured for control of 2 wire mains but also features a separate earth connection for use with 3 wire main. We recommend that if switching mains the Dragonfly be housed in a suitable enclosure for safety reasons. Alternatively an optional safety cover (blue terminal cover shown above) is available to prevent accidental contact with terminals carrying mains voltage.

The basics of Dragonfly control are

Switch on and off lights and equipment

Open and close the observatory roof

Control 8 relays (4 of them double NO/NC, and 4 NO)

Monitor the AAG Cloudwatcher and check for safe or unsafe weather conditions

Monitor, using magnet or mechanical sensors the mount's position, the status of the roof etc, etc

Support for the Dragonfly smartphone app

ZeroConfiguration network system (needs no programming of your router)

ASCOM switch interface

Internal web server (including a page to manage the relays and sensors, and javascript for web page integration)

Technical specifications

Internal CPU Atmel AT91SAM7x256

Manages 8 relays (4 of them double NO/NC, and 4 NO), to switch DC or AC

8 input sensors: magnet, contact, etc - overload protected with resettable fuses

Extremely well protected against noise

Direct network connection (ethernet)

Power requirements: 12V (up to 24V is ok), D.C., less than 1A required, standard 5.5 / 2.1mm jack, inner positive.

Size: 135 * 48 * 244 mm. box only (total mounted 157 * 57 * 244 mm.) 3U High if 19" Rack Mounted.

We can provide you all the help you need to implement your Dragonfly from wiring plans to example scripts for automation. We use Dragonfly extensivley at our hosting partner, E-Eye in Spain and can therefore advise on real world use.

Browse this category: Observatory Automation