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Computers & Networking
Opensprinkler boards Round 2 Q & A
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<blockquote data-quote="tangmonster" data-source="post: 733415" data-attributes="member: 1581"><p>I;'d like to make small updates to this picture for in case someone wants to run Lights or pool pump of channels. You MUST use A AC relay for this.</p><p></p><p>The latest firmware has provision so you can set up a button conencted to the RAIN input, if this button is pressed for 2 seconds , program 1 will run.</p><p>Good for in case you have a gardner you only want to give water from the tap 1 hour at a time or run only your master pump for a specific time or simple program.</p><p></p><p><img src="http://img.photobucket.com/albums/v287/tangmonster/connections_1.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p></p><p>Sources for parts ( there are MANY places but these are the parts i used):</p><p></p><p><strong>24V ac transformer ( 20VA normally , 30VA advised for pi3):</strong></p><p></p><p>ACDC R219 according to their website:</p><p>T-20VA 230/24</p><p>http://www.acdc.co.za/getPage.php?page=77</p><p></p><p>Yebo: R265</p><p>http://www.fort777.co.za/index.php?main_page=product_info&cPath=269_456_676_678_1150&products_id=3752</p><p></p><p></p><p>RS: R236 (short out two middel terminalks for 24Vac</p><p>http://za.rs-online.com/web/p/chassis-mounting-transformers/0504280/</p><p></p><p></p><p></p><p>For Cabling I used Cat 5 , cheap and easy. Running underground inside black pipe.</p></blockquote><p></p>
[QUOTE="tangmonster, post: 733415, member: 1581"] I;'d like to make small updates to this picture for in case someone wants to run Lights or pool pump of channels. You MUST use A AC relay for this. The latest firmware has provision so you can set up a button conencted to the RAIN input, if this button is pressed for 2 seconds , program 1 will run. Good for in case you have a gardner you only want to give water from the tap 1 hour at a time or run only your master pump for a specific time or simple program. [IMG]http://img.photobucket.com/albums/v287/tangmonster/connections_1.jpg[/IMG] Sources for parts ( there are MANY places but these are the parts i used): [b]24V ac transformer ( 20VA normally , 30VA advised for pi3):[/b] ACDC R219 according to their website: T-20VA 230/24 http://www.acdc.co.za/getPage.php?page=77 Yebo: R265 http://www.fort777.co.za/index.php?main_page=product_info&cPath=269_456_676_678_1150&products_id=3752 RS: R236 (short out two middel terminalks for 24Vac http://za.rs-online.com/web/p/chassis-mounting-transformers/0504280/ For Cabling I used Cat 5 , cheap and easy. Running underground inside black pipe. [/QUOTE]
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Audio and Video Talk
Computers & Networking
Opensprinkler boards Round 2 Q & A
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