<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Thanks Steve,</div><div>this EZrack 7 slot module is looking pretty good.</div><div><a href="http://www.ezautomation.net/ezrackplc/ezrackplc.htm#">http://www.ezautomation.net/ezrackplc/ezrackplc.htm#</a></div><div>They are just about giving it away.</div><div>The other option I am looking at is Cliff's 9 slot DL205 from automation</div><div>direct.</div><div><a href="https://www.automationdirect.com/adc/Overview/Catalog/Programmable_Controllers/DirectLogic_Series_PLCs_(Micro_to_Small,_Brick_-a-_Modular)/DirectLogic_205_(Micro_Modular_PLC)#btn-bar-c">https://www.automationdirect.com/adc/Overview/Catalog/Programmable_Controllers/DirectLogic_Series_PLCs_(Micro_to_Small,_Brick_-a-_Modular)/DirectLogic_205_(Micro_Modular_PLC)#btn-bar-c</a></div><div>Any preference?</div><div>Alan<br><div>Sent from my iPad</div></div><div><br>On 3/01/2018, at 11:07 AM, Steve McQueen via Personal_Submersibles <<a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a>> wrote:<br><br></div><blockquote type="cite"><div><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><meta name="Generator" content="Microsoft Word 15 (filtered medium)"><style><!--
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</o:shapelayout></xml><![endif]--><div class="WordSection1"><p class="MsoNormal">Alan, I would also check with ezautomation. The big boys (Rockwell-Allen Bradley/GE/Siemens etc.) are expensive on the software side as well as the hardware. Places like ezautomation provide a lot of the software for free. However it isn’t as full featured as the bigger brands but it will work.<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Based on your programming class you should find programing these other brands easy (I find ladder logic is basically the same across vendors). <o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">I would say the cheaper brands (hardware) may not be as “industrial/reliable” as the more expensive hardware.<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Cliff has some real world PLC/sub data. Carsten has some nice HMIs as well.<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Steve<o:p></o:p></p><p class="MsoNormal"><o:p> </o:p></p><div><div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b>From:</b> Personal_Submersibles [<a href="mailto:personal_submersibles-bounces@psubs.org">mailto:personal_submersibles-bounces@psubs.org</a>] <b>On Behalf Of </b>Alan via Personal_Submersibles<br><b>Sent:</b> Tuesday, January 2, 2018 3:33 PM<br><b>To:</b> <a href="mailto:personal_submersibles@psubs.org">personal_submersibles@psubs.org</a><br><b>Subject:</b> [PSUBS-MAILIST] PLC HMI selection<o:p></o:p></p></div></div><p class="MsoNormal"><o:p> </o:p></p><div><div><p class="MsoNormal">Hi,<o:p></o:p></p></div><div><p class="MsoNormal">am looking at purchasing a PLC & HMI.<o:p></o:p></p></div><div><p class="MsoNormal">Don't know a lot about what I am doing other than I have completed a basic<o:p></o:p></p></div><div><p class="MsoNormal">PLC programming course in RSLogix 500.<o:p></o:p></p></div><div><p class="MsoNormal">I will be having at least 31 analog & 4 digital inputs and 7 digital & 1 analog<o:p></o:p></p></div><div><p class="MsoNormal">output plus HMI connection. So most of the input is just for display on the<o:p></o:p></p></div><div><p class="MsoNormal">HMI & for alarms.<o:p></o:p></p></div><div><p class="MsoNormal">I want the PLC to be as small as possible & have been looking at the Automation<o:p></o:p></p></div><div><p class="MsoNormal">Direct Productivity 1000 stackable Micro PLC<o:p></o:p></p></div><div><p class="MsoNormal"><a href="https://www.automationdirect.com/adc/Overview/Catalog/Programmable_Controllers/Productivity_Series_Controllers/Productivity1000_(Stackable_Micro_PLC)">https://www.automationdirect.com/adc/Overview/Catalog/Programmable_Controllers/Productivity_Series_Controllers/Productivity1000_(Stackable_Micro_PLC)</a><o:p></o:p></p></div><div><p class="MsoNormal">This item has just enough analog inputs.<o:p></o:p></p></div><div><p class="MsoNormal">Also I am looking at a 7-8" HMI screen. Automation Direct have this item I have been<o:p></o:p></p></div><div><p class="MsoNormal">looking at...<o:p></o:p></p></div><div><p class="MsoNormal"><a href="https://www.automationdirect.com/adc/Shopping/Catalog/HMI_(Human_Machine_Interface)/C-more_Touch_Panels/C-more_Touch_Panels_EA9_Series/C-more_EA9_Series_Touch_Panels/EA9-T8CL">https://www.automationdirect.com/adc/Shopping/Catalog/HMI_(Human_Machine_Interface)/C-more_Touch_Panels/C-more_Touch_Panels_EA9_Series/C-more_EA9_Series_Touch_Panels/EA9-T8CL</a><o:p></o:p></p></div><div><p class="MsoNormal">Is a bit expensive at $999-<o:p></o:p></p></div><div><p class="MsoNormal">I envisage I will be designing the graphics; have done a lot with photoshop in<o:p></o:p></p></div><div><p class="MsoNormal">the past & a tiny bit of annimation, so any program that has similarities to the<o:p></o:p></p></div><div><p class="MsoNormal">photoshop format would probably be helpful, however not too concerned about that.<o:p></o:p></p></div><div><p class="MsoNormal">Has anybody got any suggestions about suitable PLCs & HMIs or any comments <o:p></o:p></p></div><div><p class="MsoNormal">about what I'm looking at. <o:p></o:p></p></div><div><p class="MsoNormal">The PLC has a 125V DC input, I couldn't see an IP rating for it. The HMI is IP 25.<o:p></o:p></p></div><div><p class="MsoNormal">Cliff, what size screen do you have & are you feeling it is the correct size?<o:p></o:p></p></div><div><p class="MsoNormal">Thanks,<o:p></o:p></p></div><div><p class="MsoNormal">Alan<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p><div><p class="MsoNormal">Sent from my iPad<o:p></o:p></p></div></div></div></div></div></blockquote><blockquote type="cite"><div><span>_______________________________________________</span><br><span>Personal_Submersibles mailing list</span><br><span><a href="mailto:Personal_Submersibles@psubs.org">Personal_Submersibles@psubs.org</a></span><br><span><a href="http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles">http://www.psubs.org/mailman/listinfo.cgi/personal_submersibles</a></span><br></div></blockquote></body></html>