where does that filter fit? filters have been killing me, making them idiot replaceable in the field
On Thu, Apr 21, 2016 at 12:02 AM, Scott Vander Dussen <[email protected]> wrote: > Awesome, thank you. I ordered one of the RG-11 Rain Sensors which has a > 24v 1A relay on it and am going to try that out as well. We have a door > sensor attached to the site monitor now, could I use that to trigger the > site monitor relay? To turn on some 24vdc LED lights inside the enclosure > when the door opens? > > > > *From:* Af [mailto:[email protected]] *On Behalf Of *Forrest Christian > (List Account) > *Sent:* Wednesday, April 20, 2016 21:22 > *To:* af <[email protected]> > *Subject:* Re: [AFMUG] Enclosure ventilation > > > > The relay on the base unit is more than large enough to turn on and off > that fan - at 24V it can switch 2A. You just run power from your power > source into the 'c' terminal, and then from the 'n.o' terminal to the fan. > Hook the black back to the power source. > > > > If you just want temperature control, there are two values you can set > which say 'relay on above' and 'relay on below' which will allow you set > the relay to turn on/off with temperature control. I'd just set 'relay on > above' to something like '200', which means turn the fan on over 20*C > (about room temperature). If this doesn't work, let me know and I'll get > you the correct firmware for that (there was a bug which we fixed, but I'm > not sure where it is in the whole release/shipping/on website process). > > > > -forrest > > > > > > > > On Wed, Apr 20, 2016 at 9:28 PM, Scott Vander Dussen <[email protected]> > wrote: > > Fiberglass enclosure > Bud Industries IPV-1116< > http://www.alliedelec.com/bud-industries-ipv-1116/70368864/> vents > Orion WMG60M< > http://www.alliedelec.com/orion-knight-electronics-inc-wmg60m/70103693/> > wire filters > 60mm DC fan< > http://www.rpelectronics.com/cfa246025ms-24vdc-sleeve-bearing-60mm-fan.html> > with Locked Rotor Alarm Signal Output > 60mm guard< > http://www.rpelectronics.com/cfg-60m-60mm-metal-finger-guard.html> > > The enclosure includes a Site Monitor, I'm hoping to use its secondary DC > input to monitor the fan's yellow alarm wire lead and trigger an error > state in our SNMP monitoring if a fan becomes locked. > > I'm concerned about the fans running 24x7 potentially bringing in moisture > from fog/nightly humidity. With the site monitor could to turn the fans > on/off based upon ambient temperature or time of day? If yes, how would I > do that, a relay? What kind of relay? I don't have much experience with > relays/Site Monitors, thanks. Or is there some other obvious solution I'm > missing? > > Another idea is to use a Hyderon RG-11 Rain Sensor / Gauge< > http://rainsensors.com/how-it-works/> to trigger the fans off for both > dark (less than 2000 lux) and/or rain. This seems pretty rad! > > Thanks, > `S > > > > > > -- > > *Forrest Christian* *CEO, PacketFlux Technologies, Inc.* > > Tel: 406-449-3345 | Address: 3577 Countryside Road, Helena, MT 59602 > > [email protected] | http://www.packetflux.com > > <http://www.linkedin.com/in/fwchristian> <http://facebook.com/packetflux> > <http://twitter.com/@packetflux> > > -- If you only see yourself as part of the team but you don't see your team as part of yourself you have already failed as part of the team.
