Networked remote power device suggestions?

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  • Updated 7 months ago
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Hi,

Does anybody have a suggestion on how to remotely turn on/off the FlexRadio 6600M remotely, over the network? I've sent an email to Digital Loggers about their interfaces to see if they have one that will simply open/close a circuit (for the remote switch on the back of the Flex). It seems like many buy one of their remote AC switches, then buy an additional module that is controlled by the remote AC power. I'd prefer to have an integrated device, as I don't currently have a need to remotely control AC power on any other devices.

Is there something useful for controlling DC as well? That way I could have an emergency shut off (if remote power wasn't working) for the Flex as well as other devices. Digital Loggers has the DIN IV which looks to solve both problems (potentially) - but the relays built in are only rated for 12A. Has anybody used this and added an external device to handle switching something like a FlexRadio (25A) or other higher-current devices?

Thank you!
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David Orman

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Posted 7 months ago

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David Merchant

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David,

You could use a West Mountain Radio RIGrunner 4005i.  It has a built-in web interface that allows you to control multiple devices remotely.  It's a little pricey, but I know a couple of OM that have had good experiences with them.

http://www.westmountainradio.com/product_info.php?products_id=rr_4005i

73,

Dave
K1DLM
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Jim Gilliam

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I found a very effective way is to use a remote AC power unit over the Internet. When you need to switch 12 volts, just apply 120 VAC to a small cheapo 12VDC wall wart. Amazon has literally hundred of those for very good prices. To control a relay, use a 12 VDC relay which is attached to one of the wall warts. I use that to remote control the ON/OFF of my 6500's.

Jim, K6QE

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Dennis Terry

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I use a Denkovi USB relay board to close the contact needed to power on my Flex6300.  They even supply the software to control it that runs on my local Windows PC that I use TeamView to connect to.
I use the 4 relay USB board to turn my DC supply on/off, turn on/off my 6300 and if I ever get one a KPA500 linear.
I think they are about $17.
Here is a link: http://denkovi.com/usb-relay-board-four-channels-for-home-automation-v2
I guess the only negative is a local PC required.  Good luck, 73 W4SG Dennis
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Jean Drolet

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Mark WS7M

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I ended up using a Raspberry Pi with a relay hat.  One reason I did this was so I could build a webpage to control my stuff from just about anywhere.  My little web page looks like this:

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IW7DMH, Enzo

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You can do even more with a Raspberry PI running RemoteQth Server.

73' Enzo
iw7dmh
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Mark WS7M

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You sure can.  I'll check that out.  Wish I had a rotor to rotate... Seems like it would be fun!
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Tim Ellam

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Doug K0DV

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I bought this $3.62 110/120 VAC relay from Amazon.
https://www.amazon.com/SODIAL-HH52P-120VAC-Electromagnetic-DYF08A/dp/B00J2N3I14/ref=sr_1_11?ie=UTF8&...
 It has real terminals on it with a dust cover and all you need to do is put a cord on it and plug it into one of the the Digital Logger 8 sockets.  Turn on the plug remotely and have the line voltage trip the relay that turns the Flex on and off remotely. Works like a charm.
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Charles - K5UA

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I got both the Digital Logger Pro Switch and the DIN Relay IV box to turn on AC power to certain devices and to remotely turn the Flex 6500 On and OFF.  After a couple of weeks of using both DL devices, it became apparent that there was a simpler way to accomplish my switching requirements using ONLY the DL Pro Switch.  Instead of having to log into two devices with IDs and passwords, I now only need to log into one device.  I can turn on/off a mixture of 8 AC, DC, or contact/no contact devices with the DL Pro Switch.  One other consideration to dump the DIN Relay was the birdies that showed up on the panadapter when the DIN Relay device was energized.

1.  AC devices simply plug into an AC outlet of the DL Pro Switch.  The outlet is turned ON or OFF by the DL control software.  In addition to turning ON and OFF 120v AC devices, an outlet can also be used to energize 120v relays to enable or disable 240v AC power to amplifiers.

2.  To turn DC powered devices ON or OFF, an AC powered "brick" with the desired DC voltage is plugged into an AC outlet of the DL Pro Switch.  As that AC outlet is turned ON or OFF, the DC output voltage of the "brick" will be turned ON or OFF to the connected DC device.

3.  For devices that need to be remotely turned ON or OFF by completing a circuit (like the 6000 series Flex radios), a simple SPST 12v DC relay (like an automotive relay) is energized by a "brick" as in number 2 above). The switch SPST 12v relay is normally in the no contact position, and when the DL Pro Switch outlet is energized, the SPST 12v relay closes the contact and the Flex radio will be turned ON.  Turning the outlet OFF opens the contact and the Flex radio turns OFF.

The individual "bricks" greatly simplify turning ON or OFF devices that require a mixture of DC and AC voltages.

Be advised, however, that the Digital Logger devices come set up with a 192.168.0.XXX IP address.  You will need to change that IP to a 192.168.1.XXX address for your network to see it.  I had a network-savy friend of mine change this for me. From what I read on the Flex Community, most of the community is network-savy and will already know how to do this.

Charles   K5UA
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Doug K0DV

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These devices use a centralized server. If the server goes out, you lose contact with the switch. I had that experience with my office light and Alexa.  Wemo was out for several days, until they fixed it and sent out an email of apology.

Also, beware of some of the early Digital Loggers, mine was sending noise carriers over most of the HF bands. The carriers were approximately 75 kHz apart. The more outlets I turned on, the stronger the carrier signals were on my panadapter. A call into Digital Loggers found them to be very concerned and within a few days they made a change in the electronics and sent me a new, 8 port, 110 VAC, internet based switch, even though the one I had was past warranty.
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Sergey Abrikosov

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I am using this WEMO switch over last year with my Coffee Machine, it can push 1800W and it never let me down. My Coffee Espresso machine takes about 1100W.
Easy to use, I can setup a schedule when I want my machine to turn ON or OFF or can do it manually. I can operate it over WIFI around my home or over internet.
Love it.
KN7K
(Edited)
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Bill N3HQB

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WEMO Switch and Flex Remote On feature
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KY6LA - Howard, Elmer

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I had 3 WEMO to control my station.. BUT they were never 100% reliable enough.as they relied to much on their central server

I replaced them with 2 8 Port Digital Logger Web Switches.. They are much more reliable as they are able to reboot themselves and all my routers and modems when the Internet fails.

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KY6LA - Howard, Elmer

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Marc Lalonde

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here i use Digital Loggers Ethernet Power Controller III  for my remote station 
for on/off of the 6600 i add a "extra" signal relay  jumped over the outlet 8 relay 

DLI have great advantage for remote station 
1-) very reliable ,server room proved 
2-) user configurable power loss recovery state (all on , all off , last position ) ,this save me couple of time  ;-)
3-) in case internet connection lost ,it may cycle outlet based on use script   , like reboot the router
4-) handle 20A like a breeze , each of my linear take 17A @120V  ,and abuse it on EME and meteor scatter  , each of the 2 power plug supply 4 outlet  (8 total)
 
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Bill / VA3QB

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The most affordable solution is the WeMo. $29 on sale. It's also very important to have remote access to your router. A Raspberry Pi VPN is a good idea as well this was very important when I did the version 2.30 upgrade as you can not do it via Smartlink . Wemo's are very stable if you reserve an IP address using the WeMo's mac address. As a snowbird I have used the WeMo's for 4 years now.