Podcasts about rs485

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Best podcasts about rs485

Latest podcast episodes about rs485

de Groene Nerds
#32 Elke omvormer slim aan- of uitzetten met deze magische oplossing

de Groene Nerds

Play Episode Listen Later Jun 13, 2024 46:19


Het uitzetten van zonnepanelen is hot. Vandaag is Bas te gast, die zelf een slim kastje heeft gemaakt die de teruglevering van omvormers kan stoppen, maar ook beperken. Zo kun je genoeg stroom opwekken om je huis van stroom te voorzien, zonder terug te leveren aan het net. De meeste merken omvormers maken het nog niet mogelijk om ze slim uit te zetten, maar met de oplossing van Bas kun je vrijwel elke omvormer - met wat aanpassingen - aansturen om (deels) te stoppen met terugleveren.Vandaag gaan we het nóg een keer hebben over het slim uitzetten van je omvormer. Vorige aflevering bespraken we de meest toegankelijk oplossingen, en vertelden we je dat je zelfs geld kunt verdienen door soms je zonnepanelen te laden uitzetten. Deze aflevering is de nerd-editie van het uitschakelen of beperken van de teruglevering van je zonnepanelen aan het net. Dat doen we samen met Bas Stottelaar, groene nerd in hart en nieren. Zo heeft Bas alles wat in zijn huis te vinden is met KNX verbonden en kan hij zodoende uitlezen of aansturen. En heeft hij een innovatieve warmte-oplossing waarmee hij gasloos zijn huis verwarmt.Maar waarom we hier zitten:De meeste omvormers maken het nog niet mogelijk om de teruglevering te stoppenTerwijl dat wel fijn is als er negatieve energieprijzen zijn en je niet wilt betalen om terug te leverenDe merken die het wel ondersteunen, bieden alleen de optie om teruglevering aan of uit te zetten. Met Bas' oplossing kan je de teruglevering ook limiteren tot de stroom die je zelf gebruiktMet Bas' oplossing ben je niet afhankelijk van de cloud of API'sBas vertelt welke twee opties er zijn om vrijwel alle omvormers slim aan en uit te kunnen zetten met Home Assistant of je eigen favoriete smart home oplossing. Dit zijn 1) het communiceren met de DRM-poort, en 2) het communiceren via modbus. Bas vertelt hoe je dit zelf kunt doen én hoe hij dat heeft ontwikkeld voor Danny thuis. Nadat je deze podcast hebt geluisterd weet je ook hoe jij dit zelf kunt doen, en beschik je over een boodschappenlijstje voor hardware.Hoofdstukken00:00 Welkom03:10 Te gast: Buurman Bas08:30 Elektrische auto's slim laden17:27 Omvormers slim uitzetten20:20 Een universele oplossing om omvormers uit te zetten21:20 Methode 1: de DRM poort25:42 Methode 2: modbus26:48 Wat is modbus (en RS485)?28:46 Over ESPHome33:30 Teruglevering beperken tot eigen gebruik38:10 Voor elke omvormer?41:30 Combineren met een thuisbatterijShownotesDe handleiding: zo maak jij ook een slim kastje voor jouw omvormerHier lees je hoe Bas zijn huis slim heeft gemaakt met KNXDossier Zonnepanelen uitschakelenOmvormer die op basis van onbalans uitschakeltVideo van het slimme kasje in actie bij Danny

QSO Today - The oral histories of amateur radio
Episode 485 Martin Buehring KB4MG

QSO Today - The oral histories of amateur radio

Play Episode Listen Later Jan 20, 2024 65:45


Martin, Marty, Buehring, KB4MG, discovered amateur radio in private high school growing up in Chicago, Illinois, and went on for a career in electronics engineering following the development of semiconductors from basic transistors to Large Scale Integrates circuits and ASICS.  Marty believes that ham radio clubs are key to ham radio success.  KB4MG is my QSO Today.

Automatización Industrial EEYMUC
252: Capas Físicas Seriales usadas en la Industria

Automatización Industrial EEYMUC

Play Episode Listen Later Mar 14, 2023 10:19


https://youtube.com/playlist?list=PLjN1LmbU9McEbNYN7w0GWDpi0KGYYNEvxIngresa al curso completo de Capas físicas Seriales en YouTube ☝️

Adafruit Industries
EYE on NPI: Amphenol T6793 CO2 Sensor Module

Adafruit Industries

Play Episode Listen Later Oct 20, 2022 9:37


This week's EYE ON NPI is a breath of fresh air - with the Amphenol Telaire T6793 CO2 Sensor Module (https://www.digikey.com/en/product-highlight/a/amphenol-advanced-sensors/t6793-co2-sensor-module), another great sensor we are happy to highlight from Amphenol Advanced Sensor group (https://blog.adafruit.com/2020/07/23/eye-on-npi-amphenol-ztp-148src1-thermal-sensor-eyeonnpi-digikey-adafruit-amphenolsensors/). This time it's a sensor to detect the concentration of CO2 in the air. Carbon dioxide, aka CO2, is a gas that is an essential part of the Earth's atmosphere and life in general. However, while essential, it can have negative effects when concentrations exceed certain level. It can impact the entire planet via global warming. But it can also have very local effects, for example on indoor air quality. Elevated levels of CO2 can lead to reduced cognitive ability and other health related concerns. Therefore, monitoring CO2 levels of inside air can be useful as a part of gauging general air quality. Folks have had CO2 air-quality sensors in buildings and homes for a long time but now they're extremely popular because CO2 levels are correlated with air freshness. Outdoor air is about 400 ppm CO2. Us humans love to breathe in air, extract the O2 and fill rooms with CO2. That means when there's poor ventilation to the outdoors, and lots of humans - the air is going to have higher and higher CO2 concentrations. (https://theconversation.com/how-to-use-ventilation-and-air-filtration-to-prevent-the-spread-of-coronavirus-indoors-143732) We consider under 1000 ppm to be 'good' but really we want to keep it under 600 ppm if we can since that has been shown to reduce transmission of airborne disease. (https://onlinelibrary.wiley.com/doi/full/10.1111/ina.12639) There are two categories of CO2 sensors we see. One is the 'effective CO2' measurement, which is really a VOC sensor using doped MOX variable resistance sensors, and the other are 'true CO2' sensors which use NDIR. For example, the ENS160 breakout (https://www.adafruit.com/product/5606) we recently started stocking is a MOX sensor that will provide measurements of overall air quality based on volatile gases. It can also use this to approximate the CO2 concentration. But note it isn't actually measuring CO2! While this is fine for low cost or basic AQI measurements, it isn't a calibrated or reliable way to measure CO2. Instead, the right thing to do is use an NDIR sensor (https://en.wikipedia.org/wiki/Nondispersive_infrared_sensor) like the T6793 CO2 Sensor Module (https://www.digikey.com/short/h4278vt7), which is a 'true' CO2 sensor that will tell you the CO2 PPM (parts-per-million) composition of ambient air. That means it's a lot bigger and more expensive than eCO2 sensors, but it is the real thing. Perfect for environmental sensing, scientific experiments, air quality and ventilation studies, and more. The Amphenol T6793 CO2 Sensor Module (https://www.digikey.com/short/h4278vt7) is a true NDIR CO2 sensor, with self-recalibration if used outside where it will be exposed to 400ppm CO2 signal at least once a week, and comes in two versions, one with 2Kppm and one with 5Kppm maximums. It's highly stable, and accurate with +-45ppm + 3% of reading accuracy and continuous 5 second readings. One thing we really liked about this sensor is that it has multiple output modes, no matter what your system integration requires. The T6793 comes with a wide selection: 100KHz I2C, UART, RS485 and even PWM output! The module comes with a 6-pin 0.1" / 2.54mm pitch header so it can be swapped out of a larger system after a few years or if the sensor gets contaminated. The PWM pulse rates and I2C registers are documented in the app note (https://www.amphenol-sensors.com/en/telaire/co2/525-co2-sensor-modules/3399-t6713) and there is some some Arduino code available on GitHub for reference. (https://github.com/AmphenolAdvancedSensors/Evaluation_Kits/tree/AAS_AQS_UNO_RH_CO2) If you want high-quality, reliable, and accurate CO2 sensing with a true NDIR sensor - you are in luck because the Amphenol T6793 CO2 Sensor Module (https://www.digikey.com/short/h4278vt7) is in stock right now at Digi-Key for immediate shipment! Order today and you can have this fancy golden sensor ready to use by tomorrow afternoon.

Automatización Industrial EEYMUC
233: Cómo identificar un pinout en RS 485

Automatización Industrial EEYMUC

Play Episode Listen Later Nov 13, 2021 16:28


https://www.eeymuc.co/233-como-identificar-un-pinout-en-rs-485/Si hay mucha dificultad en encontrar el manual de un equipo para conocer el Pin-OUT de su capa física , ¿Cómo podremos identificar las señales de datos?. En el Episodio de Hoy vamos a ver algunas alternativas.

Automatización Industrial EEYMUC
227: Modbus RTU en S7-1200

Automatización Industrial EEYMUC

Play Episode Listen Later Aug 24, 2021 11:50


https://www.eeymuc.co/227-modbus-rtu-en-s7-1200/Me llega una consulta de un suscritor del Club que se encuentra implementando una comunicación entre un PLC S7-1200 y un variador Danfoss. En la tutoría Online se resaltan algunas recomendaciones para poder llevar a cabo la implementación y hoy te cuento de las opciones que tiene el equipo de Siemens para agregar la capa física RS485 al PLC.

Adafruit Industries
EYE ON NPI - FT23XHPQ High-Speed USB Bridge with Type-C/PD3.0 Controller

Adafruit Industries

Play Episode Listen Later May 20, 2021 9:55


This week's EYE ON NPI is from long-time Maker-buddies FTDI Chip (https://www.digikey.com/en/product-highlight/f/ftdi/ft233hpq-usb-bridge): The FT233HP (https://www.digikey.com/en/products/detail/ftdi-future-technology-devices-international-ltd/FT232HPQ-REEL/13981010) and FT232HP (https://www.digikey.com/en/products/detail/ftdi-future-technology-devices-international-ltd/FT233HPQ-TRAY/13981013) builds on decades of work FTDI (https://www.digikey.com/en/supplier-centers/future-technology-devices-intl) have pioneered in making excellent quality USB controller ICs. This chip has taken the successful FT232H (https://www.digikey.com/en/products/detail/ftdi-future-technology-devices-international-ltd/FT232HQ-REEL/2614626) that we're very fond of and added first-class USB Type C support with PD3.0 control. (https://www.usb.org/usb-charger-pd) Now in case you haven't tried them out yet, we make some nice FT232H breakouts here at Adafruit (https://www.adafruit.com/product/2264). This chip from FTDI is similar to their USB to serial converter chips (https://www.adafruit.com/product/284) but adds a 'multi-protocol synchronous serial engine' which allows it to speak many common protocols like SPI, I2C, serial UART, JTAG, and more! There's even a handful of digital GPIO pins that you can read and write to do things like flash LEDs, read switches or buttons, and more. The FT232H breakout is like adding a little swiss army knife for serial protocols to your computer! We recently even gave this chip a bit of a refresh by adding a Stemma QT port, an I2C mode switch, and a USB C port. However, that USB C port doesn't do anything fancy with USB C - it just has the bare-minimum resistors to let the upstream port know to give it 5V and use classic USB D+ and D- lines The FT232HP, on the other hand, is a full new version of the chip with individual CC1/CC2 pins that are used to communicate with the upstream port to tell it what voltage level and current level desired. With PD, we can request up to 20V on the power pins (https://www.usb.org/usb-charger-pd) - and it can do this fully automagically by configuring an external EEPROM chip that is wired up on a PCB. You can program the EEPROM as many times as you like, using the FTDI Prog tool or via a command line tool (https://www.ftdichip.com/Support/Documents/AppNotes/AN_551_FT4232HP_FT2232HP_FT232HP_Configuration_Guide.pdf) Once configured you can also use GPIO pins to adjust the PD settings, or even use a built in I2C peripheral engine that can be configured by a separate microcontroller. Besides the fancy new USB C power delivery control - the FT232HP and FT233HP also of course have the GPIO-control goodies we love about this series. The MPSSE peripheral set can mimic a wide variety of popular and useful protocols such UART RS232, RS422, RS485, 8-bit parallel, JTAG, SPI and I2C controllers. We've got Adafruit Blinka support for MPSSE (https://learn.adafruit.com/circuitpython-on-any-computer-with-ft232h) and while we haven't tested it with the FT232HP just yet, we're pretty sure it is going to be largely compatible (besides perhaps having a different USB PID). If you're making a product that needs USB C PD, and maybe some GPIO control over USB - this chip could really do a great job at saving you months of development time. Particularly if you can use the MPSSE control software on a computer to avoid any firmware writing at all! Or, if you do have a microcontroller, you could get rid of half your power supply by dropping a DC jack input and going with a smart USB adapter with PD source control. The FT233HP has more pins than the '232HP and adds a USB Sink PD port as well as 8 more GPIO pins. You can sign up to be notified when the FT233HP (https://www.digikey.com/en/products/detail/ftdi-future-technology-devices-international-ltd/FT232HPQ-REEL/13981010) and FT232HP (https://www.digikey.com/en/products/detail/ftdi-future-technology-devices-international-ltd/FT233HPQ-TRAY/13981013) arrive in stock at Digi-key today. Or, place on backorder now and it will ship in late June! See on Digi-Key at https://www.digikey.com/short/mp80vwdr

CBA Podcast
episode 44: DMX512, ground reference and LED decoration stuff

CBA Podcast

Play Episode Listen Later Jan 17, 2021 24:15


Hi, and an extremely good 2021 to all of you. We start off this brand new year talking about some totally unrelated and slightly more related new year's resolutions, a miniscule car fix, and glueing with a 3D printing pen. All in not much more detail than stated here. Continuing on last episode's VGA generator board, I added a DMX512 interface as suggested by some people - thank you for the idea. I found Q Light Controller Plus (qlcplus) a nice and so far solid piece of software for controlling DMX devices from a laptop + USB/RS485 converter cable. A potential issue (or at least in my head) when making interlinked devices like these, is potentially different ground-potentials depending on which power outlets you use to power networked your device. (See what I did there?) We talk a bit about how to guesstimate the possible magnitude of this difference. Just for fun I made an xmas LED star-shaped decoration using an existing DIY LED driver board. Reuse everything, recycle success. Also, made a modular transparant acrylic home LED decoration: shine light into the edge of an engraved piece of acrylic. Of course there was failure, this time in the form of hygroscopic LEDs + laziness + oven = damage. Finally, I made a small power switch PCB, to be placed in between USB power source and USB device: automatically switch the device off when the environment goes dark. And remember: if YOU want to make this podcast suck less, please send comments, rants, complaints, threats and/or praise. :-)   Relevant links: Generic info on stray garbage and some cleanup initiatives (or Dutch version). Q Light Controller Plus : software for controlling DMX512 devices. The USB-to-RS485 cable I happen to use: USB-RS485-WE. Video of DMX512 VGA generator in action Tweet (*sigh*...) of star-shaped LED xmas decoration. Another tweet (*groan*...) of engraved acrylic LED decoration.    Pics of things talked about:   DMX512 VGA generator boards.   Engraved acrylic LED decoration PCB in action.   ...in its base, open...   ...and closed up.   LDR USB power switch board...   ...and schematic.

Automatización Industrial EEYMUC

https://www.eeymuc.co/181-modbus-rs485/Hoy hablamos de la relación que existe entre el Protocolo Modbus RTU y Modbus RS485. Realmente es exactamente lo mismo

Automatización Industrial EEYMUC

https://www.eeymuc.co/181-modbus-rs485/ Hoy hablamos de la relación que existe entre el Protocolo Modbus RTU y Modbus RS485. Realmente es exactamente lo mismo

Automatización Industrial EEYMUC

https://www.eeymuc.co/181-modbus-rs485/ Hoy hablamos de la relación que existe entre el Protocolo Modbus RTU y Modbus RS485. Realmente es exactamente lo mismo

Automatización Industrial EEYMUC

https://www.eeymuc.co/181-modbus-rs485/Hoy hablamos de la relación que existe entre el Protocolo Modbus RTU y Modbus RS485. Realmente es exactamente lo mismo

EEVblog
EEVblog #1313 – Bad Luck Mailbag

EEVblog

Play Episode Listen Later Jun 25, 2020 52:25


Double 13 is worse than normal 13, obviously. More mailbag. Forum: https://www.eevblog.com/forum/blog/eevblog-1313-bad-luck-mailbag/ SPOILERS: Back in the old lab! Vintage Soviet Union PC. 10:42 3G modem with a funky antenna. 13:52 IOMEGA ZIP drive teardown 18:56 USB to RS485 interface http://olegkutkov.me/ 19:52 Another Byte magazine cover! http://bytecovers.com/ 21:41 Smoke alarm sensor teardowns 26:58 Reverse engineering a ...

Syntax - Tasty Web Development Treats
Potluck - Dev Culture Fit × Slack Communities × Vanilla JS × Backpacks × Raspberry Pi × More!

Syntax - Tasty Web Development Treats

Play Episode Listen Later Jan 29, 2020 60:30


It’s another potluck! In this episode, Scott and Wes answer your questions about dev culture fit, Slack communities, vanilla Javascript, backpacks, Raspberry Pi, beards, and more! .TECH Domains - Sponsor If you need eyes on your project, you’ll need a domain, and .TECH is perfect for representing your brand. Find out if your .TECH domain is available at go.tech/syntax2020. Use the coupon code Syntax2020 and get 90% off 1- 5- and 10-year domain names. Netlify - Sponsor Netlify is the best way to deploy and host a front-end website. All the features developers need right out of the box: Global CDN, Continuous Deployment, one click HTTPS and more. Hit up netlify.com/syntax for more info. Show Notes 3:10 - Q: Recently I took a job as a lead dev doing the exact kind of work I’ve always wanted to do. But after the first week, I really hate it. I feel like I don’t fit in and I’m seeing many red flags. There are no processes and there doesn’t seem to be any real excitement around what we are building. What should I do? Do I suck it up for a while? Or do I start looking for something else, potentially taking a pay cut (and moving back into doing web dev as opposed to building apps) to work at another creative agency with people who are more my jam? 10:32 - Does Syntax have a Discord or Slack community channel to collaborate on topics? 12:00 - What is one thing that really annoys you about Javascript? I’m curious if you could change one thing about the language itself, what would it be? 15:08 - Have you tried Fauna DB? 19:13 - What are your thoughts on including tutorial projects in a portfolio? (For example, putting the Sick Fits site from Wes’ Advanced React course in a portfolio.) I’m relatively new to React and have a couple of my own projects, but a bunch of projects from following a course. 23:58 - A site you’re maintaining is hacked, how do you handle fixing it? 30:28 - My bookmarks are overwhelming! I just started learning web dev and even though I sort my bookmarks into folders, I end up with so much that I don’t even know how to use them. What do you guys do for managing bookmarks on browsers? 34:15 - How would you recommend integrating React and other modern JS frameworks into (more or less) “static” or “brochure” websites? Say for instance I have a banking website that has mostly static content, but also has complicated JS pieces such as calculators, location finders and sign-up forms? I currently reach for jQuery & jQuery plugins for these pieces of functionality, but React and Vue sound like they could also help solve these one-off pieces of functionality. Most tutorials and examples are based on creating apps from the ground up, but what if you only want to sprinkle these frameworks in and only use them where JS is necessary? How might the both of you solve for these scenarios? 38:00 - I was wondering whether you could share which backpack, or bag do you use for carrying your laptops? I’m looking for something that would be useful for carrying my 16" Macbook Pro, but also could hold some other stuff like groceries, clothes, or other various things that one may want to put there. 41:50 - Do you write out a vanilla fetch() in your components that need it, or do you use a fetch “wrapper” written by yourself or someone else? If so, what does it look like? 46:16 - Have you ever done any automation projects using a Raspberry Pi? I am trying my hand at remote access to the solar power setup at our ‘bach’ (pronounced ‘batch’) here in New Zealand, which is the same thing as a ‘cottage’ in Canada. Finding it hard to find good resources for this online as most get really technical really fast. My idea is to take the RS485 modbus data and just send it up to a DB every 5 minutes or so. 51:38 - What do Wes and Scott think about beards and have you ever thought about growing one? Links Syntax 215: Hasty Treat - Picking the Stack for uses.tech - Gatsby, React, Context, Styled Components r/SyntaxFM/ Fauna Hasura neo4j Wes’ Advanced React Course Pocket Full Stack Radio 132: Caleb Porzio - Just Enough JavaScript with Alpine.js Peak Design Everyday Bag Raspberry Pi Extreme ironing ××× SIIIIICK ××× PIIIICKS ××× Scott: Shogun Wheel Yoga Wheel Wes: Velcro Cable Ties Shameless Plugs Scott: How To Make a GraphQL Server - Sign up for the year and save 25%! Wes: Beginner Javascript - Use the coupon code ‘Syntax’ for $10 off! Tweet us your tasty treats! Scott’s Instagram LevelUpTutorials Instagram Wes’ Instagram Wes’ Twitter Wes’ Facebook Scott’s Twitter Make sure to include @SyntaxFM in your tweets

Automatización Industrial EEYMUC
109: Puertos COM y las Comunicaciones Seriales

Automatización Industrial EEYMUC

Play Episode Listen Later Oct 10, 2019 10:15


Hoy vemos la relación de los puertos COM y las comunicaciones seriales en formato RS 232, RS422 o Rs485. https://www.eeymuc.co/podcast-109-puertos-com-y-las-comunicaciones-seriales/

Automatización Industrial EEYMUC
109: Puertos COM y las Comunicaciones Seriales

Automatización Industrial EEYMUC

Play Episode Listen Later Oct 10, 2019 10:15


Hoy vemos la relación de los puertos COM y las comunicaciones seriales en formato RS 232, RS422 o Rs485. https://www.eeymuc.co/podcast-109-puertos-com-y-las-comunicaciones-seriales/

Automatización Industrial EEYMUC
94: Capas físicas SERIALES

Automatización Industrial EEYMUC

Play Episode Listen Later Sep 18, 2019 14:16


Hoy estudiamos las capas físicas seriales más empleadas en los equipos de Industria: RS232, RS422 y RS485. https://www.eeymuc.co/podcast-94-capas-fisicas-seriales/

Automatización Industrial EEYMUC
94: Capas físicas SERIALES

Automatización Industrial EEYMUC

Play Episode Listen Later Sep 18, 2019 14:16


Hoy estudiamos las capas físicas seriales más empleadas en los equipos de Industria: RS232, RS422 y RS485. https://www.eeymuc.co/podcast-94-capas-fisicas-seriales/

Todo bajo control
005:Modbus.Hardware

Todo bajo control

Play Episode Listen Later Jun 30, 2019 19:19


Bienvenidos a todo bajo control. Este es un podcast dedicado a la automatización. Empezamos con la serie dedicada a las redes industriales. Hoy en todo bajo control: Modbus, Capítulo 5: Modbus: Hardware. En este capítulo veremos cómo se realiza físicamente una red modbus, detalles constructivos, sistemas de cableado, etc. ¡Empezamos!. Como vimos en el apartado anterior, Hay muchas variedades de redes modbus, pero ¿Cómo se llevan a la realidad? ¿Cómo se traducen en una infraestructura de red, con su cableado adecuado para reducir ruido y sacar el mejor partido a la información que transmite esta red?. Vamos a verlo en este capítulo. Como en todos los episodios de este capítulo empezaremos por modbus RTU. Como se trata de una red RS485, está sujeta a los requerimientos de esta red. Comencemos por la topología. Esta red es básicamente un bus que pone en paralelo todos los nodos. Cada nodo tiene tres puntos de unión - A o positivo. - B o negativo. - pantalla o referencia.

The Learn Stage Lighting Podcast
Episode 5 – What is DMX?

The Learn Stage Lighting Podcast

Play Episode Listen Later Feb 27, 2018 26:55


In today's Podcast David talks about DMX or Digital Multi-Plex. It is a digital signal, a serial type signal and runs on the RS485 standard layer and can run up to 512 channels of 8-bit information. Wow, that is a lot of technical information but it is useful to know this information when your learning […]

The Learn Stage Lighting Podcast
Episode 5 – What is DMX?

The Learn Stage Lighting Podcast

Play Episode Listen Later Feb 27, 2018 26:55


In today's Podcast David talks about DMX or Digital Multi-Plex. It is a digital signal, a serial type signal and runs on the RS485 standard layer and can run up to 512 channels of 8-bit information. Wow, that is a lot of technical information but it is useful to know this information when your learning […]

The Learn Stage Lighting Podcast
Episode 5 – What is DMX?

The Learn Stage Lighting Podcast

Play Episode Listen Later Feb 27, 2018 26:55


In today's Podcast David talks about DMX or Digital Multi-Plex. It is a digital signal, a serial type signal and runs on the RS485 standard layer and can run up to 512 channels of 8-bit information. Wow, that is a lot of technical information but it is useful to know this information when your learning […]

Chatting with Chuck Industrial IoT Podcast
Episode 20 - RS-485 Remote I/O legacy products

Chatting with Chuck Industrial IoT Podcast

Play Episode Listen Later Oct 31, 2017 12:44


In this episode, we discuss RS-485 vs. Ethernet.  RS-485 is still being used and in many cases, should be used over Ethernet.

Automatización Industrial EEYMUC

Protocolo abierto muy popular, que trabaja en capa física con las recomendaciones: RS 232, RS422, RS485. Encuentra información complementaria mencionada en el episodio en el siguiente enlace:https://eeymuc.co/32-modbus-rtu/

Automatización Industrial EEYMUC

Protocolo abierto muy popular, que trabaja en capa física con las recomendaciones: RS 232, RS422, RS485. Encuentra información complementaria mencionada en el episodio en el siguiente enlace:https://eeymuc.co/32-modbus-rtu/

ControlTalk Now  The Smart Buildings Podcast
ControlTalk NOW — Smart Buildings VideoCast and Podcast for Week Ending February 14, 2016

ControlTalk Now The Smart Buildings Podcast

Play Episode Listen Later Feb 15, 2016 50:40


ControlTalk NOW — Smart Buildings VideoCast and Podcast for week ending February 14, 2016 is a highlight reel of Siemens, ACI, and KMC receiving their 2015 ControlTrends Awards. In-depth interviews with Sierra Monitor Corporation’s President and CEO, Varun Nagaraj, and Director of ControlTrends India, Sameer Pradhan. Take a look at KMC’s time and labor saving Conquest BACnet Router and Ken’s Calendar previews upcoming webinars and industry related events. 2015 ControlTrends Awards Highlight: Siemens’ BT300 Wins VFD of the Year! With its Onboard kWh Meter, Mulitpump/Fan Application. and Fire Mode features, the Siemens BT300 took their VFD portfolio to the next level of efficiency. The BT300 is well-suited for demanding HVAC environments and can deliver 20-50% of energy compared to equipment with little or no control. Built-in features – like a real-time clock, energy savings optimization programming, and a sleep function – help measure energy savings — and the BT300 VFDs are ready to communicate with Building Management Systems via embedded RS485 and Ethernet HVAC protocols. Varun Nagaraj Introduces Sierra Monitor’s On-Ramp Suite at AHR 2016. Varun Nagaraj, Sierra Monitor Corporation (SMC) President and CEO, tells the ControlTrends Community about SMC’s new IIoT On-Ramp Suite. SMC is an industry leading provider of Industrial Internet of Things (IIoT) solutions that connect and protect high-value infrastructure assets. At the AHR 2016, SMC announced a comprehensive and secure IIoT On-Ramp Suite for Original Equipment Manufacturers (OEMs) of commercial and industrial controls devices and systems. 2015 ControlTrends Awards Highlight: ACI Wins the Peripheral Product of the Year. Congratulations to Automation Components, Inc. (ACI), who prevailed in one the of the most heavily competitive ControlTrends Awards categories: Peripheral Product of the Year. Since its founding in 1991, ACI has been dedicated to excellence and has grown from seven employees to over 170 quality individuals, and has facilities that total over 78,000 square feet, with global offices in Hong Kong, and China. ACI’s products include temperature, relative humidity, current, pressure, gas and wireless related sensors. 2015 ControlTrends Awards Highlight: KMC Controls Wins VAV Controller of the Year. Congratulations to KMC Controls for winning the 2015 ControlTrends VAV of the Year. (Again!) KMC won this category last year as well). SimplyVAV is easy to set up, with no software needed, this controller is powerful and functions equally as well as a stand-alone solution or the VAV controller of choice on a BACnet full-blown control system. The controllers feature simple, menu driven setup choices when used with a SimplyVAV digital sensor. No special programming skills or software tools are required to choose applications, enter setpoints, set network addressing,and balance airflow. Save Time and Labor with KMC’s New Conquest BACnet® Router. KMC Controls’ state-of-the-art Conquest BACnet® router features one MS/TP and one Ethernet port, an HTML5 web configuration interface requiring no additional software, a single cable for both power and communications, and an industry-leading set of network diagnostic tools for quick and easy network verification and troubleshooting. The device is optimized for temporary installation as a technician’s tool and for permanent installation increasing network efficiency. ControlTrends Keeps an Eye on 2016 Events with Ken’s Calendar. 30 Minutes with Lynxspring Webinar Series: Cyber Security from a Business Perspective. The next “30 Minutes with Lynxspring”, our monthly webinar series featuring Lynxspring subject-matter experts and special guests, is scheduled for Wednesday, February 17th at 12:00 PM CDT. February’s “30 Minutes with Lynxspring” will look at Cyber Security from a Business Perspective. ControlTalk NOW Interview with Sameer Pradhan, Director of ControlTrends India. ControlTrends was excited to announce that ControlTrends India has been formed and was absolutely delighted to introduce Sameer Pradhan as Director of ControlTrends India. The announcement took place at the 2015 ControlTrends Awards held the evening before the start of the AHR Expo 2016, in Orlando Florida. The global ControlTrends Community, particularly those located in the India and Southeast Asia regions, will be greatly enriched by Sameer’s visionary leadership and executive capabilities. The post ControlTalk NOW — Smart Buildings VideoCast and Podcast for Week Ending February 14, 2016 appeared first on ControlTrends.

ControlTalk Now  The Smart Buildings Podcast
ControlTalk Now Smart Buildings Video Cast for September 6, 2015

ControlTalk Now The Smart Buildings Podcast

Play Episode Listen Later Sep 7, 2015 28:07


ControlTalk NOW for the week ending September 6th, 2015 features Siemens’ Come Fly With Us RDY2000 Commercial Thermostat Promotion. Already dubbed the ReadyStat 2000, it launches with an exceptionally rewarding marketing promo. Tridium’s Niagara 4 is available, NOW — and so is DGLogik’s DGLux5 IoT Platform for Niagara 4. Automated Buildings’ Ken Sinclair September edition throws a “delay of game penalty flag” on the HVAC Industry’s historical slow rate of meaningful change. And, Fred Gordy’s depiction of supervisory controllers — exposed on Shodan’s website, provides more stark visualization of fixable cyber security exposure. Niagara 4 is Here! Next-generation IoT Framework Now Available! Niagara 4 builds on the legacy of the Niagara Framework® in many new and ground-breaking ways, and is designed to help businesses take full advantage of the Internet of Things. Some of the most exciting advancements include: Modern user interface and design language (HTML5); Powerful and easy-to-use security features’ and Seamless conversion from Niagara AX. ControlTalk NOW welcomes SK Foo. EasyIO’s strong technical support is anchored by SK Foo, who was exceptionally busy the past two weeks with nonstop visits to Twinco in NYC, NY and the new Belimo Air Controls factory in Danbury, CT; then to Pittsburgh, PA and Seattle, WA, to conduct EasyIO refresher training; and then finally, off to Sydney, Australia, where he will conduct EasyIO certification training. Listen in as EasyIO’s SK Foo gives us a preview of the feature-rich FG-32+; the new developments with Belimo MP Bus Gateway, which be featured at the EasyIO Global Partner Conference scheduled foe September 20-22 in Paris, France. Automated Buildings September Theme: Change Evolves from the Possible — 17th Education Sessions at AHR EXPO 2016 in Orlando. Ken Sinclair, owner and editor of Automated Buildings, has chronicled the slow rate of change within in our industry, citing in particular, the compelling need to change the vendor-centric unconnected world of traditional marketing of our products and services. Join Ken and a host of industry experts at the 17th Educational Sessions being held at the AHR EXPO 2016, Orlando, FL. Gateways Aren’t Supervisory Controllers But They Offer A “Greatway” Into Your Site. If you haven’t looked at Shodan maps maybe you should. It shows a stark visualization of just how exposed we are. The above image shows all of the Lantronix devices that exposed. In the US alone there are 7,024 as of this morning (9/3/2015). Generically speaking gateways convert one protocol to another. Typically in the BAS world gateways convert serial communication such as RS232 and RS485 to IP. More specifically BACnet serial to IP and Modbus serial to IP (Lantronix gateways are just one of several gateway manufacturers). DGLux5 for Niagara 4 is Available for Download — NOW! Niagara 4 has officially been released and our innovative technology is alongside Tridium’s latest and greatest. Yes, DGLux5 for Niagara 4 is available for download! IoT Application Platform, DGLux5 is the finest compliment to Niagara 4, providing an enhanced user experience for all your data visualization needs. DGLux5 is an award-winning, fully HTML5 drag and drop development platform that allows users to rapidly create stunning, data-driven applications. The Best Product Promotion of 2015? The Siemens RDY 2000 Thermostat! Siemens introduces the RDY 2000, one of the most powerful and flexible thermostats money can buy, and one of the coolest promotions we have seen. This Siemens promotion won’t last forever so get on board now! “Come Fly With US!” Siemens, CGNA and Control Trends have joined forces to promote the new Siemens RDY2000 Thermostat. It is a gift card promotion along with a contest for the best contractor RDY2000 installation/application video from your phone. The Grand Prize Winner for the best video will receive a $750 travel voucher. The post ControlTalk Now Smart Buildings Video Cast for September 6, 2015 appeared first on ControlTrends.