- Measure the resistance (in ohms) between the three RTD wires, e.g., 111 Ω between cores 1/2, 111 Ω between cores 2/earth, and 1.8 Ω between cores 1/earth.
June 11, 2026
August 28, 2024
#226 - Pepperl-Fuchs ATEX Switch Amplifier
- The Pepperl-Fuchs Switch Amplifier KFD2-SR2-Ex2.2S can be used between a sensor installed in a hazardous area and the digital input card.
#224 - VEGA How to connect and calibrate a VEGAPULS C 21 radar sensor
- Download the VEGA Tools app
- Connect to the device via Bluetooth
October 30, 2023
#168 - What are the main differences between these two Digital Input Cards
What's the main differences between these two Digital Input Cards:
6ES7131-6BF01-0BA0 vs. 6ES7131-6BH01-0BA0.
October 29, 2023
#167 - Wiring some Digital Input sensors
Digital Input sensors are very common in the industry, and they can inform the system about different types of information. Here below some of the most common examples.
#166 - Siemens Analog Input 2-Wire vs. 4-Wire
Analog Input sensors can be in different configurations, such as 2-wire and 4-wire.
Depending on the chosen configuration, there are some points to watch out, in particular: how to wire the ground reference and how to wire the analog input signal or current loop.
August 17, 2023
#160 - Chat with Vinícius Müller
(English version at the bottom)
Tive o prazer de bater um papo com Vinícius Müller, graduando em engenharia da computação e co-fundador de uma startup que desenvolve soluções inovadoras de sensoriamento e análise da umidade do solo para o mercado agritech. Durante nossa conversa, discutimos sua trajetória profissional e alguns dos projetos nos quais ele trabalhou, além dos desafios em desenvolver soluções de hardware no Brasil.
January 23, 2023
#148 - Chat with Sergio Roberto Santos
(English version at the bottom)
Tive o prazer de bater um papo com Sergio Roberto Santos, engenheiro eletricista e especialista em sistemas de proteção contra surtos. Conversamos sobre a sua trajetória profissional e as suas décadas de experiência trabalhando nesse setor.
December 3, 2022
#145 - Chat with Benjamin Gaspar Coelho
(English version at the bottom)
J'ai eu le plaisir de discuter avec Benjamin Coelho Gaspar, ingénieur électricien et champion national français qui a représenté son pays au dernier concours WorldSkills à Berne (Suisse) dans la catégorie électronique. Notre conversation a porté sur son parcours d'ingénieur, sa préparation physique et mentale à cette compétition internationale de haut niveau et ses futurs projets liés à l'électromobilité.
October 11, 2022
#141 -Chat with André Augusto Mariano
(English version at the bottom)
October 4, 2022
#140 - Chat with Alisson Luan Daga
(English version at the bottom)
Tive o prazer de bater um papo com Alisson Luan Daga, engenheiro eletricista e empresário paranaense. Conversamos sobre suas experiências trabalhando em sistemas de transmissão de energia, além da sua trajetória como co-fundador de uma startup cuja missão é trazer agricultura de precisão ao pequeno e médio produtor, por meio de tecnologia e inovação.
March 13, 2022
#130 - Sizing Motor Protection Circuit Breakers and Motor Contactors
Example of Motor branch circuit with Motor Protection Circuit Breaker, Motor Contactor and wiring sizing selection :
#129 - Relevant Electrical and Software Standards, Directives, Norms
Here below a short list of the relevant electrical standards, directives and norms:
International:
