NO vs NC | 5 PRACTICAL and IMPORTANT Points About Normally Closed and Normally Open Contacts скачать в хорошем качестве

NO vs NC | 5 PRACTICAL and IMPORTANT Points About Normally Closed and Normally Open Contacts

✅ Join this channel to get access to perks:    / upmation   Read the full blog post at ▶ https://upmation.com/no-and-nc/ We all know how normally closed and normally open sensors and contacts work and how they differ from each other. But in real-world conditions when we are choosing the instrument switches or other types of discrete equipment for a process, we have to select which one should work with a Normally Open contact and which one should work with a Normally Closed contact. So, in this video, we'll answer these questions and investigate the real-world application examples of Normally Open and Normally Closed Contacts such as Contactors and relays, pushbuttons, instrument switches, and so on. We also will have a quick look at the NAMUR sensors at the end of this video. =========================== ✅ Please SUBSCRIBE to get notified about the new videos: https://bit.ly/32mlhu9 =========================== SECTIONS of this video: 0:00 important questions about NO and NC contacts 0:59 different types of discrete signals in the industry 1:27 NC and NO contacts application in a contactor (Example) 2:05 NC vs NO sensor (Example) 3:52 why normally closed contacts should be integrated into stop push buttons? 4:37 NAMUR switches instead of normal switches =========================== ▶ If you've missed our most recent videos, watch them here: DCS vs PLC: 5 Important Differences between PLC and DCS https://upmation.com/plc-vs-dcs/ What is a Directional Control Valve? (5/2 Solenoid Valve) https://upmation.com/directional-cont... How Pneumatic Control Valve Works https://upmation.com/control-valve/ =========================== ▶ If you want to become a confident PLC programmer, don't miss this free "Siemens PLC Training" course (This course will be continued): Part 1: Up & Running with PLC Ladder Programming https://upmation.com/plc-hardware-con... Part 2: How to Write PLC Ladder Program? https://upmation.com/ladder-logic-plc... Part 3: How to Simulate the PLC Program? https://upmation.com/simulate-the-plc... Part 4: Motor Start and Stop Ladder Logic PLC Program https://upmation.com/plc-program/ =========================== FOLLOW US on other Social Media 👉 INSTAGRAM ▶   / upmationdotcom   👉 TWITTER ▶   / upmation   👉 FACEBOOK ▶   / upmation   👉 LINKEDIN ▶   / upmation   =========================== #NOvsNC #Upmation #AutomationEngineer