C'mon over to https://realpars.com where you can learn PLC programming faster and easier than you ever thought possible! ========================== Check out the full blog post over at https://realpars.com/discrete-sensors-part-2/ ========================== How to Wire Discrete DC Sensors to PLC - Part 1: https://realpars.com/discrete-sensors-part-1/ ========================== In this video, you will learn how to wire a 3-wire DC sensor, like an inductive proximity sensor, to a PLC input card. You will also learn what a 3-Wire Discrete sensor is and recognize some of the common types of 3-Wire Discrete sensors. DC sensors can be used to indicate the state of a device or a process to the PLC program. Knowing these input states can allow the PLC program to make decisions, such as, when to start or stop a conveyor motor. There are many types of discrete 3-wire DC sensors that can be wired to a PLC input. Some 3-wire devices are NPN or “sinking” sensors, and some are PNP, or “sourcing” sensors. The difference is in how the device operates when the switch actuates. NPN switches “sink” DC common to the black wire when the switch is activated. PNP switches “source” 24 Volts DC to the black wire when the switch is activated. Remember, in both cases, the black wire is connected to the PLC input channel terminal. For most 3-wire devices, there is typically one brown wire, one blue wire, and one black wire. A schematic of your specific DC digital PLC input card is required to determine how your specific device should be wired. For a 3-wire PNP discrete input device, the brown wire will be connected to +24 Volts DC, the blue wire will be connected to DC common, and the black wire will be connected to the PLC digital input channel terminal. ========================== Missed our most recent videos? Watch them here: https://realpars.com/automation-pyramid/ https://realpars.com/discrete-sensors-part-1/ https://realpars.com/plc-programmer-salary/ ============================= To stay up to date with our last videos and more lessons, make sure to subscribe to this YouTube channel: http://goo.gl/Y6DRiN ============================= TWEET THIS VIDEO: https://ctt.ac/yY2oV ============================= Like us on Facebook: https://www.facebook.com/therealpars/ Follow us on Twitter: https://twitter.com/realpars Follow us on LinkedIn https://www.linkedin.com/company/realpars
A short tutorial on a 3-terminal PNP capacitive proximity sensor. I show you how to test and interface the sensor.
Proximity sensor 2 wire and 3 wire type are shown here in this video .how to replace to 3 wire sensor by 2 wire sensor and vice versa .pls like and subscribe my channel for more videos .you can comment for new video or any technical help. sensore di prossimità Näherungssensor 接近传感器
More information can be obtained at our website. This includes all of the links mentioned in this video. http://accautomation.ca/heres-a-quick-way-to-wire-npn-and-pnp-devices/ We will show the wiring of a PNP sensor into a PLC. The proxomity sensor is a Sick. Here is a link for the specifications. https://www.sick.com/us/en/im-standard/im12-04bps-zwb/p/p235499 The PLC is a Omron CP1H. Here is a link for additional information on the PLC. http://accautomation.ca/omron-cp1h-system-hardware/ Wiring a three wire DC sensor is a matter of determining what kind of output that you have. The two types are NPN and PNP. NPN is referred to sinking the load or negative switching. PNP is referred to sourcing the load or positive switching. In the video we wire up a PNP proximity sensor. The load for the proximity sensor is the input of the PLC. We switch the load to the positive side, so that means that the common on the PLC sits at 0VDC. PNP sensor has three wires: Brown - +24VDC Black - Switching Wire Blue - 0VDC In our case the PLC load appears between the input point (Black) and common (Blue). The positive voltage (Brown) is connected to +24VDC. Wiring PNP Sensor to PLC https://youtu.be/nP33k5e_Y-k Acc Automation http://accautomation.ca/
This video I shows you how to wire inductive sensors for use on your CNC machine or anywhere else you need non-contact sensing of metal. The video starts by covering the simple situation where only a single sensor is being used and then moves onto show the common situation where multiple sensors are wired in series. A mechanical micro relay is used as the load but this could be substituted for many other devices if needed. http://www.cnctrl.com
ATI Electrical Division 2014
This video demonstrates how to wire an ifm 2-wire AC capacitive sensor, but the same principles should apply for wiring any 2-wire AC sensor. The sensor shown here is the KI0202, and to correctly wire it, you'll need the sensor, a power supply, a relay (used as the load), a fuse and a fuse terminal, some spare wires, and the appropriate screwdrivers. More information about our capative sensors: https://www.ifm.com/de/en/category/010/010_020
How to connect a 3 wires proximity sensor..with supply and how we are getting output..with application.. Setup--Biju Naskar and Nitesh Tiwary
This tech tip today shows how PNP and NPN wiring configurations are different. The examples illustrated in the video are two different sensor diagrams. "Difference Between NPN and PNP in Sensors", presented by Galco TV. For more Tech Tip Videos visit Galco TV: http://www.youtube.com/user/GalcoTV Check out Galco.com at http://www.galco.com?source=YouTubeTT Sign up for Galco’s newsletter that features our newest products, our can't-miss deals, our best videos, and total access to Galco’s electronics expertise: http://www.galco.com/email/ Connect with us! https://plus.google.com/+GalcoIndustrial https://www.facebook.com/GalcoIndustrial https://twitter.com/GalcoIndustrial https://www.linkedin.com/company/galco-industrial-electronics Don't forget to like and comment on this video, and subscribe to our channel! Galco is a Factory Authorized Stocking Distributor for Over 150 Brands of Industrial Electrical & Electronic Automation, Controls and Component Products; On-Site and Send-In Repair Services for Industrial Control & Automation Products for Over 2,000 Brands; Engineered Systems Integration, Retrofits & Upgrades for Variable Speed Drives, CNC, PLC Systems, Dynamometers & Test Stand Applications. Visit us online at http:// www.galco.com or call us at 800-337-1720. http://www.galco.com/safety With respect to the usage, installation or assembly of any products described in this video, Galco Industrial Electronics, Inc., a Michigan corporation, encourages you to follow the requirements and/or guidelines of: i) the Occupational Safety and Health Act of 1970, Public Law 91-596, as amended, and all laws, rules and regulations implemented in relation thereto; ii) the National Electric Code®; and iii) NFPA 70E®. Any installation, assembly or work described in this video should be performed by a qualified licensed electrician. GTV, Galco, galco.com, Galco Industrial Electronics, and Galco Industrial Electronics, Inc. are registered and/or pending registered trademarks under the U.S. Patent and Trademark Office, assumed names, registered domain names, and/or trade names of Galco Industrial Electronics, Inc., a Michigan corporation. LEGAL DISCLAIMER: While we have made every attempt to ensure that the information provided is accurate and has been obtained from reliable sources, Galco is not responsible for any errors or omissions, or for the results obtained from the use of this information. All information is provided "as is", with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information, and without warranty of any kind, express or implied, including, but not limited to warrantees of performance, merchantability and fitness for a particular purpose. At all times you should defer to the instructions and safety guidelines issued by the manufacturer. In no event will Galco, its agents or employees thereof be liable to you or anyone else for any decision made or action taken in reliance on the information provided to you or for any consequential, special or similar damages, even if advised of the possibility of such damages.
C'mon over to https://realpars.com where you can learn PLC programming faster and easier than you ever thought possible! ========================== Check out the full blog post over at https://realpars.com/discrete-sensors-part-1/ ========================== In this video, you will learn how to wire a 2-wire DC sensor, like a switch or a contact, to a PLC input card. You will also learn what a 2-Wire Discrete sensor is and recognize some of the common types of 2-Wire Discrete sensors. DC sensors can be used to indicate the state of a device or a process to the PLC program. Knowing these input states can allow the PLC program to make decisions, such as, when to start or stop a pump. Discrete DC Sensors, or discrete Direct Current sensors, operate in a circuit with a battery or other power source, commonly known as a power supply. A power supply is placed in an electrical circuit to provide power to the connected devices, like a switch, or a lamp. DC power supplies are referred to by their voltage and capacity, indicated by how many amperes they can supply. The more amperes a power supply can deliver, the larger and more expensive they generally are. In DC PLC circuits, the power supply almost always supplies 24 Volts DC to the connected devices. ========================== Missed our most recent videos? Watch them here: https://realpars.com/plc-programmer-salary/ https://realpars.com/what-is-process-automation/ https://realpars.com/what-is-a-relay-system/ ============================= To stay up to date with our last videos and more lessons, make sure to subscribe to this YouTube channel: http://goo.gl/Y6DRiN ============================= TWEET THIS VIDEO: https://ctt.ac/wAKfF ============================= Like us on Facebook: https://www.facebook.com/therealpars/ Follow us on Twitter: https://twitter.com/realpars Follow us on LinkedIn https://www.linkedin.com/company/realpars