Giải dùm ạ Mã: MH16 ÀÀ LI L TUẾTIẾNG AHH CUY NN NGÀNH,contactor is used to control motors. We will also have a network switch,located somewhere near the plc this will be powered with 24 volts and it will,be the hub for our communication to and from the ple to network compatible,devices on the assembly line nee of those deviees is our human aahinee,interface or hmi. An hmi can be mounted locally onto a panel door or in a,remote panel located clser to tteemmachinery the hmi can be a very dynamic,tool in assisting the operator in controlling and monitoring the machinery. The,ple will pass signals over the network to the hmi for monitoring and the hmi can,send signals to the ple for controlling the machinery .,EXERCISE 1 Answer the questions,1. What is an control panel used for?,2. What are the most important parts of a control panel?,3. What does a contactor? What are the features of these parts?,4. What does a relay? What are the features of these parts?,III. Use of language,Fill in the correct answer in the blank,1. The PLC outputs will be wired to a bank of ................ that will close an,internal contact that will send power out to turn ON or OFF a device on the,assembly line.,A. contactor,B. wiring,C. relays,2. Smaller relays will control devices such as lights or fans while a bigger relay,,called a "..................", is used to control motors.,A. relays,B. contactor,C. wiring,3. The .................. is a sheet of metal that is mounted on the inside of the,enclosure that allows us to drill mounting holes for different devices,A. DIN rail,B. wiring duct,Phiên bản: 01 - Ngày 22/10/2022 | Trang 9

Question

Giải dùm ạ Mã: MH16   ÀÀ LI L TUẾTIẾNG AHH CUY NN NGÀNH,contactor  is used to control motors.  We will also have a network switch,located somewhere near the plc  this will be powered with 24 volts and  it will,be the hub for our communication  to and from the ple to network  compatible,devices on the assembly line  nee of those deviees is our human  aahinee,interface or hmi.  An hmi can be mounted locally onto a  panel door or in a,remote panel located  clser to tteemmachinery  the hmi can be a very dynamic,tool in  assisting the operator in controlling  and monitoring the machinery.  The,ple will pass signals over the network to the hmi for monitoring and  the hmi can,send signals to the ple for  controlling the machinery .,EXERCISE 1   Answer the questions,1.  What is an control panel used for?,2. What are the most important parts of a control panel?,3. What does a contactor? What are the features of these parts?,4. What does a relay? What are the features of these parts?,III. Use of language,Fill in the correct answer in the blank,1. The PLC outputs will be wired to a bank of ................ that will close an,internal contact that will send power out to turn ON or OFF a device on the,assembly line.,A. contactor,B. wiring,C. relays,2. Smaller relays will control devices such as lights or fans while a bigger relay,,called a "..................", is used to control motors.,A. relays,B. contactor,C. wiring,3. The .................. is a sheet of metal that is mounted on the inside of the,enclosure that allows us to drill mounting holes for different devices,A. DIN rail,B. wiring duct,Phiên bản: 01 - Ngày 22/10/2022 |  Trang 9

Accepted Answer

1. A control panel is used to control and monitor machinery, typically in an industrial setting.
2. The most important parts of a control panel include the contactor, relay, PLC, network switch, and HMI (Human-Machine Interface).
3. A contactor is an electrical device used to control motors. It features contacts that open and close to allow or interrupt the flow of electricity to the motor.
4. A relay is an electrically operated switch that opens or closes circuits under the control of another circuit. It features an electro magnet that controls the switching mechanism.

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