Categories
Contact Us
Add: 2nd Floor, C Building, Baifuhui Industral Park, East Jianshe Road, Shenzhen City, Guangdong Province, China.
Tel: +86-755-83764545
Mob: +8613662261349
E-mail: info@heng-ray.com
News
Home > News > Content
Three Types Of Mitsubishi PLC Output Interfaces
May 02, 2018

PLC relay output interface circuit, working process: When the internal circuit outputs digital signal 1, there is current flowing, the relay coil has current, and then the normally open contact is closed, providing the current and voltage of the load conduction. When the internal circuit outputs a digital signal of 0, no current flows, the relay coil has no current, and then the normally open contact opens, disconnecting the load current or voltage. That is, the internal digital circuit is converted into a signal through the output interface circuit to make the load act or not.

Three types: relay output: contact, short life, low frequency, AC and DC load; transistor output: no contact, long life, DC load; thyristor output: no contact, long life, AC load.


  • Newsletter
  • Categories
  • Contact Us
    Add: 2nd Floor, C Building, Baifuhui Industral Park, East Jianshe Road, Shenzhen City, Guangdong Province, China.
    Tel: +86-755-83764545
    Mob: +8613662261349
    E-mail: info@heng-ray.com
  • QR Code
  • Copyright © Heng-Ray Technology Limited All Rights Reserved.