How do you connect the cable displacement encoder to the PLC, do you know it?
The cable displacement encoder is connected to the PLC, and the working power supply is nothing more than three types: 5V, 5-12V or 12-24V. Wiring with PLC depends on which type of working power supply the user is using. If the encoder uses 12-24V, you can use the 24V power supply of PLC. Now let Jingliang Electronics Editor tell you:
1. The current consumption of the encoder is within the power range of the PLC.
2. If the encoder is output in parallel and connected to the I/O point of the PLC, it is necessary to know whether the signal level of the encoder is push-pull output or open collector output. For open collector output, there are two types: N type and P type. It must be the same as the I/O polarity of the PLC. If it is a push-pull output, there is no problem with the connection.
3. If the encoder is a driver output, the signal level is generally 5V. When connecting, be careful not to let the 24V power supply level be serially connected to the 5V signal wiring to damage the signal terminal of the encoder.
The above points are how the cable displacement encoder is connected to the PLC. Have you met? If you don’t understand, you can consult the editor. Jinan Jingliang Electronic Technology is based on the service concept of seeking truth and being pragmatic, and keeping promises. The depth and height of the technical field have been developed, and the high cost-effective products in displacement testing and physical measurement and control have been introduced to the market. They have been recognized and praised by customers at home and abroad. The product quality is stable and reliable in use. The sensor, waterproof and explosion-proof displacement sensor have been recognized by the majority of users.