JY-L8800 AGV card reader is an industrial RFID card reader specially designed by Jianyong for AGV cars. It adopts a flat and long appearance design and can be easily and flexibly applied to multiple scenes in production to prevent the AGV car from deviating while walking. Or miss

JY-L8800 AGV card reader is an industrial RFID card reader specially designed by Jianyong for AGV cars. It adopts a long and flat appearance design and can be easily and flexibly applied to multiple scenes in production to avoid AGV cars from walking. Missed reading when deviating or turning in special scenes. It supports Modbus RTU industrial protocol and can be connected to PC/PLC/microcontroller. The card reader integrates the radio frequency communication protocol. Users can complete the tag reading operation without understanding the complex radio frequency communication protocol.

AGV trolley card reader JY-L8800

industrial RFID AGV card reader supports three communication modes: AutoSend mode (default), ReSend mode and ReRead mode. In AutoSend mode, the tag returns a maximum of 2 packets of data once it enters the field area, until the tag enters the sensing area again 200ms after leaving the sensing area, or the card reader detects a new tag; in ReSend mode, the control host can send $ S# command requests the card reader to resend the last tag data sent. When the control host receives an error when receiving data, the tag data can be obtained again through this command; in ReRead mode, the control host can send the $R# command to request the card reader to rescan the sensing area and read the tag data in the sensing area.

When the tag enters the working range of the card reader, the card reader reads the tag information and obtains the tag data (02 03 08 02 62 07 B6 60 CB 53 3E 42 3F) for decoding and analysis to determine whether 02 62 starts with FF. , if it is, it is the EMID format electronic label , if it does not start with FF, it is the FDX-B format electronic label.

When the industrial RFID AGV card reader reads the card, it will immediately send a frame of data to the bus. If the card does not leave, the data will not be sent repeatedly. If the card leaves for more than 0.2s and then enters the machine, it will send another frame of data (each time When the card enters, it will send a frame of data to the bus in real time).

Precautions for use

RFID AGV card reader is based on RFID radio frequency identification signal. When identifying RFID tags, it will cause the metal to generate opposite electromagnetic signals under the action of electromagnetic wave to cancel each other out, resulting in a greatly reduced recognition distance and recognition rate, and even An unrecognizable situation occurs. Therefore, when using and installing, you need to pay attention to the following points:

1. When installing on a metal surface, you can use plastic spacers, long screws or customized brackets to adjust the distance from the metal surface;

2. Card reader reading surface It cannot be blocked or surrounded by metal materials. The distance between the side of the card reader and the metal structure should be greater than 20mm;

3. The card reader should be kept away from nearby devices that are likely to produce electromagnetic interference . Use appropriate shielding for devices that are prone to electromagnetic radiation . Radiation measures;

4. Normal label cards cannot be directly attached to metal. If this cannot be avoided, please use the JY-T354AE special anti-metal label.