13.56MHz RFID Recognition System Read Write Head With RS-485 LED Display M30
| Attribute | Value |
|---|---|
| Series | M30 Series |
| Features | High reading and writing speed |
| Description | RFID HF Read/write Head |
| Operating Temperature | -30℃~+70℃ |
| Voltage Rating | 18-30V |
| Interface | M12 4 Pin Male Connector |
| Operating frequency | 13.56MHz |
| Supply voltage | 9-30VDC |
An RFID reader, also known as an interrogator, is a key component of any RFID system. What are the components of RFID reader? It typically consists of two main parts: a scanning antenna and a transceiver. The scanning antenna emits radio waves to communicate with RFID tags, while the transceiver receives and decodes the signals sent back by the tags. Together, these components enable the reader to detect the presence of nearby RFID tags and retrieve the information stored on them.
The third essential component in an RFID system is the transponder, which is embedded in the RFID tag itself. When the tag enters the range of the reader's antenna, it is activated by the radio signals and transmits its stored data back to the reader. RFID readers can be fixed or handheld, and they are used in a wide range of applications including inventory management, access control, and asset tracking.
| Model No. | KRH-M30G-R4 | ||
|---|---|---|---|
| Radio frequencies | |||
| Operating frequency | 13.56MHz | Antenna | Integrated |
| Read /Write range | 0~70mm(Related to the tags) | ISO standard | ISO 15693 |
| Electrical Data | |||
| Supply voltage | 9~30VDC | Current consumption | ＜60mA@24V |
| Communication interface | RS-485 | Transmission speed | 9600~115200 bps |
| Transmission distance | Shielded twisted pair,＜50m | Connector | 4Pin-M12-ACODED-Male |
| Permitted ambient conditions | |||
| Operation temperature | -30℃~+70℃ | Storage temperature | -40℃~+85℃ |
| Degree of protection | IP67,according to EN 60529 | Shock resistance | 7M2,500 m/s2,according to EN 60721-3-7 |
| Vibration resistance | 7M2,200 m/s2,according to EN 60721-3-7 | Torsion and bending load | Not permitted |
| Mechanical specifications | |||
| Housing Material | Brass nickel plated (metal) + Nylon (plastic) | Housing color | Matte silver (metal) + Black (plastic) |
| Weight | About 70g | Dimensions | M30 x 1.5/L=65mm |
| Housing shape | Tubular | Thread code | M18 x 1.5 |
| LED display | 1 x LED, blue | ||
| Standards, specifications, approvals | |||
| Proof of suitability: CE FCC RoHS WEEE | |||
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