| Sign In | Join Free | My chinacomputerparts.com |
|
| Categories | RFID System |
|---|---|
| Brand Name: | KRONZ |
| Model Number: | KRH-M18G-R2 |
| Certification: | CE |
| Place of Origin: | Guangdong, China |
| MOQ: | 10 pieces |
| Price: | Negotiable |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 10000 pieces per month |
| Delivery Time: | 5-8 working days |
| Packaging Details: | Paper box packing |
| Series: | M18 Series |
| Product Name: | High reading and writing speed |
| ISO Standard: | ISO 15693 |
| Operating Frequency: | 13.56MHz |
| Read /Write range: | 0~40mm(Related to the tags) |
| Connector: | 4Pin-M12-ACODED-Male |
| Operation temperature: | -30℃~+70℃ |
| Storage temperature: | -40℃~+85℃ |
RFID Reader Head 9-30VDC Read Write 0-40mm Head with RS-232 M18x1 CE
Product Description
1. Advantages:
1>. High protection level and strong corrosion resistance, can
be used in harsh industrial environments
2>. High reading and writing speed, speeding up factory
production rhythm and improving production efficiency
3>. Supports RS232, RS485, Modbus RTU communication, and can be
quickly integrated into industrial networks such as TCP, Modbus
TCP, PROFINET, EtherCat and Ethernet/IP with our Gateway Module.
4>. High stability and reliability, 7*24h operation


![]() | Characteristics | |
| Design | 1. LED status display | |
2. Power supply and communication interface | ||
| Area of application | Identification tasks on small assembly lines in harsh industrial environments. Mainly used in 3C, new energy and other industries | |
2. Electrical Interface
KRH-M18G with RS-232 interface, using a 4Pin-M12-ACODED-Male connector, the pin assignment is shown below.
![]() | Pin | Assignment | Description |
| 1 | +24V | Power supply positive | |
| 2 | TX | RS-232 TX | |
| 3 | 0V | Power supply negative | |
| 4 | RX | RS-232 RX |
3. LED operating display
The operational statuses of the reader are displayed by the LEDs.
The LED can adopt
the colors blue and the statuses off, on, flashing.
| Name | Color | State | Description |
| SYS | Blue | Off | The reader is power off. |
| On | The reader is powered on and working properly. | ||
| 20Hz flashing | Tags was detected in the main identification area (RSSI signal is the strongest). | ||
| 8Hz flashing | Tags was detected in the secondary identification area (RSSI signal is medium). | ||
| 4Hz flashing | Tags was detected in the critical identification area (RSSI signal is weak). | ||
| 2Hz flashing | Valid instructions were received and executed successfully |




|