Industrial High-Frequency RFID Reader | ISO15693 | Modbus RTU Master/Slave

The High-Frequency RFID Readers are a line of compact, industrial-grade devices designed for integration into assembly lines, workstations, and automated material handling systems. These rugged readers are potted for protection against dust, moisture, and vibration, making them ideal for challenging industrial environments. Operating at 13.56MHz, they support the ISO15693 protocol for seamless reading and writing of various tag types, such as those from Fujitsu and ICODE. Their standout feature is a highly flexible dual-role Modbus RTU communication system, allowing them to function as either a Master (to automatically write data to PLC registers) or a Slave (to store data for a host PLC/touchscreen to read). With configurable reading modes, trigger signal outputs, and robust ESD/surge protection, the 720, 730, and 740 models offer a scalable, reliable RFID data capture and communication solution for Industry 4.0 scenarios.

Key Features

Dual-Mode modbus RTU Communication: Functions as either a Modbus RTU Master (to proactively write tag data to slave device registers) or Slave (to provide tag data to a host PLC/HMI upon request), enabling versatile integration into diverse control systems.
Configurable Auto-Read & Trigger Output: Offers multiple automatic reading modes (card number, data block, or both) and provides a programmable trigger signal (high/low level) upon successful tag detection for external equipment synchronization.
Robust Industrial Design: Compact, potted IP-rated enclosure provides excellent resistance to dust, water, and electrical noise, with built-in ESD and surge protection on power and communication lines for reliable operation in harsh environments.
Fast & Efficient Data Handling: Supports high-speed automatic tag reading (up to 50 reads/sec) and efficient data block read/write operations (up to 48 bytes at a time) for high-throughput production lines.
Flexible Integration: Features a standard industrial 5-pin connector and supports both RS-232 and RS-485 (selectable) communication interfaces, ensuring compatibility with a wide range of industrial hardware.

Technical Specifications

Category	Specification / Model
Product Series	720 Series
Product Image	(Reference to small, cylindrical design)
Dimensions (mm)	18 x 18 x 78
Sensing Distance	0 ~ 6 cm
LED Indicator	1 x Blue
RF Specifications	Frequency: 13.56 MHz Protocol: ISO15693 Compatible Tags: e.g., Fujitsu MB89R118C, ICODE FM13HF02N
Communication	Protocol: Modbus RTU (Supports Master & Slave Modes) Interface: RS-232 or RS-485 (Selectable, with ESD/Surge Protection) Baud Rate: 4800 ~ 115200 Bit/s (Default: 9600) Data Format: 8 Data Bits, 1 Stop Bit, Parity (Odd/Even/None)
Power	Input Voltage: DC 7~28V (with ESD/Surge Protection) Operating Current: < 200 mA (Average)
Environmental	Operating Temperature: -30°C ~ +80°C
Data Capacity	Max. 48 bytes per read/write operation.
Main Functions	Automatic reading of Tag ID / Data Blocks / Both. Command-based data block R/W. Customizable features available.
Trigger Output	Configurable high/low level signal upon successful read; output duration is adjustable.