Description

RDM6300 RFID Reader Module – 125KHz TTL/RS232

The RDM6300 is a compact RFID reader module designed for reading 125 kHz RFID cards with a maximum range of 5 cm. Featuring a coil inductance of 47 ~ 68 µH, this module is ideal for access control, automation, and identification systems. It outputs data in TTL-level RS232 format and can be integrated with microcontrollers, servos, and other hardware for a variety of control applications.

Key Features:
Frequency: 125 kHz
Baud Rate: 9600 bps
Interface: TTL-level RS232 format
Operating Voltage: 5 V DC (±5%)
Current Consumption: 50 mA
Reading Distance: 20–50 mm (depends on antenna, card, and environment)
Coil Size: 46 × 35 × 3 mm
Module Size: 38 × 18 × 10 mm
Operating Temperature: –10 °C to +70 °C
Storage Temperature: –20 °C to +80 °C
Humidity Tolerance: 0–95% RH

Applications:
Access control systems
RFID-based automation
Identity verification
Robotics and servo control integration