Overview
The Inventory Master 125 KHz Arduino Reader Module Low Frequency is a module of 125 KHz read-only EM 4100 or TK 4100 125 KHz cards that can read and output CSN card numbers. Designed for the applications of 125 KHz technology for custom-built system integrators, RDM630 is a low-frequency 125 KHz RFID reader module that is applicable to EM 4100, TK 4100, EM 4200, etc. ID cards. Configured with RS 232, Wiegand 26, and TTL interfaces as options, it is easy and convenient to connect the module to a controlling device.
Features
- 125KHz Operating Frequency
- Shell that can be embedded into individual items
- Read CSN card number only
- Different wiringformats
- Easy to Integrate, Compact Size
- High Performance, Low Cost
- Access control
- Industry automation
- Attendance management
- Handy & POS terminal device
Technical Specifications
| Frequency | 125 KHz |
| Supporting Card | EM 4100, TK 4100, EM 4102, TK 4102, EM 4200 |
| Power Supply | DC 5 V or 3.3 V |
| Reading Distance | > 3.15 in (5 cm) |
| Baud Rate | 9600 bps |
| Work Current | 60 mA |
| Antenna | External |
| Humidity | 0 % RH to 95 % RH |
| Protocol | ISO 14443-A, ISO 14443-B |
| Working Temperature | 14 °F to 158 °F (-10 °C to 70 °C) |
| Storage Temperature | -4 °F to 176 °F (-20 °C to 80 °C) |
| Dimension | 1.53 in x 0.74 in x 0.35 in (39 mm x 19 mm x 9 mm) |
| Weight | 0.22 oz (6.5 g) |
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