Overview
The Inventory Master Reader Writer Module is a contactless smart read/write module based on the ISO14443 AB and ISO15693 international protocols. The device is easy and convenient to be connected to a PC or other controllers. Its versatilities allow flexible and efficient applications in the fields such as access control, Time Attendance, E-tickets, Product Anti-forgery, Transit one card system, etc.
Technical Specifications
| Frequency | 13.56 MHz |
| Read-write Chip | MFR C522 |
| Baud Rate | 9600 |
| Interface | TTL, RS 232 |
| Power Supply | 3.3 V |
| Current | 5 mA to 20 mA |
| Read Distance | 0 in to 3.93 in (0 cm to 10 cm) |
| Operating Temperature | -14 °F to 122 °F (-10 °C to 50 °C) |
| Storage Temperature | -4 °F to 176 °F (-20 °C to 80 °C) |
| Antenna | External, Variety of optional specifications |
| Dimension | 1.54 in x 0.75 in x 0.35 in (39 mm x 19 mm x 9 mm) |
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