- Contact Person : Mr. Liu Jerry
- Company Name : Shenzhen RDM TAG Master Industry Co., Ltd.
- Tel : 86-755-26504562
- Fax : 86-755-26639115
- Address : Guangdong,Shenzhen,3H, Building A, Guanlong Village, Xili Town, Nanshan District
- Country/Region : China
- Zip : 518055
125KHz proximity RFID card reader module for Attendance management
pin definition
PIN | Mark | Description |
1 | ARX | Antenna receive |
2 | TX1 | Antenna transmit 1 |
3 | VCC | Power 5V/12V |
4 | GND | Power ground |
5 | TX2 | Antenna transmit 2 |
11 | PCRX | Signal receive |
12 | PCTX | Signal send |
16 | ENABLE | Enable |
17 | RLED | Light indication |
18 | GLED | Light indication |
19 | GND | Power ground |
specifications
Interface | TTL, RS232 or RS485 |
Dimension | 30,5 x 25,5 x 9,5mm + antenna |
Working temperature | -20°C. +70°C |
current | 40-120mA (depends on antenna ) |
Read range | Assemble antenna: up to 5cm Air antenna coil: up to10cm |
Features
Support EM4100, EM4550 ,NXP Hitag 1,2,S
Interface:TTL, RS232 , RS485(optional )
Power Supply:5V or 12V
Antenna:two kinds of configured standard antenna optional ( other size can be customized)
Typical application
access control
Industry automation
Attendance management
125KHz proximity RFID card reader module for Attendance management
