Long Read Range; Digital Signal Processing; Remote Auto Tuning; Strong Water Resistant Enclosure.etc. Long distance RFID reader The reader is applied to 125 KHz EM4100 compatible format and the long-distance reader. Reader its distance of more than 80cm, and its excellent performance is designed primarily to increase the automatic tuning and digital signal processing, The increase in the effective distance between reader and for the reduction of noise interference oscillations. Reader data output formats are RS232, and WIEGAND34 WIEGAND26.Reader overall plastic closures, environmental impact to the minimum. The reader applied to car parks, logistics, doors and other intelligent management system. Features : Very Long Read Range Digital Signal Processing Remote Auto-Tuning Strong Water Resistant Enclosure Feature Discription DSP (Digital Signal Processing) is used to provide superior range and reduce vibration and electrical noise effects. These effects are not eliminated so care should still be taken to position the equipment away from sources of electrical noise and vibration. Temperature changes can affect accuracy of the antenna tuning. Position the Reader away from sources of interference such as main wiring. Do not fix the reader antenna on solid steel objects or range loss will occur and the auto-tuning may even run out of range. Moderate metal fixtures are acceptable. Computer monitors used in DOS mode can result in powerful interference especially when older monitors are used. Vibration can also cause loss of range. Parameter
Parameter | Description |
Power Requirements | 12V DC |
Frequency | 125KHZ |
Reading Distance | 80CM Special Clamshell Cards 50-60CM (Standard Clamshell cards) |
Interfaces | RS232 WG26 WG34 |
Read Indication | LED lights show |
Dimensions | 230*230*38MM |
Down-lead Definition:
Wire Color | Signal | Function Description |
red | PWR | +12V DC |
black | GND | Connect to Ground |
NA (exposed) | Shield | Connect to Ground |
purple | Unused | |
blue | RS232 | Serial RS232 output (9600, n, 8, 1) |
brown | Data 0 | Data 0 line for Wiegand output |
green | Data 1 | Data 1 line for Wiegand output |
orange | CP | Card Present |
yellow | PRGM | Format selection |
Output format select
Output Format | Programming |
RS232 | Connect PRGM(Yellow wire) to RS232(Blue wire) |
WG26 | Connect PRGM(Yellow wire) to GND(Black wire) |
WG34 | Connect PRGM (Yellow) wire to PWR (Red wire) |
