RF8315R-s Active RFID RS232 Receiver


 RF8315R-s Active RFID RS232 Receiver ( Dimensions, 8 cm X 12 cm X 3 cm )

The RF8135R-s active RFID RS232 receiver module receives data sent from RF8315T modules. This low-cost receiver module requires no external power supply (some pc or notebook may require external 9V power input). Data received will be sent to RS232  com port. Standard communication software such as Hyperterninal  can read the data. Custom program can read data from com port for system integration or application development. An included ActiveX control makes the application integration simple and fast.

Key Benefits,  RF8315R-s Active RFID RS232receiver

  • Plug and play. No need to send command to control the receiver
  • Can read data within 8 meters with build in RF8315T antenna. If RF8315T antenna changed to 9" wire the effective radius can be 14 meters.
  • No power input is required for most desktop PC
  • Superheterodyne design for maximum stability
  • Reverse power input protection

Specifications,  RF8315R Active RFID RS232 receiver

Supply Voltage 9VDC via wall adaptor if necessary
Supply Current 4mA Typical
Operating Temperature 0 - 50C
Operating Frequency 315 Mhz
Data Output ID sent by RF8315T (4 characters) plus 1 space
Capacity 160 ID at the same time
Build-in Watchdog Yes. 2.3 seconds
SERIAL PORT ( RS232)  
Type RS232,  9600 Baud, 8 bit words,1 stop bit,1 start bit, no parity

Pricing,  RF8315R Active RFID RS232 receiver

Description $US
RF8315R-s $34.95

Application,  RF8315R-s Active RFID RS232 receiver

  • Asset monitoring;
  • Access control;
  • Elder care center

Live Application,  RF8315R-s Active RFID RS232 receiver

Two elder care centers in Hong Kong are using these devices to monitor who are inside the centers. The data is sent out to the central server via gprs and is used for attendance reporting, daily diet manual preparation and SMS will be sent to officers-in-charge when they leave the main gate during monitoring hours.

Technical Notes,  RF8315R-s Active RFID RS232 receiver

Superheterodyne design is the most stable but expensive design. This is particular suitable for challenging working conditions such as strong wind, serious raining and fast moving objects. Although this design has so many advantages, it cannot receive short distance signal (within 1 meter). As a result this receiver cannot report the ID send by RD8315T within 1 meter.

Visit our eBay Store

We can provide 433 MHz version on request. Please send your request to EnochChan01@gmail.com

Download ActiveX Control, VB Demo Project, User Guide and FAQ

Download Demo Application

Home