※※※CAUTION※※※ changes of modifications not expressly approved by the part responsible for compliance could void the user,s authority to operate the equipment。
XCRF-502C Reader User manual
Table of Contents 1 INTRODUCTION ..................................................... 2 2 PERFORMANCE PARAMETER ............................................ 4 2.1 GENERAL FEATURES ...................................................4 2.2 KEY FEATURE .......................................................4 2.3 TECHNICAL SPECIFICATION .............................................4 3 DESIGN FUNDAMENTALS .............................................. 5 3.1 DEVICE COMPOSE ................................
1 Introduction Thank you for using XCRF-502C reader made in Shenzhen Invengo Information Technology Co. Ltd. The reader can offer stability and reliability, while strictly following the ISO-18000-6B recommendation..
4-antenna port1; 5-antenna port2; Note: Every antenna port must connect with an antenna or 50 ohm load before the reader power up. otherwise the reader will be damaged.
2 Performance Parameter 2.1 General Features ·Operating temperature:-10℃~+60℃(14℉~+140℉) ·Storage temperature:-20℃~+70℃(-4℉~+158℉) ·Operating humidity:20%~95% ·Power supply voltage:AC:100V~240V/200mA ·Size:29.5 x 23.0 x 7.0cm(11.6 x 9.0 x 2.8inches) ·Weight: about:3.0Kg(6.61lb) 2.
3 Design fundamentals 3.1 Device compose As figure 4-1 and 4-2,XCRF-502C reader has 5 parts:RF unit, baseband unit,power unit、data interface unit、case unit. figure 4-1 figure 4-2 reader RF unit fundamental block diagram reader baseband unit fundamental block diagram 3.1.1 RF unit: →The RF unit receive baseband signal and modulate carrier,then amplify the modulated carrier signals and transmit the signals by selected antenna. →The unit receive the back scatter signal from the RFID tag.
→The unit receive data & command from PC via RS-232 interface,or send data & results to PC ; →The unit transmit control signals of tags to RF unit; →The unit accept tag signals from RF unit, modulate signals and checkout; →The unit can modify or query configure information of reader under the control of PC command ; 3.1.3 Power unit: →converts incoming alternating current (AC) to direct current (DC),out DC power supply for the integrated equipment. 3.1.
MCU will take the function of communication with PC. 4 Usage and operation 4.1 Reader connection There are 2 antenna port on the XCRF-502C reader .The output port of antenna interface is N plug. 4.2 Reader usage and operation Connect the device as stated above, and the reader will work under the control of PC command. Our company provide API function and reader demo software .User can use the software to test the reader.
found due to material processibility qualified problems of the product , we will perform warranty commitment. Invengo company will decide whether repaire or replace the fault product with certain qualified problem. If a problem occurred is because the user's operation environment is not accord with the product Specifications, or a problem occurred due to installation reasons, we will not perform warranty commitment. we may charge the maintenance costs. 6.