RRU74038M/RRU54038M/RRU34038M is high performance UHF RFID Module. It is designed upon fully self-intellectual property. Based on proprietary efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It can be widely applied in many RFID application systems such as logistics, access contro system.
Model
Size
RRUx4038M
FEATURES
l Self-intellectual property;
l Designed with IMPINJ E710/E510/E310 and support ISO18000-6C(EPC C1G2) protocol tag, featuring excellent multi-tag anti-collision functionality;
l 865~868MHz/902~928MHz frequency band(frequency customization optional);
l FHSS or Fix Frequency transmission;
l RF output power up to 33dbm(adjustable);
l Positioning holes used to facilitate connection to external antenna;
l Effective distance up to 12m*(with external 8dbi antenna and tag E41);
l Maximum inventory speed* up to 1000pcs/s (using E710) or 600pcs/s (using E510) or 350 pcs/s (using E310);
l Tag buffer size up to 1000PCS@96bits EPC;
l Low power dissipation with single +3.6~5.5VDC power supply;
l Support RSSI;
l High stability with air cooling and no extra heat sinking;
l Capable of continuous operation for 24 hours×365 days;
l Support on-the-site firmware upgrading.
*Effective reading distance and tag interrogation speed are directly related to the antenna, tags, and the working environment.
CHARACTERISTICS
l Absolute Maximum Ratings
ITEM | SYMBOL | VALUE | UNIT |
Power Supply | VCC | 6 | V |
Operating Temp | TOPR | -20 ~ +65 | ℃ |
Storage Temp | TSTR | -40 ~ +85 | ℃ |
l Electrical and Mechanical Specification
Under TA=25℃,VCC=+5.0V unless specified
ITEM | SYMBOL | MIN | TYP | MAX | UNIT |
Power Supply | VCC | 3.6 | 5 | 5.5 | V |
Current Dissipation | IC | 500 | 67(standby) | 1270(33dBm) | mA |
Frequency | FREQ | - | 865~868(ETSI) 902~928(FCC) | - | MHz |
RF Output Power | PRF | 5 | 33 | dBm | |
Receive Sensitivity | SR | -74(using E310) -81(using E510) -87(using E710) | dBm |
INTERFACE
1.PIN1-19
No. | Symbol | Comment |
1 | GND | Ground |
2 | GND | Ground |
3 | VCC | Power Supply |
4 | VCC | Power Supply |
5 | GPO1 | General Output 1 |
6 | GPO2 | General Output 2 |
7 | GPI1 | General Input 1 |
8 | BUZZER | Buzzer output, High level effective. |
9 | RXD | Serial data input |
10 | TXD | Serial data output |
11 | NC | Reserved |
12 | NC | Reserved |
13 | GPI2 | General Input 2 |
14 | EN | Enable, High level effective. |
15 | 485_CTRL | RS485 direction control |
16 | LED1 | Indicator light for card reading |
17 | LED2 | Indicator light of module status |
18 | NC | Reserved |
19 | NC | Reserved |
2.PIN20-36
No. | Symbol | Comment |
20 | GND | Ground |
21 | VOUT | Power Supply output(3.3V) |
22 | ANT_C5 | External RF switch chip control pin 5 |
23 | ANT_C4 | External RF switch chip control pin 4 |
24 | ANT_C3 | External RF switch chip control pin 3 |
25 | ANT_C2 | External RF switch chip control pin 2 |
26 | ANT_C1 | External RF switch chip control pin 1 |
27 | GND | Ground |
28 | GND | Ground |
29 | ANT | Module RF output |
30 | GND | Ground |
31 | GND | Ground |
32 | GND | Ground |
33 | GND | Ground |
34 | GND | Ground |
35 | NC | Reserved |
36 | NC | Reserved |
MECHANICAL DATA (UNIT:mm)
Application Information
1. When designing fixed reader, please take care of heat sinking and remember to make sure the heat sinker of the module is closely and stably attached to the reader’s bottom plate;
2. Please refer to User's Manual for detailed protocol description.
Remark:
1. Specifications are subject to change, please pay attention to our latest version.
2. Shenzhen RoyalRay Science and Technology Co., Ltd. reserves the right to the final interpretation of the above terms.