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M2240 : Four ports rfid reader module

M2240

Product Introduction

UHF RFID module is a high-performance reader/writer designed for high challenging RFID application environment. It employs the newest R2000 RF chip providing the customers unprecedented performance of reading and writing experience. The maximum power output of this module is 30dBm, with 8dbi antenna, which can realize a efficient reading/writing distance of 10m or above, and over 400tags/s for tags identification. Meanwhile, the compact design makes this module smaller, coupled with the low working voltage of 3.7V; the module is particularly suitable for application in a device such as a handset.

 

This product is suitable for RFID intensive and more challenging environment and required a higher reading/writing performance, such as warehousing, logistics, production line management, etc.

 

 

Product Advantages

1. Employed IMPINJ R2000 RF Chips, up to 110dbm receiving sensitivity and the highest performance in this field makes this module more suitable for harsh application environment.

2. High stability and reliability, 60*24 hours high temperature of workstation, can work stably and continuously.

3. Remarkable performance with 8dbi RF antenna, can achieve a reading distance over 10m per single tag.

4. Remarkable performance in intensive taps reading can attain a taps identification rate of 400tags/s.

5. Provide the most comprehensive functions SDK and ports, easy to integrate RFID software.

6. Adopted integrating RF chip, module performance is more stable, and more suitable for harsh application environment.

7. The use of carrier wave cancellation technology makes the tag reading more accurate and the reading scope wider.

8. The smallest module volume in the same field and supply power of 3.7V, it is especially suitable for handsets and other mobile devices.

9. Enhance noise suppression for reliable data capture.

10. High precision return signal strength (RSSI).

 

Product Electrical Parameters


NO. Name Reference
1 Working Voltage DC 5.0V
2 Working Current ≤1.5A
3 Standby Current ≤50mA
4 Sleep Current ≤1mA
5 Working Temperature -25 -- +65℃
6 Working Humidity ≤95%(+25℃)
7 Storage Temperature -40 -- +80℃
8 Tag Protocol EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C
9 Working Frequency 840~960 MHz
10 Supporting Working
Areas
China 1, China 2
US, Canada and other regions following U.S. FCC
Europe and other regions following ETSI EN 302
208 with & without LBT regulations
Japan
Korea
Malaysia
Taiwan
11 RF IC Impinj R2000
12 Output Power Software adjustable, step interval 1.0dB, maximum 30dBm
13

Output Power Flatness

±0.2 dBm
14 Receiving Sensitivity ≤-110 dBm
15 RF Port Standing
Wave
≤1.5
16 Maximum Reading
Distance
≥10m (With 8dBi antenna/Relate to tags type, transmitted power and application environment)
17 Multi-tag Reading ≥400 tags/s
18 Antenna Interface
Amount
Four (MMCX)
19 Interface
Communication Rate
115200 bps
20 Working Temprature
Detection
support
21 Intensive Read/Write
Mode DRM
support
22 Antenna Connection
Protection
support
23 RSSI support
24 LED Red light (power indicator )
25 Product Cooling Way Aluminum metal case as cooling fin for the module
26 Dimension 76.4*40.3*7.0MM
 

Interface Definition

Pin NO.

Name

Type

Description

1

UART_TX

I/O

TTL UART Transmit

2

UART_RX

I/O

TTL UART Receive

3

GPIO3

I/O

Output

4

GPIO2

I/O

Output

5

GPIO1

I/O

Output

6

PWREN_MODULE

I/O

When Pull Down This Pin to Ground,The Module Enter Sleeping Mode.

7

GND

Ground

Ground

8

9

VCC

Power

DC 5V Power Input.

10

 

 

UHF RFID reader module M2240