Chainway CM2000

Chainway CM2000 modules are a single or multi channel UHF RFID reader/writer modules. This modules with superb UHF RFID performance boasts embedded Impinj R2000 RFID chip to enable over 10m read range. Low-level communication via UART 3.3V TTL interface makes CM2000 modules easy to integrate with wide range of host devices. Windows DLL and SDK also available. It can be integrated in mobile UHF RFID readers, fixed readers, card readers, integrated RFID readers, etc. With high integration level, it is small in size, low in power consumption, resistant to electromagnetic interference and good at heat dispersion. Chainway CM2000 modules appeals to warehousing, logistics, apparel, production lines, etc.



Industry leading RF Chip  
It emloys impinj Indy R2000 UHF RFID RF chip, enabling unprecedented experience of UHF RFID reading and writing with high precision, wide angle and low-phase noise.  
Excellent Reading Performance  
It reads tags with high stability and receiving sensitivity even under harsh enviroment. The reading range is over 10 meters when using the 4dBi antenna, and reading rate to be over 200 tag per sec. The self-developed anti-collison algorithm makes it deal in applications with numerous tags.  
Superior Heat Dispersion Capacity  
The internal heat sink made of heat sensitive material delivers high conduction rate, great heat dispersion capacity, and large contact surface design, thus the module doesn't need to connect any external cooling devices. Multi-board temperature sensor is adopted and temperature protection can be set to sustain long-term continuous full load working at room temperature.  
Strong Stability and Monitoring System  
You can expect reliability when deployng it under temperature -25°C to 65°C, and humidity 10% to 95%. It can work continuously for 24 hours x 365 days without crash and is resistant to electromagnetic interference. It detects antenna connection, protects RF receiver and can be cancelled by command. Integrated RF chip even makes it more stable, making it better to stand up to harsh environments.  



Dimensions CM-1:    57.2mm x 36.8mm x 7.6mm
CM-4:    77.2mm x 51.0mm x 7.9mm
CM-8:    93.0mm x 79.75mm x 8.9mm
CM-16:  195.0mm x 87.0mm x 9.1mm
Weight CM-1:   26.0g
CM-4:   52.0g
CM-8:   108.0g
CM-16: 253.0g
Module CM-X_EDCB
Input Voltage DC 3.5-5.25V
Power Consumption in RF Output Mode 5.3W@30dBm
Power Consumption in Standby Mode(EN high TTL level) 0.15W
Power Consumption in Power Down Mode(EN low TTL level)      1μW
Operating Temp. -25℃ to 65℃
Storage Temp. -40℃ to 85℃
Humidity 10% - 95%


RF Chip Impinj R2000
Air Interface Protocol EPCglobal Gen2 (ISO18000-6C)
Working Frequency 860–960MHz
Output Power 5-30dBm adjustable
1dB step interval
+/- 0.5dB precision
Output Power Flatness +/- 0.2dB
Antenna Interface CM2000-1:50Ω RF connector MMCX Receptacle
CM2000-4: 4-channel 50Ω RF connector SMA Receptacle
CM2000-8: 8-channel 50Ω RF connector SMA Receptacle
CM2000-16: 16-channel 50Ω RF connector SMA Receptacle
Regions Supported FCC 902-928 MHz
ETSI 865.6-867.6 MHz
China 920-925MHz
Others for customization(865-868MHz, 902-928MHz)
Receive Sensitivity < -88 dBm
Tag RSSI Supported
Antenna Detector Supported
Ambient Temp Monitor Supported
Working Mode Single/DRM
Reading Rate >200 tags/s
Reading Range >10m (with 4dBic antenna)


Connector 12 PIN FPC Connector
Host UART 3.3V TTL Level
Communication Baud Rate: 115200bps