CM710-4 UHF RFID Module four channel

CM710-4 UHF RFID Module four channel
CM710-4 UHF RFID Module four channel
CM710-4 UHF RFID Module four channel
CM710-4 UHF RFID Module four channel
CM710-4 UHF RFID Module four channel
CM710-4 UHF RFID Module four channel
265,20 EUR 320,90 EUR incl. VAT
In stock 2 pcs
With a delivery companyWednesday 19. June
CodeCM710-4ProducerCHAINWAYWarranty24 months

Chainway CM710-4 is a four-channel UHF RFID reader module that can be used in mobile or fixed UHF RFID readers, integrated RFID readers, etc. This reliable module is small in size, low in power consumption, and high in stability. It is also resistant to electromagnetic interference and good at heat dispersion. The module appeals to challenging industries like warehousing, logistics, apparel, production lines and such.


Impinj E710 Chip Excellent Reading Performance Strong Stability Heat Dispersion Low Power Consumption Fast 4 Antenna Switch Inventory



Chainway CM710-4 UHF RFID module

Fast Polling, 4 Antenna Ports

  • The fastest polling rate of each antenna reaches 25ms.
  • Different polling rates can be applied to different antennas
  • 4 antenna ports provides a wider reading range.
Best-in-class RF Chip
It employs Impinj E710 UHF RFID RF chip, which promises highly precise UHF RFID read/write in wide range and low-phase noise

Powerful Data Capture Ability

  • Read tags with high stability and sensitivity. Resistant to electromagnetic interference.
  • Support long-distance reading. The read range is 10 meters when using a 4dBi antenna.
  • Ideal for high volume application. The reading rate reaches over 400 tags per second with high accuracy.
Professional Temperature Controlling
  • The internal heat sink made of heat sensitive material delivers high heat conduction rate.
  • Enough ground plane heatsinking needs no external cooling sensors.
  • Built-in chip monitors the module temperature for the protection of the system.

Stable Performance Monitoring Capability

  • Work continuously 24x365. Intelligently detect CPU running status.
  • Check antenna connection. Can close the receiver by command for security and protection.
  • Highly resistant to electromagnetic interference.
  • The integrated RF chip lets the module perform more stable.

Low Voltage Power Consumption   Outstanding Consistency   Easy Aplication Development

It operates perfectly well under DC 3.5V power input. It is born with low power consumption, to be 5.3W, 0.15W and 1uW under RF output mode, standby and power off mode respectively, which significantly extendes the service time of UHF devices.   It adopts high-precision and reliable components and parts to ensure high consistency. It is definitely a masterpiece of consistency.   SDK and developing board are available to facilitate a secondary development. You are allowed to connect the PC to test it, making the whole process more convenient and efficient.


Interface Definition
PIN# Interface Description
1 GND Positive
3 VIN Negative
4 VIN Input Voltage range: 3.5-5.25 VDC

Reserved GPIO 3.3V TTL Level

6 GPIO4 Reserved GPIO 3.3V TTL Level
7 GPIOI Reserved GPIO 3.3V TTL Level
8 BUZZ Driving 3.3V buzzer
9 UART_RXD UART receive 3.3V TTL Level
10 UART_TXD UART transmit 3.3V TTL Level
13 GPIO2 Reserved GPIO 3.3V TTL Level
14 EN

>1.25V power-on mode

<1.18V stand-by mode

15 GPIO_5 Reserved GPIO 3.3V TTL Level
Operating systemWithout OS
Dimensions 77.2mm x 51.0mm x 8.9mm
Weight 52.0g/1.83oz
RF Chip Impinj E710
Air Interface Protocol EPCglobal Gen2 (ISO18000-6C)
Working frequency 865-868 / 920-925 / 902-928 MHz
Output power 5-30dBm adjustable
1dB step interval
+/- 0.5dB precision
Output Power Flatness +/- 0.2dB
Antenna Interface 4-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 < -86 dBm
Tag RSSI Supported
Antenna detector Supported
Ambient temp. monitor Supported
Working mode Single/DRM
Connector 15 PIN W-TO-B Connector
Host Communication UART 3.3V TTL Level
Baud Rate: 115200bps
Input Voltage DC 3.5-5.25V
Power Consumption in RF Output Mode 7.5W@30dBm
Power Consumption in Standby Mode(EN high TTL level 0.175W
Power Consumption in Power Down Mode(EN low TTL level 42,5μW
Operating Temp. -25℃ to 65℃
Storage Temp. -40℃ to 85℃
Humidity 10%-95%
Reading Rate >950 tags/s
Reading Range >10m (with 4dBi antenna)

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