CHAINWAY CM710-8 8 Port RFID Module Owner’s Manual

May 15, 2024
CHAINWAY

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CHAINWAY CM710-8 8 Port RFID Module

Product Information

Specifications

  • Model: CM710-8
  • Product Name: 8-Port RFID Module
  • RFID Chip: Impinj E710
  • Dimensions: 93.0 mm x 79.75 mm x 8.9 mm
  • Weight: 108.0 g / 3.81 oz.
  • Working Frequency: 865-868 / 920-925 / 902-928 MHz
  • Power Supply: DC 3.5-5.25V
  • Operating Temperature: -25°C to 65°C
  • Storage Temperature: -40°C to 85°C
  • Humidity: 10% – 95%

Product Usage Instructions

Installation

  1. Ensure proper power supply within the range of DC 3.5-5.25V.
  2. Connect the 15 PIN FPC Connector to the host communication device using UART with a baud rate of 115200bps.
  3. Place the module in an area with a suitable operating temperature (-25°C to 65°C).

RFID Tag Reading

  1. Adjust the output power between 5-30dBm as needed for your application.
  2. Ensure the RFID module is within the supported frequency band for your region.
  3. Aim for an optimal reading range of up to 10m with appropriate antennas and tags.

Maintenance

  1. Avoid exposure to extreme temperatures or wet environments.
  2. Maintain a distance of at least 20cm between the device and the human body for RF exposure compliance.

Frequently Asked Questions (FAQ)

  • Q: Can the RFID module be used in regions outside the specified frequencies?
    A: The module can be customized for different frequency bands, but ensure compliance with local regulations.

  • Q: What is the power consumption in different modes?
    A: The module consumes 7.5W in RF output mode, 0.175W in standby, and 42.5W in power down mode.

  • Q: How many RFID tags can be read per second?
    A: The module supports a read rate of 950+ tags per second.

Chainway CM710-8 is an 8-port RFID module based on Impinj E710 that can be integrated in fixed UHF RFID readers and etc. With a high integration level and superb performance, this module is low in power consumption as well. It is also resistant to electromagnetic interference and good at heat dispersion. The module is ideal for industries like warehousing, logistics, apparel, production lines and such to boost efficiency.

Dimensions

CHAINWAY-CM710-8-8-Port-RFID-Module- \(1\)

Interface Definition (15 PIN)

CHAINWAY-CM710-8-8-Port-RFID-Module- \(2\) CHAINWAY-
CM710-8-8-Port-RFID-Module- \(3\)

Specification

Model

8-Ports RFID Module| CM710-8
Development Board Module| CM-X_EDCB
Physical Characteristics

Dimensions| 93.0 mm x 79.75 mm x 8.9 mm
Weight| 108.0 g / 3.81 oz.
RFID Features

RF Chip| Impinj E710
Air Interface Protocol| EPCglobal Gen2 (ISO18000-6C)
Working Frequency| 865-868 / 920-925 / 902-928 MHz ( custom-design for frequency band )
Output Power| 5-30dBm adjustable; 1dB step interval; +/- 1dB precision
Ou tput Power Fl atness| +/- 0.2dB
Antenna Interface| 8-channel 50Ω RF connector SMA Receptacle
Regions Supported| FCC 902-928 MHz; ETSI 865.6-867.6

MHz; China 920-925MHz; Others for customization (865-868, 902-928MHz)

Receive Sensitivity| < -86 dBm
Tag RSSI| Supported
Antenna Detector| Supported
Ambient Temp Monitor| Supported
Working Mode| Single/DRM
Communication Interface

Connector| 15 PIN FPC Connector
Host Communication| UART 3.3V TTL Level

Baud Rate: 115200bps

Power Supply

Input Voltage| DC 3.5-5.25V
Power Consumption in RF Output Mode| 7.5W
Power Consumption in Standby (EN high TTL level)| 0.175W
Power Consumption in Power Down (EN low TTL level)| 42.5μW
User Environment

Operating Temp.| -13oF to 149oF / -25oC to 65oC
Storage Temp.| -40oF to 185oF / -40oC to 85oC
Humidity| 10% – 95%
Reading Performance

Fastest Read Rate| 950+ tags/s
Reading Range| Up to 10m (with 6dBi antenna, Alien9662 tag)

Do not use the device in an environment at too high or too low temperature, never expose the device under strong sunshine or too wet environment. The suitable temperature for the product and accessories is -25℃~+65℃

RF exposure information: The Maximum Permissible Exposure (MPE) level has been calculated based on a distance of d=20 cm between the device and the human body. To maintain compliance with RF exposure requirements, use products that maintain a 20cm distance between the device and the human body.

This product can be used across EU member states.

EU Regulatory Conformance
Hereby, Shenzhen Chainway Information Technology Co., Ltd declares that this device complies with the essential requirements and other relevant provisions of Directive 2014/53/EU.
The full text of the EU Declaration of Conformity is available at the following internet address: https://www.chainway.net.

FCC

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment. Such modifications or changes could void the user’s authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, under part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used by the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and the receiver.
  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

Federal Communication Commission (FCC) Radiation Exposure Statement
When using the product, maintain a distance of 20cm from the body to ensure compliance with RF exposure requirements.

This device is intended only for OEM integrators under the following conditions:

  1. The antenna must be installed such that 20 cm is maintained between the antenna and users.
  2. The transmitter module may not be co-located with any other transmitter or antenna.

As long as the two conditions above are met, additional transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end product for any additional compliance requirements required for the installed module.

Important Note:
If these conditions cannot be met (for example certain laptop configurations or colocation with another transmitter), then the Federal Communications Commission of the U.S. Government (FCC) and the Canadian Government authorizations are no longer considered valid and the FCC ID and IC ID cannot be used on the final product. In these circumstances, the OEM integrator shall be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC and IC authorization in the U.S. and Canada.

OEM Integrators – End Product Labeling Considerations. This transmiter module is authorised only for use in devices where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The end product must be labelled in a visible area with the folowing. “Contains,
FCC ID: 2AC6ACM7108”.The grantee’s FCC ID can be used when all FCC compliance requirements are met

OEM Integrators – End Product Manual Provided to the End User: The 0EM integrator should not provide information to the end user regarding how to install or remove this RF module in the end product user manual. The end user manual must include all required regulatory information and warnings as outlined in this document.

Shenzhen Chainway Information Technology Co., Ltd
Address: 9F, Building2, Phase 2, Gaoxinqi Industrial Park, Liuxian 1st Rd., Bao’an District, Shenzhen, Guangdong 518102, China
Tel: 0086-755-23223316
Fax: 0086-755-23223310
Email: sales@chainway.cn
Web: http://www.chainway.net

References

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