Invelion R2000 Chip Ethernet UHF RFID Reader Module

1. Introduction and Overview

The Invelion R2000 Chip Ethernet UHF RFID Reader Module (Model 7600 series) is a high-performance RFID reader designed for both indoor and outdoor applications. It is compatible with corporate IT infrastructures and sheltered outdoor environments. This reader is Power over Ethernet (PoE) capable and offers optional Wi-Fi network connectivity. It provides a maximum read distance of up to 15 meters (30 feet) and can read up to 700 tags per second in typical operating environments. The reader features an IP32 protection rating, making it water and dust resistant for industrial, outdoor, and rugged service requirements. It includes a common programming interface to facilitate enterprise RFID solution development.

Key Features:

• Self-Intellectual property.
• 860-960MHz frequency band (frequency customization optional).
• Based on Impinj R2000/E710 high-performance RF engine for excellent multi-tag anti-collision operation.
• Supports EPC CLASS1 G2 and ISO18000-6B protocol tags.
• FHSS or Fixed frequency transmission with maximum inventory speed over 400pcs/s.
• Supports RSSI (Received Signal Strength Indication).
• Adjustable RF output power up to 30dBm.
• Supports 8 TNC antenna ports with antenna failure detection.
• Tag buffer: 1000pcs for 96-bit EPC or 180pcs for 496-bit EPC.
• Low power dissipation with single +9V DC power supply; PoE (Power over Ethernet) is optional.
• Interfaces: WIFI, RS232, USB (Slave), RJ45 (TCP/IP). Note: USB only supports Windows XP system.
• Provides DLL and Demonstration Software Source code for development.
• High reliability design, meeting requirements for harsh working environments.

2. Setup and Installation

This section details the physical setup and initial connection steps for your RFID reader module.

2.1 Package Contents

Before proceeding, ensure all components are present in the package:

• 1x RFID Reader Module
• 1x RS232 Cable
• 1x Power Adapter
• 1x USB Cable
• 1x Power Plug

2.2 Interface Connections

The reader module features various ports for power, data communication, and antenna connections. Refer to the diagram below for port identification.

Pinout Details:

2.2.1 Power (DC Jack)

2.2.2 USB (DB9 Female)

2.2.3 GPIO (DB15 Female)

2.3 Initial Setup Steps

1. Connect Antenna: Connect your UHF RFID antenna(s) to the ANT1-ANT4 ports on the reader module. Ensure a secure connection.
2. Connect Power: Connect the provided power adapter to the PWR port on the reader module, then plug the adapter into a suitable power outlet.
3. Connect to PC: Connect the reader to your PC or laptop using either the RS232 interface (with the provided RS232 cable) or an RS232-USB converter.
4. Software Installation: Install the provided demonstration software on your PC.
5. Software Configuration: Open the demo software and click "open com port" to establish communication with the reader.
6. Test Reading: Place an RFID tag close to the reader. In the software, click "EPC GEN2 Test" and then "Query tag". The EPC number of the tag should be displayed in the right-hand list within the software.

3. Operating Instructions

The Invelion RFID reader supports various operating modes to suit different application needs.

3.1 Work Modes

• Real-time Inventory: Continuously scans for and identifies RFID tags within its read zone.
• Trigger Mode: Initiates tag reading only when a specific external trigger event occurs (e.g., a sensor input via GPIO).
• Answer Mode: The reader responds to specific commands from the host system to perform actions like reading or writing tags.

3.2 Tag Inventory and Reading

The reader is capable of high-speed tag inventory, up to 700 tags per second, depending on the antenna, tag type, and environmental conditions. The reading distance can range from 1 to 15 meters, also influenced by antenna gain and tag characteristics.

The internal tag buffer can store up to 600 EPCs of 128 bits or 180 EPCs of 496 bits, allowing for efficient data collection even in high-density tag environments.

3.3 Software Development Kit (SDK)

The module comes with a DLL and Demonstration Software Source Code to facilitate custom application development. Developers can use these resources to integrate the reader's functionality into their own systems, leveraging the various interfaces (WIFI, RS232, TCP/IP) for communication.

4. Specifications

Detailed technical parameters for the Invelion R2000 Chip Ethernet UHF RFID Reader Module.

5. Maintenance

To ensure optimal performance and longevity of your Invelion RFID reader module, follow these maintenance guidelines:

• Cleaning: Regularly clean the exterior of the reader with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the casing.
• Environment: Operate the reader within the specified temperature and humidity ranges (-10°C to +60°C). While designed for rugged environments, avoid prolonged exposure to extreme conditions, direct sunlight, or excessive moisture.
• Connections: Periodically check all cable connections (power, antenna, data) to ensure they are secure and free from damage. Loose connections can lead to intermittent performance.
• Firmware Updates: Check the manufacturer's website or contact support for any available firmware updates. Keeping the firmware up-to-date can improve performance and add new features.
• Storage: If storing the device for an extended period, ensure it is kept in a dry, cool place within the specified storage temperature range (-20°C to +75°C).

6. Troubleshooting

If you encounter issues with your RFID reader module, refer to the following common troubleshooting steps:

• Reader Not Powering On:
  • Verify the power adapter is correctly connected to the reader and a working power outlet.
  • Ensure the power supply voltage is within the DC 8V-12V range.
• No Tag Reading:
  • Check that the antenna(s) are securely connected to the correct ports.
  • Ensure the RFID tags are within the reading distance (1-15m) and orientation for optimal performance.
  • Verify the frequency band of the reader matches your tags and regional regulations.
  • Confirm the demo software or your application is correctly configured and the COM port is open.
  • Check the RF output power settings; adjust if necessary (up to 30dBm).
  • Ensure the tags are compatible with EPC CLASS1 G2 or ISO18000-6B protocols.
• Intermittent Connectivity:
  • For RS232, ensure the cable is not damaged and the PC's COM port is functioning.
  • For Ethernet (TCP/IP), check the RJ45 cable and network configuration.
  • For Wi-Fi, verify network settings and signal strength.
• Software Not Detecting Reader:
  • Ensure the correct drivers are installed for the RS232 or USB connection.
  • Confirm the reader is powered on before attempting to connect via software.
  • If using USB, remember it only supports Windows XP systems.

7. User Tips

• Antenna Selection: The reading distance and performance are highly dependent on the antenna gain. Choose appropriate antennas for your specific application (e.g., high-gain antennas for longer read ranges).
• Environmental Considerations: While rugged, extreme metal environments or high electromagnetic interference can affect RFID performance. Optimize antenna placement and power settings in such scenarios.
• Software Development: Utilize the provided DLL and source code to customize the reader's functionality for unique applications, such as integrating with existing inventory management systems or access control solutions.
• Power over Ethernet (PoE): If your infrastructure supports it, consider using PoE for simplified wiring and deployment, especially in outdoor or remote locations.

8. Warranty and Support

For any technical support, warranty claims, or further inquiries regarding your Invelion R2000 Chip Ethernet UHF RFID Reader Module, please contact the seller or manufacturer directly. Invelion has over 10 years of experience in the RFID field and offers developed solutions to suit a wide variety of applications.