EV TU-04-C04 (WiRIO3 4-Channel UHF RFID Reader)

Wi-Fi / Ethernet Connected UHF RFID Tag Reader

  • The connection is from the device connected to the server.
  • Once the system power up, it will auto-create a persistent connection to the server without user intervention.
  • The server can be placed either in the public cloud, private cloud, or LAN.
  • The device can work behind a firewall.

4 Channel Long Range UHF Tag Reading

  • Able to match with various types of 50Ω Antenna to manage the tag detection range and angle.
  • Users can also adjust the output power from 0dBm to 33dBm to manage the
    reading distance remotely through the server.
  • With the correct antenna and low lost feeder cable, the reading can achieve up
    to the reading range of 15 meters.

Power of Ethernet support

  • Support IEEE 802.3af and 802.3at.
  • Input voltage ranges from 44V to 57V.
  • In-rush current limit control.
  • Over-temperature protection
  • Support power supply at pins 1&2, 3&6 and 4&5, 7&8 on the RJ45 connector

Internal power supply with DC/DC converter to reduce power wastage

  • Input DC 12V to 24V.
  • Reverse polarity protection.

Build in with onboard Input and Output Port

  • 2 input ports and 2 output ports.
  • Able to configure the input port as I/O input or user push-button input.
  • Push button input can detect single press, double press, triple press, and long
    press (press and hold more than 4 seconds).
  • Provide several inputs on/off cycle counter to prevent missing cycle.
  • Wet contact output design using MOSFET thus support up to 30V 1A output
    current without the wear and tear of the relay contact.
  • The output port can be configured as standard High/Low output or Pulsed output.
  • Configurable pulse duration (configure separately for High level and Low-level
    period) and the number of pulse cycles when triggered by the server.

Auto fetches real-time clock from Internet Time Server

  • Auto connect with the Internet Time Server to fetch the Real-time value (EPOC
    Time) when the network is connected.
  • Auto-readjust the time drift periodically.
  • Append the EPOC time to all the messages.

A direct link with a USB Connection

  • Easily link up with the device without connecting to the network.
  • Suitable for direct connection with PC/Host system locates beside the device.
  • Add an extra JSON layer of the wrapper to wrap around the same JSON
    messaging standard used in the MQTT Broker Server communication.
  • Thus, provide an easy path for future system expansion, from localized system
    architecture to network-based system architecture.

Network link with MQTT Broker Server

  • Open Standard protocol and readily available either using paid version or free
    a version of the MQTT server.
  • Messaging format based on JSON format.
  • Various programming languages support JSON messaging format and
    easily integrated into any existing system.

Easy setup and configuration

  • A system configured with Android Apps.
  • Provide detailed device properties, e.g. model number, version number, etc.
  • Connectivity selection either using Wi-Fi, Ethernet, or USB Link.
  • Upload WPA Enterprise Server private/public key.
  • Server IP/Domain Name Setup.
  • DHCP/Fix IP.
  • Internet Time Server Setting.

FW-Bus for I/O port expansion

  • A short distance (Up to 10 meters) communication bus.
  • Allow attaching external I/O Expansion Unit.
  • Maximum up to 8 units of I/O Expansion Unit, thus providing up to 64unit of
    input port and 64unit of the output port.
Dimensions13 × 13.1 × 2.8 cm
Operation Temp

25°C ~ 45°C

Storage Temp

0°C ~ 85°C

Operating Frequency

919Mhz – 923Mhz