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Wi-Fi enabled PLC system

eYe - enhance Your efficiency



eYe (enhance Your efficiency) is a Wi-Fi enabled PLC system with internal memory. eYe runs on RTOS (Real Time Operating System) with a built in TCP-IP server. It has 8 digital inputs, 2 digital outputs, real time clock and a full functional serial port. eYe can be used for any kind of IoT applications in verticals like remote monitoring, Industrial automation and control applications.

One such application this product is being used is for monitoring of discrete machines such as CNC machines, SPMs  etc. in manufacturing shop floor. Suitable signals are tapped from the machines and connected to digital input lines on the eYe. eYe monitors the changes in the signal  status and records the status change in its memory with a time stamp. This data can be retrieved from eYe through WiFi connection and analysed to determine the  machine status. Full functional serial port can be used to upload / download data to the machines remotely. PC or mobile devices can communicate with eYe using WiFi network. Application can connect to eYe as TCP-IP client to collect data or to control the device. eYe provides both Client mode as well as Software Access Point mode of operation, so that it can be connected to other Access point when configured as client or can be made work as Software Access Point to which other devices can be  connect. The external client can be physically away as it connects through WiFi and this enables remote monitoring and control.

wifi enabled plc system

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  • wifi enabled plc system
  • Wi-Fi enabled PLC System with memory
  • Avoids loss of data even when Wi-Fi network is down
  • Suitable for wide range of IoT Applications
  • Microcontroller based solution enables low cost design
  • Wi-Fi Module:
    • Marvell’s 88MC200 Microcontroller, 32-bit ARM Cortex-M3 core @200MHz
    • 8801 Wi-Fi Chipset supporting 802.11 b/g/n standards
    • 1MB Internal Flash
    • Connector for external antenna interface

  • External Memory:
    • 512 KB EEPROM

  • Communication Interfaces:
    • SPI
    • I2C
    • UART
    • USB_OTG*
    • Ethernet*

  • Onboard Connectors:
    • Debug USB
    • UART
    • Board to Board Connector

  • Power Supply:
    • 5V , 2.5A

  • Interfaces Controllers:
    • RTC
    • USB to Serial
    • USB to Ethernet bridge (Hardware support available. Software development on request)
  • Carrier Board:
    • 8 Optically isolated inputs and 2 outputs
    • Optically isolated UART interface
  • Communication Interfaces (carrier board):
    • Debug UART
    • Full functional UART
    • Digital IOs
  • Software Features:
    • FreeRTOS Driver of following interfaces:
      • Internal Flash
      • RTC
      • UART
      • I2C
      • EEPROM
      • GPIO IN/OUT
    • TCP-IP Server on board to configure and monitor
    • Built in HTTP web server
  • IoT based applications
  • Thermostats, Electronic appliances, HVAC controller, and remote displays
  • Smart Energy, Sensor Networks
  • Home Automation and Monitoring, Toys
  • Remote appliance diagnostics/support
  • Remote storage devices
  • Cable replacement for industrial and medical applications
  • Wi-Fi Controller Board
  • FreeRTOS Binary
  • Power Adapter
  • User Manual

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