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Blueleaf Ltd, solutions for Barcode Reading, RFID and Auto-IDBlueLeaf Ltd

520 Industrial Terminal

The 520 is a very versatile programmable terminal, used for shopfloor data collection or time and attendance functions. Its many connection options make it easy to interface to your existing systems and its reliable data storage system that keeps power on the unit during power outages as well as normal off periods means no loss of valuable data.

  • Elegant and stylish packaging
  • External speaker option
  • External PS2 keyboard option
  • LCD display 240 x 64 pixels
  • Bright backlight
  • Optional Barcode/mag swipe
  • 2 reader ports for data I/P
  • Rechargeable NiMH UPS
  • Battery backed RAM/Clock
  • Digital Input/Output ports
  • COM1,2,3 serial RS232/485

An optional Barcode Slot Reader or Magnetic stripe reader can be attached along with the two inbuilt reader ports, which can also support Barcode Slot Readers, Wand or Laser Emulation scanners or further dual track magnetic card readers. The durable rubber keyboard and 16 LEDS give ample options for data entry. With 512Kb Flash memory for programs and up to 2Mb data memory available the unit can cope with most data collection scenarios.


  • Electrical - 12V DC supply 0.5W max without LCD backlight on and no external devices
  • Environment - 0 to 50 degree Celsius, 20% to 90% Humidity
  • Physical - Size - 261 x 125 x 100 mm including LCD Display, Weight - 1Kg Inc batteries, Material - Grey ABS
  • Interface - COM1 - RS232, RS485 (half and full duplex), COM2 - RS232, RS485 (half and full duplex), COM3 - Auxillary RS232 for programming and external device connection, Keyboard Port - External PC/AT compatible keyboard for data collection
  • Memory - 512Kb Flash Program Memory, 128Kb to 2Mb SRAM Data Memory Ni-MH backup
  • Readers - 2 Reader ports for Barcode wand, TTL Laser or Mag Card Reader
  • Indicators - Buzzer - adjustable Vol, 16 LED indicators, Backlit LCD Display, 240 x 64 pixels

Optional accessories include a mounting shelf for wall or table mounting, an ethernet connection can be utilised to add the unit onto a network plus spare battery packs.


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520 Industrial Terminal


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