• ARCHMI-721 Series
  • Industrial Compact 21" HMI Controller, Intel Atom D2550 platform
  • 21.5 TFT-LCD. Flat Front Panel meets IP65
  • Aluminum Die-Casting Chassis
  • Aluminums Heat-Sink for thermal dissipation
  • Easily Accessible Storage Design
  • Expansion slot support
  • More Features
  • Description
  • Specifications
  • Downloads
  • Ordering Guide
  • Request Quotation


  • The ARCHMI-721 Series Features Include:
    • 21.5 TFT-LCD. Flat Front Panel meets IP65
    • Aluminum Die-Casting Chassis
    • Aluminums Heat-Sink for thermal dissipation
    • Easily Accessible Storage Design
    • Expansion slot support
    • 9~36V DC input with Professional Terminal Block
    • Optional Resistive touch or Projected Capacitive Touch
  • Specification
  • Value
  • Screen Size
  • 21.5"
  • Resolution
  • 1920x1080
  • Luminance
  • 400
  • Touchscreen
  • Resistive / Projected Capacitive Touch
  • Processor
  • Atom Cedar View N2600 1.6GHz
  • Fanless/Fan
  • Fanless
  • Memory
  • 2GB ONBOARD DDR3
  • Hard Drive
  • 2.5" SATA drive bay
  • DVD
  • -
  • SSD
  • Internal SD slot
  • Expansion Slots
  • 1x Mini-PCIe
  • Serial
  • 2 x RS232, 1 x RS-232/422/485
  • Parallel
  • -
  • USB
  • 2 x USB2.0
  • Audio
  • Line-Out
  • Graphics Output
  • -
  • Ethernet
  • 2x10/100/1000
  • PS2 keyboard and mouse
  • No
  • Other I/O ports
  • -
  • Power Input
  • 9-36VDC
  • IP Rating
  • IP65 front panel
  • Construction
  • Silver aluminium front panel and chassis
  • Operating Temp
  • 0 C to 50 C
  • Operating Vibration
  • -
  • Operating Shock
  • -
  • Dimensions (WxHxD mm)
  • 557x362x65
  • Mounting
  • Panel/VESA 100
  • OS Support
  • Windows
  • Data Sheets (pdf)
  • Product Information
  • Media Releases
  • Industrial Low Profile 21" HMI Control PC: Interworld Electronics has released the ARCHMI-721 rugged industrial All-In-One Full HD HMI computer from Aplex. The ARCHMI-721 is housed in a fanless silver aluminium case that provides IP-65 front panel protection and is only 65mm deep....
  • Part Numbers
  • ARCHMI-721
  • 21.5" HMI Controller, Intel Atom D2550, Resistive Touch Screen
  • ARCHMI-721P
  • 21.5" HMI Controller, Intel Atom D2550, Projected Capacitive Touch Screen
  • Options
  • AXX-X21-SR_OB
  • Upgrade ARCDIS/ARCHMI-x21 to 1000nits sunlight readable with optical bonding