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Defence and Marine Certified Computers and Displays

W22IHWS-MHA3 M-Series (Broadwell)



  • Projected Capacitive Multi Touch Screen
  • Fanless Design
  • Modular Design for easy service in the field
  • Support wide range 9-29V isolation DC input
  • Built-in Internal mSATA SSD
  • Quick & Easy Removable 2 Bay 2.5”SSD Slot
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M series HMI (multifunctional design) Multi-touch panel PC M-Series (Broadwell)
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LCD Panel Specification:

Active Display Area476.64 (H) x 268.11 (V)
Pixel Pitch0.248(H) x 0.248(V)
Panel_Contrast Ratio3000:1 (Typ.)
Display Color16.7M
Panel_Brightness250 nits
Resolutions1920 x 1080
Touch ScreenProjected Capacitive
Viewing angle89/89/89/89

System Specification:

ProcessorIntel® CoreTM i5-5200U Processor;3M Cache up to 2.70 GHz
ChipsetIntel® HD graphics 5500
MemorySODIMM DDR3L-1600 4GB, option up to 8GB (2 slots)
Ethernet1000 Base-Tx Gigabit Ethernet Compatible
AudioRealtek ALC886 codec
Serial1 x RS232/ 422 / 485, 1 x RS232 isolation
USB4 x USB 3.0
Expansion Slots1 x PCIex4
StorageBuilt-in 64G mSATA SSD
Removable 2.5” 128G SSD x1 (Second Storage optional)
OSWindows Embedded Standard 7
Windows Embedded 8 Standard
Windows 10 IoT Enterprise

I/O Connectors:

Back Panel I/O Port9-29V isolation DC in x1 (Terminal Block 3pin)
Gigabit LAN x 2
USB3.0 x4
HDMI Output x1
D-Sub15 (VGA) Output x1
RS232/422/485 selectable serial port x1
RS232 isolation serial port x1
Audio in Jack x1
Audio out Jack x1
Reset key x1
Power Button x1
2.5” SSD indicators x2

Mechanical and Environment:

Operating Temperature0 ~ 50 ℃
Operating Humidity30%-95% at 40℃ (non-condensing, RH)
Dimension (W x H x D)530.5 (L) x 322(W) x 94.2 (H)
IP ProofFront: IP65; Rear: IP20 / Fanless
MoutingWall Mount / VESA Mount


Power Input9-29V isolation DC in with protection Fuse
Power Adapter110-240AC to 12V DC out 80W power Adapter


AccessoriesMounting clips & screws
12V 80W power adapter
Power cord
Driver CD