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OMI6821CP

21.5" Intel® Celeron® Panel PC with Capacitive Touch

OMI6821CP

$2600.00
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OMI6921BP

21.5" Intel® 6th Gen Core i5 Panel PC with Windows® or Linux OS®

OMI6921BP

$3700.00
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PC1221AP

Legacy 21.5" Intel® Pentium® Panel PC with Windows® or Linux OS®

PC1221AP

Price Not Available (N/A)
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OMI6821CP OMI6921BP PC1221AP
CPU Intel® Quad-Core Celeron® J6412 @ 2.0 GHz Intel Skylake Core i5-6300U 2.4GHz Dual-Core Intel® Pentium™ Apollo Lake™ N4200 Quad-Core™ 1.1GHz CPU
Memory (RAM) 1 x DDR4 260-pin SO-DIMM RAM (8, 16, 32 GB) 1x DDR4 260-pin SO-DIMM 2133MHz RAM (8, 16 GB) 1 x DDR3-L 204-pin SO-DIMM RAM (4, 8 GB)
System Chipset SoC SoC SoC
Solid State Drive Type 1 x M.2 2280 3D TLC SATA3 1 x 2.5” SATA III, MLC 1 x 2.5” SATA III, MLC
Solid State Drive Capacity 128, 256, 512 GB, 1TB, 2TB SSD 64, 128, 256, 512 GB, 1TB SSD 64, 128, 256, 512 GB, 1TB SSD
TPM Module Yes (TPM 2.0) N/A N/A
OMI6821CP OMI6921BP PC1221AP
USB 3.2 Type A 2 N/A N/A
Power 3 pins terminal block connector, DC power input 3-pin connector header, DC power input DC power input jack, thumbscrew secured.
Ethernet/LAN 1 x GbE RJ-45, 1 x 2.5 GbE RJ-45 2 x GbE RJ-45 2 x GbE RJ-45
Audio Output 1 x 3.5 mm line out 1 x 3.5 mm line out 1 x 3.5 mm Line-out, 1 x 3.5 mm Mic-in
SD Card Slot N/A N/A N/A
Remote Power Switch N/A 2-pin connector header 1 x Momentary Pushbutton with Integrated LED
Display Output 1 x DisplayPort 1.4 (max 4096 x 2160 pixels @ 60Hz) No 1 x HDMI® 1.4a
USB 2.0 Type A 2 N/A 2
Serial Ports 2 2 3
Serial Options 1 x RS-232/422/485 DE-9P, COM1 (default RS-232), 1 x RS-232 DE-9P, COM2 1 x RS-232/422/485 DE-9P, COM1 (default RS-232), 1 x RS-232 DE-9P, COM2 1 x RS-232/422/485 DE-9P, COM1 (default RS-232), 2 x RS-232 DE-9P, COM2/COM3
Expansion Option Optional Wi-Fi kit (IEEE802.11ax card and antenna), Bluetooth 5.2 Support Optional Wi-Fi kit (IEEE802.11ax card and antenna), Bluetooth 5.2 Support Optional Wi-Fi kit (IEEE802.11ax card and antenna), Bluetooth 5.2 Support
HDMI Port N/A No Yes
USB 3.0 Type A N/A 2 4
OMI6821CP OMI6921BP PC1221AP
Display Size 21.5” Widescreen TFT FHD LCD 21.5” FHD TFT LCD 21.5” FHD TFT LCD
Resolution 1920 x 1080 1920 x 1080 1920 x 1080
Luminance (cd/m^2) 300 250 250
Contrast Ratio 1000:1 1000:1 3000:1
Backlight Lifetime (hrs) 50,000+ 50,000+ 50,000+
Colors 16.7 M 16.7 M 16.2 M
View Angle (H° V°) 178/178 178/178 170/160
OMI6821CP OMI6921BP PC1221AP
Touch Interface USB USB USB
Light Transmission 90+% 90+% N/A
Optical Bonding N/A No No
Touch Screen Type Projected Capacitive Projected Capacitive Projected Capacitive
Digital I/O Port N/A N/A N/A
OMI6821CP OMI6921BP PC1221AP
Input Power 67.68 W 54 W 35 W
Input Voltage 9-36 VDC 9~36 VDC 12~24 VDC
Input Current 1.88 – 7.52 A 6 A Max 2.92 A Max
OMI6821CP OMI6921BP PC1221AP
Enclosure Material Silver aluminum front bezel and chassis Silver aluminum front bezel and chassis Black Steel Chassis, Aluminum Heatsink
Dimensions WxHxD 21.94 x 14.26 x 3.23” [557.3 x 362.3 x 82 mm] 21.94 x 14.26 x 2.56 inches [557.3 x 362.3 x 64.8 mm] 20.63 x 13.00 x 2.82” [524 x 330.2 x 71.6 mm]
Panel Cutout (inches) [mm] 21.22 x 13.54" [539 x 344 mm] 21.22 x 13.54 [539 x 344] 19.69 x 12.09 [500 x 307 ]
Weight ~ 15.21 lbs [6.9 kg] ~ 16.53 lbs [7.5 kg] ~ 15.87 lbs [7.2 kg]
Mounting Panel mount, VESA 100 x 100 mm Panel mounting, VESA 100 x 100 mm Panel mounting, VESA 100 x 100 mm
OMI6821CP OMI6921BP PC1221AP
Shock Resistance Tested to IEC 60068-2-27 (2008): 15G acceleration peak to peak, XYZ axis, 11ms pulse duration N/A N/A
Vibration Resistance Tested to IEC 60068-2-64 (2019): 5~500Hz, 1.0 Grms, XYZ axis, 30 mins duration N/A N/A
Altitude (Air Pressure) Up to 2,000 Meters (~80 kPa) N/A N/A
Operating Temperature 32~122°F [0~50°C] 32~122°F [0~50°C] 32~140°F [0~60°C]
Storage Temperature 22~158°F [-30~70°C] 22~158°F [-30~70°C] 22~175°F [-30~80°C]
Relative Humidity 10 to 95% @ 40°C, non-condensing 10 to 90% @ 40°C, non-condensing 10 to 90% @ 40°C, non-condensing
OMI6821CP OMI6921BP PC1221AP
NEMA Rating NEMA 4 when panel mounted NEMA 4 when panel mounted NEMA 4 when panel mounted
IP Rating IP66 IP66 IP65
CE Yes Yes Yes
UL cULus Listed Yes No
ATEX No No No
RoHS Yes Yes Yes
FCC FCC Class A FCC Class A FCC Class B