The leader in industrial automation and control solutions
Product comparison — attributes in rows, products in columns.

Filters

AEx-921AP-

21.5" C1D2, Stainless Steel, Wide-Temp Intel® Core® i5 Industrial Panel PC

AEx-921AP-

$6950
View Product
PC8121AP

21.5" Intel Celeron Industrial Waterproof PC

PC8121AP

$3300.00
View Product
OMI6821BPHEB

21.5" Intel® Apollo Lake® Wide-Temp, High Bright IPC with Windows® OS

OMI6821BPHEB

$3950.00
View Product
AEx-921AP- PC8121AP OMI6821BPHEB
CPU Intel® Skylake Core™ i5-6300U 2.4GHz Dual-Core Processor Intel® Quad-Core Celeron® J6412 @ 2.0 GHz Intel® Pentium™ Apollo Lake™ N4200 Quad-Core 1.1GHz Processor
Memory (RAM) 1 x DDR4 260-pin SO-DIMM 16 GB 2133 MHz 1 x DDR4 3200MHz SO-DIMM (8, 16, 32GB) Onboard DDR3L 4 GB 1600 MHz
System Chipset SoC SoC SoC
Solid State Drive Type SATA, mSATA NVME 1 x 2.5” SATA III, MLC
Solid State Drive Capacity 1 x 256 GB 2.5” SATA III, MLC SSD, 1 x 64 GB mSATA MLC SSD 128, 256, 512 GB, 1TB, 2TB SSD 64, 128, 256, 512 GB, 1TB SSD
CPU Graphics N/A Intel® UHD Graphics N/A
AEx-921AP- PC8121AP OMI6821BPHEB
Connector Type M12, with waterproof cover and tether chain M12 Waterproof Connectors N/A
Power 1 x M12 3-pin for DC power input (leads) 1 x M12 4-pin for DC power input (leads) 3-pin connector header, DC power input
Ethernet/LAN 2 x M12 8-pin for RJ-45 2 x 2.5 GbE M12 8-Pin, Intel® I225-IT; supports Wake-On-LAN 2 x GbE RJ-45
Display Output 1 x M12 12-pin for VGA N/A No
USB 2.0 Type A 2 (1 x M12 8-pin for 2 x USB 2.0) 2 (1 x M12 8-pin for 2 x USB 2.0) N/A
Serial Ports 1 2 2
Serial Options 1 x M12 8-pin for RS-232/422/485, DE-9, COM1 (default RS-232) 2 x M12 8-pin for RS-232/422/485, DE-9, COM1 (default RS-232) 1 x RS-232/422/485 DE-9P, COM1 (default RS-232), 1 x RS-232 DE-9P, COM2
Expansion Option N/A Optional Wi-Fi kit (IEEE802.11ax card and antenna), Bluetooth 5.2 Support Optional Wi-Fi kit (IEEE 802.11a/b/g/n/ac card and antenna)
Audio Output N/A N/A 1 x 3.5 mm line out
SD Card Slot N/A N/A 1 x internal micro Secure Digital memory card socket, up to 32 GB
HDMI Port N/A N/A No
Remote Power Switch N/A N/A 2-pin connector header
USB 3.0 Type A N/A N/A 2
AEx-921AP- PC8121AP OMI6821BPHEB
SD Card Slot N/A N/A N/A
AEx-921AP- PC8121AP OMI6821BPHEB
Display Size 21.5” FHD TFT LCD 21.5" TFT LCD 21.5” FHD TFT LCD
Resolution 1920 x 1080 1920 x 1080 1920 x 1080
Luminance (cd/m^2) 300 350 1000
Contrast Ratio 3000:1 1000:1 1000:1
Backlight Lifetime (hrs) 50,000+ 50,000+ 30,000+
Colors 16.7 M 16.7 M 16.7 M
View Angle (H° V°) 178/178 178/178 178/178
AEx-921AP- PC8121AP OMI6821BPHEB
Touch Interface USB (Internal) USB (Internal) USB
Light Transmission 90+% 90+% 90+%
Optical Bonding Yes N/A Yes
Touch Screen Type Projected Capacitive Projected Capacitive Projected Capacitive
AEx-921AP- PC8121AP OMI6821BPHEB
Input Power 48.3 W 26.8 W 42.6 W
Input Voltage 9~36 VDC 12/24 VDC 9~36 VDC
Input Current 5.37 A Max 1.11 / 2.23 A 1.18-4.73 A
AEx-921AP- PC8121AP OMI6821BPHEB
Enclosure Material 316 Stainless Steel Chassis 304 Stainless Steel Silver aluminum front bezel and chassis
Dimensions WxHxD 22.48 x 14.25 x 2.96 inches, [571 x 362 x 75.1 mm] 23.23 x 15.55 x 3.63 inches [590 x 395 x 92.3 mm] 21.94 x 14.26 x 2.56” [557.3 x 362.3 x 64.8 mm]
Weight ~ 27.78 lbs [12.6 kg] Approx. 37.48 lbs [17 kg] ~ 16.53 lbs [7.5 kg]
Mounting VESA 100 x 100 mm VESA 100 x 100 mm Panel mounting, VESA 100 x 100 mm
Dimensions (W x H x D) w/Stand N/A 23.23 x 17.62 x 6.30 inches [590 x 447.5 x 160 mm] N/A
Panel Cutout (inches) [mm] N/A N/A 21.22 x 13.54 [539 x 344 ]
AEx-921AP- PC8121AP OMI6821BPHEB
Operating Temperature 4~140°F [-20~60°C] 32~122°F [0~50°C] 4~140°F [-20~60°C]
Storage Temperature 22~158°F [-30~70°C] 4~176°F [-20~80°C] 22~158°F [-30~70°C]
Relative Humidity 10 to 95% @ 40°C, non-condensing 20 to 90% @ 40°C, non-condensing 10 to 90% @ 40°C, non-condensing
Vibration Resistance N/A 5~500 Hz, 2G Acceleration, 30 Minute Duration Z, Y, and X Axis N/A
AEx-921AP- PC8121AP OMI6821BPHEB
IP Rating IP66 IP66/IP69K IP66
CE Yes Yes Yes
Class 1 Div 2 Yes N/A N/A
ATEX ATEX / IECEx Zone 2 Ex ec ic IIC T4 Gc ATEX / IECEx Zone 22 Ex tc IIIC T135°C Dc N/A No
RoHS Yes Yes Yes
FCC FCC Class A Yes FCC Class A
UL Class 2 Div 2 Class II Division 2 Group F, G, T135°C N/A N/A
UL Class 3 Class III N/A N/A
NEMA Rating N/A N/A NEMA 4 when panel mounted
UL N/A N/A Yes