安勤

Processor

Intel® Celeron® Processor J3455

System Memory

4GB LPDDR3 SO-DIMM

Storage

32GB eMMC

Multiple Display

LVDS + HDMI

DC Input

DC 12~24V

OS

2019 Windows 10 (64 bit) IoT LTSC, Ubuntu 20.04

Certification Information

CE, FCC Class A

LCD Size

21.5"

LCD Panel

TFT LCD

Display Type

Full HD

Resolution

1920 x 1080

Pixel pitch

0.24795 x 0.24795 mm

Luminance

250 cd/m²

Contrast ratio

3000

Viewing angle

89 (U), 89 (D), 89 (L), 89 (R)

Response time

30 ms

Backlight

LED

Touch Type

PCAP

Touch Light Transmission

85%

External I/O Connector

1 x 10/100/1000 RJ45 Powered LAN
1 x DC Jack
1 x Headphone Jack
1 x HDMI 1.4 Out
1 x Reset
2 x USB 3.0 Type A

Internal I/O Connector

1 x A-MIC
1 x DC Input
1 x DIO
1 x M.2 3042 B-Key or M.2 2242 B-key
1 x Micro USB
1 x MIPI DSI
1 x RS232 (Tx/Rx/Rts/Cts) interface
1 x RS232 (Tx/Rx/Rts/Cts) , RS485 (Tx/Rx/Rts/Cts)
1 x SD card slot
1 x Speaker
1 x Touch Button

WLAN

WIFI 802.11 a/b/g/n/ac

Operating Temp.

0°C ~ 40°C (32°F ~ 104°F)

Storage Temp.

-20°C ~ 60°C (-4°F ~ 140°F)

Operating Humidity

40°C @ 95% Relative humidity, Non-condensing

Dimension (W x L x H)

515 x 322 x 53.7mm

Weight

4.3 kg

Power Requirement

DC 12~24V

Ordering Information

OFT-21W04-3410-A1R : OFT-21W04-4G_32G-Ubuntu 20.04
OFT-21W04-3411-A1R : OFT-21W04-4G_32G-Win10
OFT-21W04-3412-A1R : OFT-21W04-4G_32G-Non OS