This article provides information about Elo's 2294L 21.5 inch open frame touch screen

https://www.elotouch.com/open-frame-touchscreens-2294l.html

2294L 21.5 inch Open Frame Specifications

Part Number(s)
IntelliTouch (Worldwide) - E327914
IntelliTouch Dual Touch (Worldwide) - E327528
TouchPro PCAP (Worldwide) - E330620

Enclosure Color
Black

Touch Technology & Capacity
SAW (IntelliTouch® Surface Acoustic Wave) - Single Touch
SAW (IntelliTouch® Surface Acoustic Wave) - Dual Touch
PCAP (TouchPro® Projected Capacitive) - 10 Touch

Touch Interface
TouchPro PCAP, IntelliTouch DT - USB 2.0
IntelliTouch - Dual serial/USB 2.0

Diagonal Size
21.5'' diagonal, Active matrix TFT LCD (LED)

On Screen Display
Accessible through switches on the unit’s tethered OSD Control box.

Controls: Menu, Up, Down, Select, Power

Settings: Brightness, Contrast, Clock, Phase, H-position, V-position, Auto-Adjust, Aspect Ratio, Sharpness, Color Temperature, OSD Timeout, OSD Language, OSD H-Position, OSD V-Position, Recall Defaults, Video Priority, Information, Touch On Sleep Mode, Touch Thru

Languages: English, French, Italian, German, Spanish, Simplified Chinese, Traditional Chinese, Japanese

Lockouts: OSD, Power

Aspect Ratio
16:9

Active Area
18.76" x 10.55" / 476.64mm x 268.11mm

Resolution
1920 x 1080

Other Supported Resolutions
640 x 480 60Hz
720 x 400 70Hz
800 x 500, 60Hz
800 x 600 56, 60Hz
1024 x 768 60Hz
1280 x 800 60Hz
1280 x 1024 60Hz
1366 x 768 60Hz, 60Hz RB
1440 x 900 60Hz, 60Hz RB
1680 x 1050 60Hz, 60Hz RB
1920 x 1080 50, 60Hz

Viewing Angle
Horizontal: ±89° or 178° total / Vertical: ±89° or 178° total

Number of Colors
16.7 million

Brightness (typical)
LCD panel: 250 nits
IntelliTouch: 225 nits
IntelliTouch Dual-Touch: 225 nits
TouchPro PCAP: 225 nits

Response Time-total (typical)
14 msec

Contrast Ratio
1000:1

Input Video Format
HDMI V1.3 Type A receptacle for HDMI input
Analog VGA on Female DB-15 connector
DisplayPort V1.1a - Supports later versions of Display Port video input

Input Video Frequency
Horizontal: 30 - 82 KHz
Vertical: 50 - 75 Hz

Video Interface
HDMI, VGA & Display Port

Power Supply
External DC - Optional power brick (sold separately)

Input power connector (Monitor)
Coaxial power jack (2.0mm (+0.0 -0.1mm) pin outer diameter, 6.4mm (+/- 0.3mm) barrel inner diameter, 8.8mm (+/- 0.3mm) barrel depth)

Input Voltage
12VDC +/- 5%

Adapter Output Power Connector
DC barrel plug (2.1mm (+/- 0.1mm) pin inner diameter, 5.5mm (+/- 0.05mm) barrel outer diameter, 9.5mm (+/- 0.3mm) barrel length)

Power Consumption (Typical)
Monitor + Adapter
ON (Default - 75% Brightness): 12.8 W
ON (Typical - 100% Brightness): 14.5 W
SLEEP: 1.5 W
OFF: 0.5W

Dimensions
Bezel: 20.12" x 11.74" x 1.65" / 511.8mm x 298.2mm x 42mm
Zero-Bezel: 20.31" x 12.24" x 1.49" / 516mm x 311mm x 37.9mm

Shipping Box Dimensions
24.41" x 16.65" x 7.48" / 620mm x 423mm x 190mm

Weight (Unpackaged)
11.24 lbs / 5.1 kg

Weight (Packaged)
18.08 lbs / 8.2 kg

Operating Temperature
0°C to 40°C / 32°F to 104°F

Storage Temperature
-20°C to 60°C / -4°F to 140°F

Humidity
Operating: 20% to 80%
Storage: 10% to 95%

Sealability
Touchscreen sealed to bezel
Touchscreen sealed to LCD

MTBF
50,000 hours demonstrated

Warranty
3-year

Extended Service Options
4 year warranty coverage - Elo P/N: E898247
5 year warranty coverage - Elo P/N: E898449
3 year warranty coverage + AUR - Elo P/N: E898648
4 year warranty coverage + AUR - Elo P/N: E894921
5 year warranty coverage + AUR - Elo P/N: E895125

Regulatory approvals and declarations
Australia RCM
Canada cUL, IC
China CCC
Europe CE TUV
United Kingdom UKCA
Japan VCCI
Korea KCC
Mexico CoC
Taiwan BSMI
United States UL, FCC
International CB
Russia EAC
RoHS, China RoHS, WEEE

Mounting Options
VESA 4-hole 100mm mounting interface on rear of unit
2-hole mounting interface on all 4 sides
Front mount with optional bezel kit (IntelliTouch Models see Part Numbers for details - Not for use with TouchPro PCAP Models)
Rack mount with optional kit (IntelliTouch Models see Part Numbers for details - Not for use with TouchPro PCAP Models)
Flush mount with included brackets (TouchPro PCAP Models see Part Numbers for details)

What's in the Box
HDMI cable
VGA Cable
RJ45 OSD Remote
Touch USB Cable
Quick Install Guide
For Zero-Bezel Models: Flush Mount Brackets w/Screws
For Bezeled - IntelliTouch Models: “L” (Side Mount) Brackets and w/Screws
EEI Label
Japan Class-B TM info sheet

Options / Peripherals / Upgrades
Remote OSD (RJ45) - Elo P/N: E483757
Replacement Cable Kit (HDMI, VGA, USB and Serial cables) - Elo P/N: E546861
Cable Kit DVI-D to HDMI – Elo P/N: E538507
Cable Kit DP to DP – Elo P/N: E582895
North America power adapter and cable kit - Elo P/N: E005277
European & Korea power adapter and cable kit - Elo P/N: E571601
UK power adapter and cable kit - Elo P/N: E180092
China power adapter and cable kit - Elo P/N: E558862
Taiwan power adapter and cable kit - Elo P/N: E818655
Japan power adapter and cable kit - Elo P/N: E182546
Argentina power adapter and cable kit - Elo P/N: E887099
Australia power adapter and cable kit - Elo P/N: E637593
IntelliTouch Stylus Pen - Elo P/N: D82064-000
Elo 20-inch & 22-inch Wide Flush-mount Bracket - Elo P/N: E190706
Elo 22-inch Rack-mount Bracket - Elo P/N: E462672 (See Mounting Options Spec for Compatibility)
Elo 22-inch Wide Front-mount Bezel - Elo P/N: E668194 (See Mounting Options Spec for Compatibility)
Elo 22-inch – Wide L Bracket Kit – Elo P/N: E530432
Power DC 24V/DC 12V Converter - Elo P/N: E239980
Elo Backpack® 4 (Value Model)- Elo P/N: E393754
Elo Backpack® 4 (Standard Model) - Elo P/N: E393359

Optional PCAP Stylus Pen
E066148