This article provides information on Elo's 1291L 12 inch open frame touch screen

https://www.elotouch.com/open-frame-touchscreens-1291l.html

1291L 12 inch Open Frame Touchscreen Specifications

Part Number(s)
IntelliTouch (Worldwide) - E329452
TouchPro PCAP (Worldwide) - E331595

Enclosure Color
Black

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

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

Diagonal Size
12.1'' 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, 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
4:3

Active Area
9.69" x 7.26"/ 246mm x 184.50mm

Resolution
800 x 600 at 60 Hz

Other Supported Resolutions
640 x 480 60Hz
800 x 500 60Hz
800 x 600 60Hz
1024 x 768 60Hz
1280 x 720 60Hz

Viewing Angle
Horizontal: ±88° or 176° total / Vertical: ±88° or 176° total

Number of Colors
16.7 million

Brightness (typical)
LCD panel: 450 nits
IntelliTouch: 405 nits
TouchPro PCAP: 405 nits

Response Time-total (typical)
25 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 - 38 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 at 230V/50Hz
ON: 10.33 W
SLEEP: 1.5 W
OFF: 0.25W

Dimensions
Bezel: 11.91" x 9.54" x 1.96" / 302.5mm x 242.2mm x 49.8mm
Zero-Bezel: 11.90" x 9.53" x 1.77" / 302.5mm x 242mm x 44.9mm

Shipping Box Dimensions
15.12" x 12.68" x 14.38" / 384mm x 322mm x 185mm

Weight (Unpackaged)
5.8 lbs / 2.65 Kg

Weight (Packaged)
10.5 lbs / 4.75 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
4-hole 75mm VESA mount
Rear mount through bezel or with included mounting brackets (IntelliTouch models).
Flush mount with included mounting brackets (TouchPro PCAP models)
See dimensional drawings 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 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 12-inch - L-Bracket - Elo P/N: E549171
Elo 12-inch Flush mount Bracket - Elo P/N: E548984
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