P712 Overview
A driver or guard display needs to be read at an angle and in changing light, while the computer behind it sits in a cabinet elsewhere on the train. The P712 is Axiomtek’s 12.1 inch railway monitor for that layout, with a 600 nit XGA LCD, 178° viewing angles and 5-wire resistive touch, and it is compliant with EN 50155.
The panel is an XGA LCD at 1024 x 768 with a 1000:1 contrast ratio, a 25 ms response time and a backlight MTBF of 50,000 hours. A light sensor dims the backlight automatically, and Axiomtek describes the panel as sunlight readable. The wide 178° viewing angles let a second crew member read the screen from the side. The 5-wire resistive touch screen is rated for 35 million touches and works with gloves, and five OSD keys sit beside the screen.
The P712 takes VGA, DVI-D and HDMI inputs, so it can pair with a range of onboard computers, and a multi-function port carries the touch controller and remote control. Line-in feeds a built-in speaker. The P710 is the 10.4 inch model at 500 nits, and the GOT712-837 puts an Intel Atom computer behind a 12.1 inch railway touch screen.
Power is a typical 24 to 110 V DC on an M12 A-coded connector. The P712 is fanless, operates from -25 °C to 55 °C at 20 to 90% humidity, and pairs an IP65 aluminium front bezel with IP40 rear protection. It is compliant with EN 50121-3-2, EN 61373 Cat. 1 Class B and EN 45545-2 and carries CE and FCC marks. It measures 330 x 245 x 50.2 mm, weighs 2.3 kg and fits panel mounting or a VESA 100 mount.
P712 Specifications
| Overview | |
|---|---|
| Brand & Model | Axiomtek P712 |
| Features | Industrial M12 Connectors Rugged |
| Display | |
| Brightness | 600 Nits |
| Viewing Angle | Wide Viewing Angle |
| 178° Horizontal, 178° Vertical | |
| Aspect Ratio | 4:3 |
| Format | Standard |
| Contrast | 1000:1 |
| Number of Display Inputs | 3x Display Ports |
| Video Inputs | 1x HDMI Input 1x VGA Input 1xDVI-D |
| Power | |
| Power Input | 24V-110V DC [M12] |
| Ignition Sensing | Supports Ignition Control |
| Environmental Conditions | |
| Operating Temperature | -25°C to 55°C [-13°F to 131°F] |
| Humidity | 20% - 90% (Non-condensing) |
| Ingress Protection | Front IP65 Front IP65 [Dustproof, Protection against low pressure water jets spraying from the front side] |
| Certification | CE EN50121-3-2 FCC |
| Mechanical Properties | |
| Dimensions | 330mm x 50mm x 245mm (12.99" x 1.97" x 9.65") |
- P712 Datasheet Download
Official Axiomtek UK Distributor
Things Embedded is an official Axiomtek UK distributor, supplying the P712 for UK rolling stock projects. Within the Axiomtek range the P710 is the 10.4 inch railway monitor for tighter consoles, and the GOT712S is the 12.1 inch railway panel PC with Class S3 power protection.
The P712 sits among our 12 inch industrial monitors, our EN 50155 railway monitors and our panel mount monitors. Where a cab needs a bright 12.1 inch touch screen fed by a remote computer, this is the model to specify.
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