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Diamond Point International

MEN Mikro SC27 - Intel® Atom™ SBC for Intelligent Displays

1.6 GHz E680T Processor, -40 to +70/85°C Operating

Introduction

The SC27 is a rugged, fanless and maintenance-free single-board computer for rugged display computers, e.g., for in-seat infotainment purposes in trains, public buses or airplanes. Its small size makes it suitable for display devices with TFT LCD panels as small as 7".

The SC27 is controlled by an Intel® Atom™ E6xx processor running at 1.6 GHz and comes with 2 GB of DDR2 SDRAM and a MicroSD card slot. The standard interfaces comprise one Fast Ethernet (via M12 connector), two USB ports as well as a GNSS and RS232 or RS422/485 interface. Further I/O can be added via SA-Adapters. A temperature sensor is provided to monitor and control the display. The board's microSIM card slot and the microSD™ card slot can be made accessible on the display computer.

The SC27 is equipped with an internal 10 to 50.4 V (24 VDC nom. or 36 VDC nom.) wide-range power supply and able to operate in a -40 to +85°C environment with sufficient cooling. Optionally the SC27 can be supplied by a Power over Ethernet source with a power range of 37 to 57 V (48 VDC nom.). The SC27 provides EN 50155 conformity, which makes it ideal for any kind of railway application. All electronic components are soldered to withstand shock and vibration and are prepared for conformal coating.

Options include other types of the Intel® Atom™ E6xx series and a UART or CAN bus interface via an SA-Adapter. A PCI Express® Mini Card slot (with a microSIM card slot) in combination with an external antenna can be used to incorporate wireless functions like Wi-Fi, WIMAX, GSM/GPRS, UMTS, HSDPA and LTE.

Specification

CPU

CPU SpecIntel® Atom™ E680T
• 1.6 GHz processor core frequency, single core
ChipsetIntel® EG20T Platform Controller Hub (PCH)
Memory2 GB DDR2 SDRAM system memory
• Soldered
• 800 MHz memory bus frequency
GraphicsIntegrated in Intel® Atom™ processor
• One single-channel LVDS interface via board-to-board connector
• For connection to a display adapter board
• 80 MHz maximum pixel clock
• Maximum resolution of up to 1280x768 @ 60 Hz
Network2 Ethernet 10/100/1000Base-T channels
StoragemSATA disk slot
• Connected via one SATA channel
• SATA Revision 2.x support
• Transfer rates up to 300 MB/s (3 Gbit/s)

One microSD™ card slot
• Via USB
ExpansionPCI Express® and USB interface
microSIM card slot
USB9 USB 2.0
Serial4 UART or IBIS, GPS
Front I/O2x2 DisplayPort®
• DisplayPort® A and B with AUX channel and hot plug detection
• DisplayPort® C and D are duplicates of A and B

USB
• One USB 2.0/1.1 port via Type A connector
• One USB 2.0/1.1 port via M12 connector
• OHCI (USB1.1) and EHCI (USB2.0) implementation
• Data rates up to 12 Mbit/s (for USB1.1)
• Data rates up to 480 Mbit/s (for USB2.0)

Ethernet
• One 10/100Base-T Ethernet channel
• Accessible via M12 connector
• Power over Ethernet Class 0 optional

One RS232
• Accessible via M12 connector
• RS422/RS485 optionally available

One GPI line (General Purpose Input)
• Accessible via M12 power input connector
OtherGNSS Interface (for Rev. 00.xx.xx please refer to user manual)
32-channel GNSS (Global Navigation Satellite System) receiver
GPS Band/Code: L1 frequency
Integrated TCXO, RTC
Time mark signal is readable by application software
Accuracy (unaided):
• Position: < 1.5 m
• Time mark pulse: 15 ns standard deviation
Time To First Fix (TTFF):
• Cold start: < 35 s
• Warm start: < 35 s
• Hot start: < 1 s
Sensitivity:
• Acquisition (cold): -146 dBm
• Tracking: -158 dBm
Protocol: NMEA 0183
One U.FL antenna connector
• For the use of an external active or passive antenna
• Connected via UART
• Data transfer rate configurable (default: 9600 baud 8N1)

Intelligent Power Supply with Board Management Controller
• Voltage supervision
• Temperature supervision via sensor
• Backlight control
• 12 V backlight supply
• Backlight enable, backlight dimming
• Real-time clock with buffer functionality via supercapacitor
• Watchdog
• Accessible via SMBus
BIOSInsydeH2O™ UEFI Framework

General

ElectricalSupply voltage/power consumption:
• +24 VDC/+36 VDC nom. (10..50.4 V), 10.8 W typ
• +110 VDC nom. (66..154 V), 10.8 W typ (optional)
• +48 VDC nom. (37..57 V), 10.8 W typ (optional power supply via Power over Ethernet)
• EN 50155 power interruption class S2
MechanicalDimensions: 160 mm x 110 mm x 44 mm
Conformal Coatingon request
SoftwareWindows®
Linux
TemperatureTemperature range (operation): -40°C to +85°C (screened or with qualified components)
Temperature range (storage): -40 to +85°C
Humidity(operation): max. 95% non-condensing
(storage): max. 95% non-condensing
WeightWeight: approx. 165 g
Vibration(function): 1 m/s², 5 Hz - 150 Hz (EN 61373)
(lifetime): 7.9 m/s², 5 Hz - 150 Hz (EN 61373)
Shock50 m/s², 30 ms (EN 61373)
MTBF500 000 h @ 40°C according to IEC/TR 62380 (RDF 2000)
Safety/CertificationPCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers
EMCEN 50121-3-2 (table 4, 5 and 6) / EN 55011 (radio disturbance)
EN 50121-3-2 (table 9) / EN 61000-4-2 (ESD)
EN 50121-3-2 (table 9) / EN 61000-4-3 (electromagnetic field immunity)
EN 50121-3-2 (table 8) / EN 61000-4-4 (burst)
EN 50155 / EN 61000-4-5 (surge)
EN 50121-3-2 (table 7) / EN 61000-4-6 (conducted disturbances)
Conducted Emission (Power Line): 2004/104/EC; 2005/83/EC; ISO7637-2
Prepared for certification according to ISO 7637-2 (E-mark) requirements
Warranty2 Years
RoHSCompliant

Ordering Details

BoardStandard Models:
08SC27-02
Display electronics SBC with Intel® Atom™ E680T, 1.6 GHz, 2GB RAM, 1 Fast Ethernet on M12, 1 USB 2.0 on M12, 1 USB 2.0 Type A, 1 PCIe® MiniCard socket, 1 micro SIM card socket, 1 GPS interface, 2 SA-Adapter slots, -40..+85°C operation temperature via conduction cooling (screened), conformal coating
Accessories15PX04-00
Audio interface for mobile wireless cards, with SIM card holder, -40..+85°C screened
CustomisationNeed storage and/or I/O cards added? Need an operating system or your own software image loaded? We can help with that. We have a team of qualified and experienced engineers who can quickly accomplish this. Please contact us for further details.

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