Elektra - end of life
New 2-in-1 High-Integration PC/104 CPU with Ethernet and Data Acquisition
|
 
|
 |
Description |
The new ELEKTRA CPU from Diamond Systems provides a rugged, 2-in-1 solution, combining CPU and data acquisition into a single PC/104 board for space-limited embedded applications. Low-power operation, extended temperature capability, soldered-on memory, and compatibility with solid state flashdisk storage make Elektra a perfect choice for demanding harsh-environment situations, such as transportation, marine, aerospace, military, or outdoor applications.
Elektra uses the ST Micro VEGA Pentium-II class processor running at 200MHz. It includes onboard 128MB memory, 10/100 Mbps Ethernet, and a professional-quality analog and digital I/O circuit with autocalibration. It runs Linux, DOS, QNX, and Windows CE. Elektra operates over the -40 to +85șC temperature range without a fan.
Two configurations are available: Model ELK200-EA-XT includes CPU + data acquisition, while model ELK200-E-XT is the lower-cost CPU-only version. Both versions include 4 RS-232 ports, 2 USB 1.1 ports with USB floppy support, 10/100Mbps Ethernet, PS/2 keyboard/mouse, parallel and IDE ports, programmable watchdog timer, and on-board backup battery for real-time clock and BIOS settings.
ELK200-EA-XT's built-in data acquisition circuit provides high-accuracy, stable A/D performance with 16-bit resolution and programmable input ranges. A 512-sample FIFO and on-board programmable timer enable error-free 100KHz A/D sampling rate in any operating system. It includes 4 12-bit D/A channels, 24 programmable digital I/O lines, and two programmable counter/timers. All data acquisition features are fully supported by our Universal Driver software to simplify application development.
| top |
|
|
System Block Diagram |
| top |
|
|
Data Acquisition Circuit |
The optional data acquisition circuit on Elektra is equivalent to a full-featured analog I/O expansion board, with analog I/O, digital I/O, and counter/timer functions.
The 16 analog inputs have 16-bit resolution, programmable gain of 1, 2, 4, and 8, and maximum input range of +/-10V in bipolar mode or 0-10V in unipolar mode. Both single-ended (2-wire) and differential (3-wire) inputs may be accommodated. Using the built-in FIFO and interrupts, the board can achieve sample rates of up to 100KHz in both single-channel and scan modes.
The board also has 4 12-bit analog output channels. The output range is jumper-selected between 0-10V or +/-10V. On power-up, the outputs may be configured to clear to mid-scale or zero-scale, so that they always power up to 0V for safety.
Elektra also has 24 digital I/O lines organized as 3 8-bit ports. The direction of each port is programmable. When in output mode, each port has a high-drive buffer capable of supplying up to -10/+30mA of output current per pin.
Elektra has two counter/timers for timing operations. The first counter is 24 bits wide and is generally used to control A/D sampling rate. Driven by a user-programmable 10MHz or 1MHz on-board clock, it can provide output pulses anywhere from 10MHz down to 0.06Hz. The second counter/timer is 16 bits wide and can be driven by either 10MHz or 100KHz on-board clocks or a user-supplied input signal. It can be used for timing, counting/totalizing, or programmable interrupt generator functions.
Solid State Flashdisk
Elektra works with our solid state IDE flashdisk modules. These modules provide ultra-rugged, extended-temperature capable, and fully IDE-compatible file storage in sizes ranging from 32MB to 256MB. Flashdisks mount onto the IDE connector and are held in place with a spacer and two screws for immunity to shock and vibration.
Pandora Cable-Free Enclosure System
|
Elektra fits inside our Pandora enclosure system to provide a compact, rugged, wall- or chassis-mountable industrial CPU. Pandora utilizes a unique cable-free I/O panel board to provide a rugged and customizable packaged embedded computing solution.
Multiple and custom case sizes are available, starting from a thin 1.7" for CPU + panel board all the way up to 10 inches length for housing multiple boards and custom hardware.
|
|
| top |
|
|
I/O Connectors |
| top |
|
|
Development Kit |
A development kit is available with all the hardware you need to get started on your Elektra embedded design project. The kit contains a flashdisk module, cable kit, AC power adapter, USB floppy drive, and Pandora enclosure.
 |
click for larger image
|
A cable kit is available with all cables needed to access Elektra's features. Cables are also available individually.
|
| Key |
Part No. |
Description |
| 1 |
698012 |
USB cable, ports 0 & 1 |
| 2 |
C-PRZ-01 |
Breakout cable: serial, parallel, PS/2, utility |
| 3 |
C-50-18 |
Data acquisition, 50 conductor .1" ribbon cable |
| 4 |
698124 |
IDE ribbon cable |
| 5 |
C-PRZ-02 |
Ethernet cable |
| 6 |
698005 |
Dual DB-9 cable |
| 7 |
698006 |
Power output cable |
| 8 |
698009 |
Power input cable |
|
| top |
|
|
Specifications |
| Processor Section |
| CPU |
ST VEGA Pentium-II, 200MHz, fanless |
| Memory |
128MB soldered on board |
| Configurations |
ELK200-EA-XT CPU + Data Acquisition
ELK200-E-XT CPU only |
| IDE |
UDMA100, compatible with IDE hard drive or board-mounted flashdisk module up to 256MB |
| Serial ports |
4, RS-232 |
| I/O |
2 USB 1.1, PS/2 keyboard & mouse |
| Ethernet |
10/100Mbps |
| Watchdog Timer |
Programmable, 0.5 to 2 seconds |
| PC/104 Bus Capacity |
5 modules |
| Data Acquisition Section |
| Analog inputs |
16 single-ended / 8 differential |
| A/D Resolution |
16 bits |
| Sample Rate |
100KHz max |
| Input Ranges |
±10V, ±5V, ±2.5V, ±1.25V, 0-10V, 0-5V, 0-2.5V, 0-1.25V |
| Analog Outputs |
4 voltage outputs |
| D/A Resolution |
12 bits |
| Output Ranges |
±10V, ±5V, 0-10V, 0-5V |
| Digital I/O |
24 programmable direction |
| Counter/Timers |
1 24-bit, 1 16-bit
Counter Features A/D sample rate control, event counting, programmable rate generator, programmable interrupts |
| General |
| Dimensions |
3.550"W x 3.775"H |
| Expansion Bus |
PC/104 16-bit bus, stackthrough |
| Power |
+5VDC, 1.1A (5.5 Watts) |
| Weight |
3.8 oz / 108g |
| Operating Temp |
-40 to +85ºC |
| top |
|
|
Get an online quote |
| |
 |
Elektra - end of life |
 |
|
|
|
 |
|
| Vega PC/104 CPU, 200MHz, 128MB, Ethernet, with Data Acquisition |
|
|
|
| Vega PC/104 CPU, 200MHz, 128MB, Ethernet, w/o Data Acquisition |
|
|
|
| |
|
Cables and accessories |
|
|
|
|
|
|
|
|
|
|
|
|
| IDE flashdisk extender board; includes 40-pin and 44-pin IDE cables
|
|
|
|
| Notebook Hard Drive Mounting Board for PC/104 Stack
|
|
|
|
|
|
|
| AC Adapter, Universal In, 5VDC/6A Out, For Athena and Prometheus |
|
|
|
|
|
|
|
|
|
| Flash Disk, 128MB, Extended Temp. |
|
|
|
| Flash Disk, 256MB, Extended Temp. |
|
|
|
| Flash Disk, 512MB, Extended Temp |
|
|
|
| Flash Disk, 1GB, Extended Temp. |
|
|
|
| Flash Disk, 2GB, Extended Temp. |
|
|
|
| Flash disk, 4GB, Extended Temp. |
|
|
|
|
| |
|
Copyright© Diamond Systems Corporation 2001-2008. All rights reserved.
|
US: 1·800·36·PC104 
;)
