16. SPECIFICATIONS
This page tabulates the specifications of the Athena IV system.
The specifications of Athena IV are tabulated below:
Feature | Description |
CPU | Intel® Atom™ processor WT E3845/E3940/E3950 COM Express Type 10 CPU module |
Cooling Accessory | Passive heat sink |
Memory | 4/8 GB |
Display | 1x VGA 1x 24-bit Single Channel LVDS Display |
USB Ports | 4x USB 2.0 1x USB 3.0 |
Serial Ports | 4 RS-232/422/485 Ports. Max data rate 1Mbps (115200 baud rate) RS232 voltage specification: +/-6.6Vaa RS485/RS422 Driver Common mode voltage is 3V RS485/RS422 Driver differential voltage is 1.5 to 3V |
Ethernet Controller | ETH-1 10/100/1000Mbps Routed from CoM Module ETH-2 10/100/1000Mbps Routed from Intel I210 Ethernet Controller |
Mass Storage | 1x SATA for standard 7-pin hard drives 1x M.2 SATA Socket 2230 (22mm Wide x 30mm Long) 1x eMMC of 64/128 GB (available only on E3940/E3950 models) |
Expansion Bus | 1x PC/104 bus supporting 8-bit & 16-bit transactions with interrupts |
ISA Resource | Default Setting ISA Address - 0x280 ISA IRQ - 5 |
Utility | 1x I2C, Power Button, Reset Button, +5V 1x Speaker out. Connect a speaker between this pin and +5V Out |
DAQ Specifications | |
ADC | |
Number of channels | 8x Single Ended or 16x Differential Ended |
Resolution | 16-bit |
Input Voltage Range | Unipolar Range: 0-10V, 0-5V, 0-2.5V, 0-1.25V Bipolar Range: ±10V, ±5V, ±2.5V, ±1.25V |
Calibration | Auto calibration |
DAC | |
Number of channels | 4 |
Resolution | 12-bits |
Output Mode | Unipolar Range: 0-10V Bipolar Range: ±10V |
Calibration | Auto calibration |
Digital I/O | |
Voltage | 3.3V output compliant 5V input tolerant |
Number of digital lines | 24 |
Direction | Bidirectional |
Programmability | Port A, B: Port Programmable Port C: Nibble programmable |
Polarity | Active High |
Input voltage | |
Logic 0: | Low: 1.72 - 0V |
Logic 1 | High: 1.76 - 5.5V |
Output Voltage | |
Logic 0: | Low: 0.55 - 0V @ 24mA |
Logic 1 | High: 2.2 - 3.3V @ -24mA |
Mechanical and Environmental Properties | |
Dimensions | L 4.475” x W 3.975” (113.6 mm x 100.9 mm) |
Weight | TBU With/Without Heat Spreader |
DC Power Input Voltage | Main power input: 5VDC LVDS Backlight: 5/12V (Display dependent) |
Power Consumption | 8.5 W (Typical) 16 W (Stress)* |
Operating Temperature | -40°C to +85°C (-40°F to +185°F) |
Shock | MIL-STD-202G Compatible |
Vibration | MIL-STD-202G Compatible |
RoHS | Compliant |
*:- Stress conditions are VGA connected, 3 USB devices connected, 1 GbE connected, No add on modules, M.2 SATA HDD, in Win 10 OS, Intel Diagnosis Tool with load as CPU100% and GFX 100%, BurnIn Test (all 100%) – 2D, 3D Graphics, Disk, RAM, Network, Sound, Video playback
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