Owasys owa344

CPU

• ARM Cortex A7 at 792MHz clock speed
• Yocto Project File System*
• DDR3 512MB RAM
• NAND FLASH 512MB
• Optional EMMC 8GB for additional storage
• Optional TPM 2.0

* For more information about OS and kernel, visit our Developers’ zone or contact your Owasys Account Manager.

GNSS Positioning (owa344A)

• Receiver: GPS/GLONASS/GALILEO/QZSS/BDS
• 33-channel continuous tracking receiver
• SBAS: WAAS, EGNOS, MSAS, GAGAN
• Update Rate: up to 10Hz
• Accuracy: <2.5 meters CEP
• Signal Acquisition:
  • Cold Start: 32 s
  • Hot Start: < 2 s
• Sensitivity:
  • -167 dBm tracking
  • -149 dBm acquisition
• Active Antenna Power Supply: +3.3V

LTE Cat 1 bis with 2G Fallback

• LTE-FDD bands: B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B66
• LTE-TDD bands: B34/B38/B39/B40/B41
• GSM/GPRS/EDGE: Quad band
• DL 10 Mbps, UL 5 Mbps
• GPRS multi-slot Class 12
• LTE-TDD: Max 130 Mbps (DL), Max 30 Mbps (UL)

Interfaces (owa344A)

• Up to 2 CAN bus supporting full speed 1Mbps CAN 2.0B
• K-line bus
• Ethernet 10/100Base-TX
• Maxim 1-Wire
• USB Host 2.0
• 2 external RS232 ports (6 pins):
  • 1 × (TX/RX/CTS/RTS) Console
  • 1 × (TX/RX)
• Integrated sensors:
  • Programmable 3-axis accelerometer
• Configurable digital input/outputs:
  • 9 inputs (50V max, logic low <1.5V, high >3V)
  • 7 inputs function as wake signals for low power modes
  • All inputs can act as counters (32-bit, 3kHz max)
  • 6 open collector outputs (200mA each)
  • 2 high-side switches to Vin for output (1A each)
  • Short-circuit protection for all outputs
• 4 analog inputs:
  • 12-bit resolution, 1% accuracy
  • Multiplexed with digital I/O pins
  • 0–30V range
• Vout 5V power output (500mA max)
• FAKRA antenna connectors or internal antennas
• 4 LEDs for status indication

Interfaces (owa344I)

• Two Ethernet 10/100Base-TX
• Up to two RS485 ports
• 2 external RS232 ports (6 pins):
  • 1 × (TX/RX/CTS/RTS) Console
  • 1 × (TX/RX)
• Maxim 1-Wire
• USB Host 2.0
• Configurable digital input/outputs:
  • 9 inputs (50V max, logic low <1.5V, high >3V)
  • 7 inputs function as wake signals for low power modes
  • All inputs can act as counters (32-bit, 3kHz max)
  • 6 open collector outputs (200mA each)
  • 2 high-side switches to Vin for output (1A each)
  • Short-circuit protection for all outputs
• 4 analog inputs:
  • 12-bit resolution, 1% accuracy
  • Multiplexed with digital I/O pins
  • 0–30V range
• Vout 5V power output (500mA max)
• SMA antenna connector
• 4 LEDs for status indication

* Availability of features depends on models.

Power Supply

• Nominal range: 9V to 48V
• Typical consumption at 24V:
  • Off: 0.32 mA
  • Standby: 9.53 mA
  • Run + eth0 (+ eth1): 35.50 mA / 50.50 mA
  • Run + GSM + GPS / eth1 + eth0: 59.30 mA / 68.10 mA

Temperature

• Operating Temperature Range:
  • Without Li-Ion Battery: -40°C to +73°C
  • With Li-Ion Battery:
  • -40°C to +53°C (external power)
  • -20°C to +53°C (battery powered)
  • 0°C to +45°C (battery charging with external power)
  • *Industrial temperature range components: -40°C to +85°C
  • ** Battery protection limits discharge from -40°C to -20°C

  Enclosure

  • Environmental protection: IP40
  • Material: PC+ABS
  • System connectors: Molex Microfit 24-way 43045-2400
  • NanoSIM
  • Ethernet RJ45 (owa344I = 2 ports)

  owa344A

  • Dimensions: 140 × 85 × 32 mm (with fixing wings)
  • Weight: 170 g

  owa344I

  • Dimensions: 120.6 × 85 × 32 mm (with DIN Rail fixing)
  • Weight: 175 g

  Development Kit

  • Developer’s board owa344
  • Power supply and interface cables
  • Antennas
  • Web access to developers area: cross compiler, API, libraries, manuals, and application notes