products

owa344

Part No.: MPOW-Owa344
A powerful open IoT embedded Linux platform to develop telemetry and telematic applications with a wide range of connectivity.

產品介紹

Operation on Cars, Trucks, Buses. Industrial Machinery. Digital Tachograph. Remote Download, DTCO. Vehicle fleet management. Operating data recording. Smart metering. Condition & Remote Monitoring. Connected Cars.
 

Description

Take complete control of remote data collection and processing. The owa344 is the perfect platform for controlling and monitoring your industrial machines and vehicles.

A robust family of open, flexible, and powerful wireless embedded computers, providing fully wireless capabilities for remote management and monitoring. Combine the best set of technologies and features to develop telemetry and telematic applications thanks to the huge range of options.

Cybersecurity by design: Secure Boot and optional secure element TPM 2.0
 

Processor ARM Cortex A7 32-bit 792MHz
Memory 512MB DDR3+512MB
NAND flash memory + opt 8GB eMMC
GSM Communication LTE Cat 1 bis
Interfaces Up to 2 CAN bus
Up to 2 RS232
Up to 2 RS485
Configurable Digital IOS
Analog Inputs
etc...
Enclosure IP40 (industrial grade dust protection)

Technical Specification

CPU
  • ARM Cortex A7 at 792MHz clock speed.
  • Linux Kernel 6.6.15
  • Yocto Kirkstone File System
  • DDR3 512MB RAM
  • NAND FLASH 512MB
  • Optional EMMC 8GB for additional storage
  • Optional TPM 2.0
GNSS positioning for 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:
    • 167dbm tracking,
    • 149dBm adquisition
  • 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 10M bps, 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 x (TX/RX/CTS/RTS) Console
    • 1 x (TX/RX)
  • Integrated sensors
    • Programmable 3 axis sensor, accelerometer
  • Configurable digital input/outputs:
    • 9 INPUTS:
    • 50V max inputs (logic low <1.5V, high >3V)
    • 7 inputs function as wake signals for low power modes
    • All inputs can be used as counters (odometer). 32bit, 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 port
  • 2 external RS232 ports. 6 pins:
    • 1 x (TX/RX/CTS/RTS) Console
    • 1 x (TX/RX)
  • Maxim 1-Wire
  • USB Host 2.0
  • Configurable digital input/outputs
    • 9 INPUTS:
      • 50V max inputs (logic low <1.5V, high >3V).
      • 7 inputs function as wake signals for low power modes
    • All inputs can be used as counters (odometer). 32bit, 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 of 9V to 48V.
  • Typical consumption at 24 V
Power mode Consumption owa334A Consumption owa344I
Off 0.32 mA 0.32 mA
Standby 9.53 mA 9.53 mA
Run + eth0 (+ eth1) 35.50 mA 50.50 mA
Run + GSM + GPS/eth1 + eth0 59.30 mA 68.10 mA
Temperature range
Safety Operating
Temperature Range
without Li-ion Battery		 -40 °C to +73 °C 
Safety Purposes
Operating Temperature Range
with Li-ion Battery
-40 °C to +53 °C (from external power supply)
-20 °C to +53 °C (battery can power the unit)**
0 °C to +45 °C (battery will be charged if external power available)
* Industrial temperature range components -40 °C to 85 °C.
** Internally limited with battery protection during discharge: -40 °C to -20 °C.
Enclosure
  • Environmental protection to IP40 standard
  • Material: PC+ABS
  • System connectors: Molex Microfit 24 way 43045-2400
  • NanoSIM
  • Ethernet RJ45 (owa344I=2)
owa344A
  • Dimension: L=140 x W=85 x H=32 mm. (With the fixing wings)
  • Weight: 170 gr
owa344I
  • Dimension: L=120,60 x W=85 x H=32 mm. (With the DIN Rail fixing)
  • Weight: 175 gr.
Development Kit Includes: Developer’s board owa344, power supply cables, cables for interfaces, antennas, web access to developers area: cross compiler, API, libraries, manuals and application notes.

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