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owa450A+

The most capable variant in the owa450 family. The owa450A+ packs the full interface set into a compact IP40 enclosure — 4x CAN bus (including CAN-FD), 2x K-Line, 3x RS232, RS485, USB and an optional audio codec with speaker and microphone support.

With 10 standard digital I/O plus 3 additional inputs via the expansion connector, the owa450A+ gives you more I/O headroom than any other owa450 variant. Combined with global LTE Cat 1 connectivity, multi-constellation GNSS, a programmable accelerometer and optional 9-axis MEMS with dead reckoning, it handles everything from advanced vehicle telematics to voice-enabled industrial applications.

Powered by an ARM Cortex A8 processor running full Debian Linux. Wide 9–48V DC input range and operating temperature from -40 to +73°C. Optional WiFi 802.11ac, Bluetooth 4.2 and TPM 2.0.

594.00 € 594.00 € (Tax excluded)
594.00 € (Tax excluded)

  • RAM 1GB / FLASH 2GB
  • AUDIO CODEC
  • M12
  • WIFI+BT4.2
  • KLINE2
  • 9 AXIS
  • 2nd RS485
  • TPM 2.0
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Key FeaturesTechnical SpecsDocumentation

Key Features

IP40Protection against ingress of solid objects ≥ 1.0 mm
LTE Cat 1With 3G/2G fallback — worldwide
ARM Cortex A832-bit processor at 800 MHz
512 MB DDR3+ 1 GB NAND flash + microSD (up to 1 GB / 2 GB)
Debian LinuxFull distribution file system
ProgrammableC, Python and more — highly customizable
Multi-GNSSGPS, GLONASS, Galileo, BeiDou — optional dead reckoning
4x CAN bus2x CAN 2.0B + 2x CAN-FD (8 Mbps, from rev R1B) — all standard
Full serial & bus2x K-Line · 3x RS232 · RS485 (optional 2nd) · USB 2.0 · Ethernet
10+3 digital I/O10 standard + 3 expansion inputs · 4 analog inputs · 24+14 pin connectors
Audio codecOptional — external microphone and speaker support
9-axis MEMSOptional — accelerometer + gyroscope + magnetometer
WiFi 802.11acOptional — a/b/g/n/ac
Power efficient9–48V DC · low-power modes · optional Li-Ion backup
Compact enclosurePC+ABS · 254 g · 150 x 94 x 32 mm · FAKRA connectors
iButton / 1-WireDriver identification and access control via Maxim 1-Wire

 

Technical Specs

ProcessorARM Cortex A8, 32-bit, 800 MHz
RAM512 MB DDR3 (option up to 1 GB)
Flash1 GB NAND SLC (option up to 2 GB)
Expandable storagemicroSD card holder
OSDebian distribution file system


LTE Cat 1 bandsB1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B26/B28/B66
UMTS/HSPA+B1/B2/B3/B4/B5/B6/B8/B19
GSMQuad band (GPRS/EDGE)
LTE speedDL 10.2 Mbps / UL 5.2 Mbps
GPRSClass B, Class 12 (4&4)
VoiceNo standard voice — SIP client required


WiFi802.11 a/b/g/n/ac (optional)
BluetoothBluetooth 4.2 (optional)


ConstellationsGPS, GLONASS, Galileo, BeiDou, QZSS (concurrent)
Channels72 continuous tracking
SBASWAAS, EGNOS, MSAS, GAGAN
Update rateUp to 10 Hz
Accuracy2 m CEP
Cold start26 seconds
Hot start< 1.5 seconds
Signal reacquisition< 1 second
Dead reckoningOptional
Antenna power+3.3V active


CAN bus4x — 2x CAN 2.0B (1 Mbps) + 2x CAN-FD (8 Mbps, from rev R1B) — all standard
K-Line1x standard + optional 2nd K-Line
SensorsProgrammable accelerometer (standard) · optional 9-axis MEMS (ACC + gyro + magnetometer)
TPMTPM 2.0 (optional)
Digital I/O10 configurable — 50V max inputs · 8 OC outputs (200 mA) · 2 high-side switches (1A) · short-circuit protected
Expansion inputs3 additional digital inputs via 14-pin expansion connector
Wake signalsAll inputs function as wake signals for low-power modes
Counter inputsAll inputs usable as 32-bit counters (odometer), 3 kHz max
Analog inputs4x · 12-bit resolution · 1% accuracy · 0–5.12V or 0–30.72V (SW configurable) · multiplexed with DI/O
RS2323x (configurable: 3x TX/RX, or 1x TX/RX + 1x TX/RX/CTS/RTS)
RS4851x standard · optional 2nd RS485
USBUSB Host 2.0
Ethernet10/100 Base-TX (RJ45, optional M12)
1-Wire / iButtonMaxim 1-Wire — driver identification and access control
AudioAudio codec — external microphone + speaker (optional)
AntennasFAKRA connectors
System connectors24-pin main + 14-pin expansion
Power output5V / 500 mA
Status LEDs4x


Input voltage9–48V DC
Consumption — Standby9.88 mA
Consumption — Run47 mA
Consumption — Run + GSM + GPS73 mA
RTC backup batteryStandard — 10 year duration
Li-Ion backup batteryOptional rechargeable 3.7V (2,000 mAh) — inserted via rear battery cover


Without battery-40°C to +73°C
With battery (external power)-40°C to +55°C
With battery (battery powered)-20°C to +55°C
Battery charging0°C to +45°C
Industrial grade components-40°C to +85°C


IP ratingIP40
MaterialPC+ABS
System connectorsMolex Microfit 24-way (main) + 14-way (expansion)
SIMmicroSIM (3FF) · optional MFF2 embedded
Antenna connectorsFAKRA
EthernetRJ45 (optional M12)
Expandable storagemicroSD
Dimensions150 x 94 x 32 mm
Weight254 g


 

The owa450A+ is the top-tier variant of the owa450 family with 4x CAN bus (CAN-FD from revision R1B), 14-pin expansion connector and optional audio codec. Pin conflicts: CAN 2 removes DIO-2 and DIO-4. CAN 4 incompatible with 9-axis MEMS. K-Line and RS485 cannot operate simultaneously (SW selected). 2nd K-Line shares pin with DIO-5 and removes UART1. 2nd RS485 removes UART5. Analog inputs multiplexed with digital I/O. iButton multiplexed with DIO6. Contact your VYNZE account manager for exact configuration.


Documentation

BOK-100-9101-J_owa450-Datasheet.pdf

BOK-100-9108-H_owa450-Product-Variants.pdf

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