DYDAQLOG - IIot Data Logger with 16 universal channels

DYDAQLOG - IIot Data Logger with 16 universal channels
Main features
  • 16 differential analog inputs (compatible with 4-wire measurements), 24-bit resolution
  • Sampling rate: 20 Hz with a reduced channel count, 10 Hz with all 16 channels active
  • Inputs: Voltage, current, thermocouples (B, E, J, K, N, R, S, T), RTD sensors (PT50, PT100, PT500, PT1000), resistors and resistive bridge transducers
  • Voltage input ranges: ±10 / 5 / 3 / 1.6 V; ±800 / 400 / 200 / 100 mV
  • Current input ranges: ±20 mA, 0–20 mA, 4–20 mA
  • Digital inputs: 6 opto-isolated inputs (also configurable as 6 counter inputs up to 1 kHz)
  • Digital outputs: 3 electronic relays, max. 40 V, 1 A
  • Data storage: Internal eMMC memory, capacity 1 GSamples
  • Interfaces: Gigabit Ethernet (RJ45), WLAN 802.11 b/g/n/ac (2.4 and 5 GHz), optional 4G/LTE
  • Configuration: Integrated web interface
  • Processor: ARM Cortex-A72 Quad Core, 1.5 GHz, integrated web server
  • Power supply: 10 to 36 VDC
  • Operating temperature: 0 to +40 °C
  • Enclosure: Aluminium, splash-proof
  • Dimensions (W × H × D): 182 × 95 × 146 mm
  • Communication: MQTT, FTP, notifications (messages/e-mails), Modbus TCP support (depending on software extensions)
  • External sensor connection: Connection of external sensors (24 V) and I/O modules via MQTT or Modbus

The dydaqlog IIoT data logger combines the advantages of high-precision data acquisition with highly flexible sensor connectivity, simple and intuitive operation, and seamless integration into industrial IoT (IIoT) solutions.

Thanks to its 16 high-resolution 24-bit differential analog inputs, the dydaqlog enables direct acquisition of a wide range of signals, including voltage, current, thermocouples (types B, E, J, K, N, R, S, T), RTD temperature sensors (PT50 / PT100 / PT500 / PT1000), resistors, and resistive bridge transducers. Measurement applications can therefore be configured quickly to meet the requirements of industrial and metrology environments.

The integrated measurement technology is based on a 24-bit Sigma-Delta converter, providing accurate and reliable data acquisition. The sampling rate reaches 20 Hz with a reduced channel count and 10 Hz when all channels are used.

No additional software installation is required: the dydaqlog includes a powerful integrated web server for measurement configuration, operation, and data visualization directly from a web browser. Its intuitive web interface simplifies commissioning and application monitoring.

The dydaqlog also provides extensive connectivity features designed for modern IIoT applications. It is equipped with a Gigabit Ethernet LAN interface (RJ45) and WLAN 802.11 b/g/n/ac connectivity on 2.4 GHz and 5 GHz bands, with optional 4G/LTE communication. Measurement data can be stored in the internal 1 GSample eMMC memory, transmitted to servers or cloud platforms via MQTT, exported via FTP, or integrated into industrial architectures using Modbus TCP (depending on software extensions).

With its 6 opto-isolated digital inputs, 3 electronic relay outputs, and the ability to connect external sensors and I/O modules via MQTT or Modbus, the dydaqlog provides a complete solution for industrial data monitoring, acquisition, and intelligent data management.

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