Description
WObit • Signal conditioner, 4 strain gauges, Ethernet and RS485 interface
WObit ADT42-ETH is a universal, precise, 4-channel transducer for load cells.
The device enables measurements with a frequency of up to 120 measurements / second per channel and an effective resolution of up to 19 bits.
Application
The ADT42-ETH module can be used both in industry and in research laboratories, wherever there is a need for rough or precise measurement of force (weight).
Measurement
Depending on the sensor used, it is possible to measure small loads in the grams range as well as the large loads measured in tonnes. Thanks to the possibility of summing measurements from selected channels, it can be used in multi-sensor weighing systems.
Communication
ADT42ETH has USB, Ethernet and RS485 ports. Communication with the device can be done via the MODBUS-TCP / IP or MODBUS-RTU protocol, enabling direct communication of one or more modules simultaneously with a PLC or HMI panel. The USB port allows you to read data in a associated PC software and visualize them on a chart or save to a file.
ADT42ETH has 2. inputs (tare and universal) that allow and recording measurements in the PC application “on-demand” and 2. outputs for signaling measurement thresholds.
The device is configured via the USB port and the ADT42ETH PC software, which, in addition to the device settings, also allows you to view the current measurement values, record them in a file and on a graph.
Features:
- Signal measurement from four strain gauge force sensors
- A/D converters 24 bit, effective measurement resolution up to 19 bit, measurement speed up to 120 / sec.
- Converting the measured value into force in N or weight in g, kg, T, f
- The ability to read from each channel independently and the sum of the channels
- Measurement filtration functions, stability measurement
- 2 opto-isolated inputs (tare, measurement recording triggering to a file)
- 2 opto-isolated outputs (signaling of measurement thresholds)
- Ethernet (Modbus TCP) and RS485 (Modbus RTU) interface for communication with external devices
- USB connector for transducer configuration and measurement data acquisition
Possible applications:
- Electronic scales
- Weighing bridge
- Loading of powdery materials, liquids, etc.
- Multi-sensor systems for measuring masses and forces
- Measurement systems
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