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Modbus Analog DAS Module Modbus Analog DAS Module Modbus Analog DAS Module Modbus Analog DAS Module

Modbus Analog DAS Module

17500 INR/Unit

Product Details:

  • Product Type Modbus Analog DAS Module
  • Material Plastic
  • Power 1.3 W Watt (w)
  • Temperature -25 +75 Celsius (oC)
  • Voltage 10 30 VDC Volt (v)
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Modbus Analog DAS Module Price And Quantity

  • 1 Unit
  • 17500 INR/Unit

Modbus Analog DAS Module Product Specifications

  • -25 +75 Celsius (oC)
  • Plastic
  • 10 30 VDC Volt (v)
  • Modbus Analog DAS Module
  • 1.3 W Watt (w)

Modbus Analog DAS Module Trade Information

  • 300 Unit Per Month
  • 2-3 Week
  • Yes
  • All India

Product Description

A Modbus Analog Data Acquisition System (DAS) module is a device that facilitates the acquisition of analog signals from sensors or other sources and communicates this data using the Modbus protocol. Modbus is a widely used communication protocol in industrial automation and is often employed for connecting electronic devices in supervisory control and data acquisition (SCADA) systems.

Here's a breakdown of the key components and concepts:

1. Analog Input Channels: The DAS module typically features multiple analog input channels where you can connect sensors or other devices that produce analog signals, such as temperature sensors, pressure transducers, or flow meters.

2. Analog-to-Digital Converter (ADC): Analog signals from sensors are converted into digital format by the ADC within the DAS module. This allows the microcontroller or processor in the module to process and transmit the digital data.

3. Modbus Communication Interface: The module incorporates a Modbus communication interface, which can be either RS-232, RS-485, or Ethernet, depending on the specific module. This interface enables the module to communicate with other devices or systems that support the Modbus protocol.

4. Modbus Registers: In the context of Modbus communication, the data is organized into registers. Analog data from sensors is often stored in holding registers or input registers, depending on the specific implementation.

5. Modbus Function Codes: The Modbus protocol uses function codes to specify the type of operation to be performed. For example, reading analog data from the DAS module might involve using a specific function code.

6. Power Supply and Signal Conditioning: The DAS module typically requires a power supply for its operation. Additionally, signal conditioning may be included to ensure that the analog signals from sensors are accurate and reliable.

7. Configuration and Calibration: Users can often configure the DAS module to match the characteristics of the connected sensors. Calibration may also be necessary to ensure accurate measurements.

When implementing a Modbus Analog DAS module in a system, it's crucial to understand the Modbus protocol specifications and configure the module accordingly. This includes setting the communication parameters such as baud rate, parity, and data bits. Additionally, proper addressing and mapping of analog data in Modbus registers are essential for seamless integration into the overall control or monitoring system.
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