Abb Dsai146 Rtd Input Module - China

ABB DSAI146 RTD Input Module Main Features The DSAI146 module features 31 analogue input channels for comprehensive temperature monitoring in industrial applications.

It supports a wide range of input types, including voltage, current and RTD, and is capable of converting analogue signals into digital signals that are processed by the AC 800M distributed control system (DCS).

In addition, the module isolates the analogue inputs from the system bus to provide noise protection.

Technical Specifications Number of channels: 31 analogue input channels.

Input types: Voltage, current and RTD inputs are supported.

Input Range: For RTD inputs, the range is -200°C to +850°C (exact range may vary by model and configuration).

Accuracy: ±0.1% (or ±0.1°C depending on measurement range and model).

Resolution: Typically high resolution, such as 0.01°C or 16-bit (depending on model and configuration).

Update rate: Fast update rate, e.g. 250 ms or less (depending on model and configuration).

Power supply: typically 24VDC or 220V (depending on model and configuration).

Power Consumption: Power consumption may vary depending on model and configuration.

Operating temperature: Wide operating temperature range, e.g. -20°C to +65°C (depending on model and configuration).

Storage temperature: Wide storage temperature range, e.g. -40°C to +85°C.

Product features High accuracy and resolution: Ensures reliable, accurate temperature readings.

Multiple Input Type Support: Supports voltage and current inputs in addition to RTD inputs, increasing the flexibility and applicability of the module.

Noise protection: Provides effective noise protection by isolating analogue inputs from the system bus, ensuring signal stability and accuracy.

Compliance with safety standards: Compliance with safety standards such as IEC 61158 and IEC 60085-2 ensures product safety and reliability.

Application Scenarios DSAI146 modules are widely used in industrial automation systems, process control systems, building automation systems, power generation and distribution systems, and transport systems.

In these fields, accurate temperature measurement and control are required to ensure normal operation and performance optimisation of the system.

Use and Maintenance Installation: The DSAI146 module is usually installed in a Module Mounting Unit (MMU) together with other AC 800M modules.

During installation, you need to ensure that the module is fixed and connected correctly.

Configuration and debugging: Configure and debug the module according to the actual requirements, including setting the parameters of the input channels and calibrating the module.

Routine maintenance: Regularly check and maintain the module, including cleaning dust, checking whether the connection line is loose, etc.

If any abnormality is found, it should be dealt with in time.

Precautions: In the course of use, care needs to be taken to avoid excessive impact or vibration on the module, so as not to affect its performance and life.

At the same time, you need to comply with the relevant safety operating procedures and requirements in the product manual.

Company Contact:

• Posted By: KONG JIANG

• Phone: wang@kongjiangauto.com

• Address: No1134Jimei North Road, Jimei District, China, XiaMen , China

• Email:

• Website: https://www.chnfcs.com/

• Business Description: We are located in the beautiful Fujian Province of China, with professional products and services and adequate inventory.
  
  Specializing in shipbuilding, chemical, petroleum, storage, natural gas, steel, subway and a series of chemical core equipment products.