ABB SPDSI22 Digital Input Module

ABB SPDSI22 Digital Input Module

Basic Information

Place of Origin: Generally Switzerland or China, etc. Different production batches and sales channels may have different origins.

Dimensions: Length 73.66 mm, width 269.24 mm, height 358.14 mm.

Weight: approx. 3kg.

Product Features

High-precision signal measurement: The ability to accurately measure digital signals ensures the accuracy and reliability of signals, providing precise input data for industrial control systems.

Flexible Configuration: With 32 configurable jumpers, parameters such as input voltage, filtering and pull-up resistors can be easily set to meet specific application requirements and adapt to different industrial field environments.

Wide compatibility: Compatible with a wide range of industrial equipment and systems, can be seamlessly integrated into different automation control systems, such as machinery manufacturing, automation control, power systems and other areas of control systems.

Fast Response Time: Response time is only 0.5ms, which enables fast acquisition and transmission of digital signals, rapid processing and analysis of real-time data to ensure efficient operation of the system.

Rugged design: the use of rugged materials and advanced manufacturing process, with good anti-interference ability and stability, can be in the harsh industrial environment for a long time and stable operation, such as the temperature range of - 40 ℃ to 70 ℃, humidity 0 to 95% RH (non-condensing) of the environment under normal operation, the protection level to IP67.

Technical Parameters

Number of channels: 16 channels, can receive multiple digital input signals at the same time, to meet the complex industrial control system of multi-point input requirements.

Input type: support a variety of digital input signal types, such as 24V DC, 48V DC, 125V DC, 120V AC and other digital signals of different voltage levels.

Input current: 2A.

Input impedance: 4.7kΩ.

Isolation voltage: 2500V RMS, effectively isolate the interference between different signals, improve the stability and reliability of the system.

Application Fields

Industrial automation: Widely used in various industrial automation production lines, such as automotive manufacturing, food processing, pharmaceutical and other industries, used to monitor the operating status of equipment, detection of the location and quantity of products.

Process control: In the chemical, oil, natural gas and other process industries, it can be used to monitor and control various process parameters, such as temperature, pressure, flow and other switch signals, to achieve accurate control of the production process.

Device interface: as an interface module between devices, it realises digital signal transmission and interaction between different devices to ensure the cooperative work between devices.

Data Acquisition: It can accurately acquire all kinds of digital signals and transmit them to the upper computer or control system for analysis and processing, providing data support for industrial production.

Monitoring system: used to build industrial monitoring system, real-time monitoring equipment fault alarm signals, safety protection signals, etc., timely detection and treatment of potential problems, to ensure the safe and stable operation of industrial production.

Product Benefits

Flexible Configuration:

Supports a variety of configuration options, which can be configured to different input or output modes according to specific application requirements to meet different control needs.

High performance:

Featuring fast response and high accuracy, it can monitor and control digital signals in real time to ensure the stability and reliability of the system.

Equipped with an on-board 100Mbit/s Ethernet connection, communication between the controller, operator station and engineering workstation is faster and more reliable.

Modular design:

Adopting modular design, it is easy to install, maintain and expand, and can flexibly cope with control systems of different scale and complexity.

Communication interface:

Support common communication interfaces, such as Profibus, Modbus, etc., which can exchange data and communicate with other devices and systems.