DI811 3BSE008552R1

Description

1. Parameter Specifications

• Power Supply: The DI811 3BSE008552R1 operates on a 24V DC power supply. The power consumption is relatively low, around 3 – 5W, which is energy – efficient for continuous industrial operation.
• Input Configuration:
  • Digital Inputs: It is equipped with 16 digital inputs. These inputs are designed to receive signals from a wide range of industrial sensors. The input voltage range is 24V DC ±10%, making it compatible with common industrial sensors like proximity sensors, limit switches, and photoelectric sensors.
  • Input Filtering: The digital inputs have built – in filtering to suppress electrical noise. The filtering time can be adjusted according to the application requirements, typically ranging from a few milliseconds to tens of milliseconds.
• Communication Interface: The module supports the PROFIBUS DP communication protocol. It can communicate at a rate of up to 12 Mbps, enabling fast and reliable data transfer between the module and other devices in the industrial network, such as programmable logic controllers (PLCs).
• Electrical Isolation: It features electrical isolation between the input circuits and the communication interface. This isolation helps protect the module from electrical interference, short – circuits, and voltage spikes, enhancing its overall reliability.

2. Applications

• Industrial Automation: In manufacturing plants, the DI811 is used to monitor the status of various industrial equipment. For example, in a plastic injection – molding machine, the digital inputs can be connected to sensors that detect the position of the mold, the presence of the plastic material, and the status of the heating elements. By monitoring these signals, the control system can ensure the proper operation of the machine and prevent potential faults.
• Robotics: In robotic applications, it can be used to provide feedback to the robot controller. For instance, in a robotic welding system, the digital inputs can receive signals from sensors that detect the position of the workpiece and the status of the welding torch. Based on these signals, the robot can adjust its movement and welding parameters.
• Building Automation: In commercial buildings, the DI811 can be used to monitor the status of doors, windows, and ventilation systems. The digital inputs can be connected to sensors that detect the opening and closing of doors and windows, as well as the operation of fans and dampers. This information can be used to control the building’s HVAC system and improve energy efficiency.

3. Weight and Dimensions

• Weight: The DI811 3BSE008552R1 weighs approximately 0.6 kg. Its relatively light weight makes it easy to install and handle during the setup and maintenance processes.
• Dimensions: It has compact dimensions, typically around 120 mm in length, 80 mm in width, and 40 mm in height. These dimensions allow it to be easily installed in control cabinets or on DIN rails in industrial environments.

4. Features

• Compact Design: The small form factor of the DI811 makes it suitable for applications where space is limited. It can be easily integrated into existing control systems without taking up excessive space.
• Flexible Input Filtering: The adjustable input filtering allows for customization according to the specific noise environment of the application, ensuring reliable signal reception.
• Diagnostic Functions: It is equipped with built – in diagnostic functions that can detect faults in the input circuits and the communication interface. The diagnostic information can be displayed on a human – machine interface (HMI) or sent to a PLC for further analysis, facilitating quick troubleshooting.

5. Stability and Reliability

• Robust Construction: The DI811 is built with a durable housing that can withstand harsh industrial environments, including dust, moisture, and mechanical vibrations.
• Quality Components: It uses high – quality electronic components that are selected for their reliability and long – term performance. This helps to ensure stable operation over an extended period.
• Electrical Protection: The electrical isolation and input filtering provide protection against electrical faults and noise, reducing the risk of system failures.

6. Real – World Examples

• Automotive Assembly Line: In an automotive assembly line, the DI811 is used to monitor the status of conveyor belts and robotic arms. The digital inputs are connected to sensors that detect the presence of car body parts on the conveyor belts and the position of the robotic arms. If a part is missing or a robotic arm is in an incorrect position, the control system can receive the signal from the DI811 and take appropriate actions, such as stopping the conveyor belt or re – positioning the robotic arm. This helps to ensure the smooth operation of the assembly line and the quality of the assembled cars.
• Water Treatment Plant: In a water treatment plant, the DI811 is used to monitor the operation of pumps and valves. The digital inputs are connected to sensors that detect the status of the pumps (running or stopped) and the position of the valves (open or closed). By continuously monitoring these signals, the control system can ensure the proper flow of water through the treatment process and prevent any potential leaks or malfunctions. The stable performance of the DI811 is crucial for the reliable operation of the water treatment plant and the supply of clean water.