控制单元3BSE024388R4
Product Description
The ABB PFXA 401SF Control Unit 3BSE024388R4 is a high – performance device designed for industrial automation and process control applications. It serves as a crucial component in industrial control systems, providing reliable and precise control capabilities.
This control unit is equipped with advanced features. It has real – time diagnostic functions, and the status information can be displayed on its LEDs and broadcast to relevant networks like SCnetⅡ. It offers flexibility in sampling periods and control rates, which can be selected from 50 milliseconds to 5 seconds (fixed) or determined by the running program.
It comes with an extensive library of arithmetic, logic, and control algorithms. The unit supports various configuration tools such as SCX language, ladder diagrams, function diagrams, and sequential control to construct control schemes. In terms of software support, it enables multiple initialization modes including cold and hot starts.
For communication and connectivity, it supports a 1Mbps SBUS interface. It can be connected to 16 to 128 I/O cards and has the function of local or remote I/O, which helps save installation costs. It also has a flexible alarm – handling mechanism and signal quality code function. It conducts sensor and high – low limit checks for process points, manages process point alarms, and adds quality flags to process points, such as “Alarm”, “Transmitter Fault”, “Auto/Manual”, and “Suspicious”. The resolution of event records can reach 1 millisecond. When the system power is cut off, it can protect SRAM data from loss, and the backup battery has a long lifespan of 5 years.
Product Parameters
- Power Supply:
- DC5V with a current of 300mA.
- DC24V with a current of 10mA.
- Sampling Period and Control Rate: Adjustable from 50 milliseconds to 5 seconds (fixed) or programmable.
- Communication Interface: Supports 1Mbps SBUS interface.
- Event Record Resolution: 1 millisecond.
Product Specifications
- Frame Size and Volume: The overall volume is 8 cubic decimeters.
- Weight: 5 kilograms.
- Operating Temperature Range: Although not specified in the given materials, typical industrial control units usually operate in a range like – 20 °C to 70 °C.
- Compatibility: Compatible with a wide range of industrial sensors, actuators, and other control components, especially those in ABB’s industrial automation product line.
