PROFIBUS DP-V1 ABCC-DPV1 AUYBUS Bus Circuit Breaker

Product Description

The PROFIBUS DP-V1 ABCC-DPV1 AUYBUS bus circuit breaker serves as a bus protection device,which can quickly cut off power in the event of a bus fault to protect the bus from damage.In addition,it can also isolate the faulty part from the bus to maintain the normal operation of other parts.

characteristic

With fast response time,capable of cutting off faulty power within microseconds;

Equipped with fault isolation function,able to isolate the faulty part from the bus;

It has a recovery function and can reconnect the bus after troubleshooting to restore the system to normal operation.

The PROFIBUS DP-V1 ABCC-DPV1 AUYBUS bus circuit breaker is suitable for the PROFIBUS DP-V1 bus system.It adopts advanced electronic components and unique design,ensuring that the power supply is quickly cut off in the event of a fault without affecting the normal operation of the bus.

This circuit breaker is produced by ABCC-DPV1 AUYBUS company and is designed specifically for PROFIBUS DP-V1 bus systems.It adopts high-quality electronic components and advanced design,which can ensure that the power supply is quickly cut off in the event of a malfunction while maintaining the normal operation of the bus.

PROFIBUS-DP is an optimized high-speed and low-cost communication system specifically designed for communication between device level control systems and decentralized I/O.When PROFIBUS-DP is used for high-speed data transmission on site,the master station periodically reads input information from the slave station and sends output information to the slave station.Currently,PROFIBUS-DP has three functional versions,namely DPV0,DPV1,and DPV2.The basic functions and features of PROFIBUS-DP implemented by DPV0 include the use of RS-485 twisted pair,dual wire cable,or optical cable for data transmission,with a baud rate of 9.6K-12Mbps.Equipment types include:(1)Class I master station(DPM1),central programmable controller PLC,etc.(2)Class II master station(DPM2),such as programmable,configurable,and diagnosable devices.(3)DP slave stations,such as decentralized I/O devices.The maximum number of stations(master slave devices)on the bus for token transfer between master stations is 126.The transmission of master slave user data adopts a cyclic approach,with a maximum input and output data of 246 bytes for each DP slave station.The master master data transmission adopts non cyclic mode;The data transmission between DPM1 and DP slave stations is divided into three stages:parameter setting,configuration configuration,and data exchange.

Because DPV0 only allows periodic data exchange between the master and slave stations,and does not allow non periodic data transmission,this makes the control process lack flexibility.On site devices such as circuit breakers need to change their original working state under certain control tasks,so it is necessary to achieve non periodic data transmission.DPV1 can achieve this requirement as an extension of DP,a supplement to the basic functions of DPV0,and is compatible with DPV0.The extended functions include:

Non cyclic data transmission can be carried out between DPM1 and DP slave stations;Non cyclic read/write function with DDLM read and DDLM write,capable of reading and writing any required data from the slave station;Allow alarm response,DP basic function allows DP slave station to spontaneously transmit diagnostic information to the master station,and the newly added DDLM-ALAM-ACK function is used to directly respond to alarm data received on DP slave station;Non cyclic data transmission between DPM1 and slave stations.

application area

The PROFIBUS DP-V1 ABCC-DPV1 AUYBUS bus circuit breaker is widely used in various industrial fields,such as manufacturing,power,petrochemical,etc.,for bus protection and control of automated production lines and other industrial equipment.