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Description
Product Description
The PM891K01 3BSE053241R1 ABB processor unit serves as the core processing unit of industrial automation systems,responsible for executing control logic,data processing,and communication tasks.
feature
Reliability and simple fault diagnosis program
Modular,allowing for gradual expansion
IP20 category protection without attachment
The finance director has comprehensive EMC certification
High performance and large application memory
Using a pair of BC810
Built in redundant Ethernet communication ports
The PM891K01 3BSE053241R1 ABB processor unit is a single-chip unit equipped with a power supply,power board,and terminals.This unit includes a microprocessor and RAM memory,real-time clock,LED indicator,input button,and secure digital interface.PM891 does not contain any internal batteries,and PM891K01 has two RJ45 Ethernet ports(cn1,cn2)and one RJ45 serial port(COM4)for connecting to the control network.The C4 port is isolated and used for configuration tools.PM891K01 supports higher availability CPU redundancy(CPU,CexBUS,communication interface,and S800 I/O).
The communication extension bus(CexBUS)is installed on this unit.CexBUS is used to expand airborne communication ports with communication interface units.It is possible to use redundant communication interfaces.The CexBUS interconnect unit BC810 is used to increase the availability of CexBUS by dividing it into separate parts.The optical module of this device can be used to connect a cluster of 7 S800 I/O units(each unit can contain up to 12 units).Each PM891 provides a unique Ethernet address to provide hardware identification for the unit.
PM891K01 3BSE053241R1 is an ABB processor unit designed specifically for industrial automation systems,providing high-performance processing and control functions.
The PM891K01 3BSE053241R1 ABB processor unit adopts advanced processing technology,which can achieve fast and accurate control logic execution.At the same time,it also has rich communication interfaces,which can easily connect with other devices or systems,achieve data exchange and information sharing.In addition,the processor unit also has powerful data processing capabilities and can support various complex control algorithms.
application area
The PM891K01 3BSE053241R1 ABB processor unit is widely used in various industrial automation systems,such as production line control,energy management,process control,etc.
