Description
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PM891 Other names:
Controller module PM891
PM891 analog module
Input/output controller module PM891
The PM891 processor is a monolithic unit equipped with power supply, CPU-boards and unit termination. The unit contains microprocessor and RAM memory, a real-time clock, LED indicators, INIT push button and a Secure Digital interface. The PM891 does not contain any internal battery The PM891 has two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network, and one RJ45 serial port (COM4). The COM4 port is isolated and used for a configuration tool. The PM891 supports CPU redundancy for higher availability (CPU, CEX-Bus, communication interfaces and S800 I/O).
The communication expansion bus (CEX-Bus) is mounted on the unit. The CEX-Bus is used for extending the on-board communication ports with communication interface units. It is possible to use redundant communication interfaces on the CEX-Bus. The CEX-Bus Interconnection unit BC810 is used to increase the availability on the CEX-Bus by dividing it into separate segments. The optical Modulebus of the unit can be used for connecting seven clusters of S800 I/O units (each comprising up to 12 units). Each PM891 is provided with a unique Ethernet address which provides hardware identity to the unit.
Features and benefits
Reliability and simple fault diagnosis procedures
Modularity, allowing for step-by-step expansion
IP20 Class protection without the requirement for enclosures
The controller has full EMC certification
High performance and large application memory
Sectioned CEX-Bus using a pair of BC810
Built-in redundant Ethernet Communication ports
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The PM891 processor is a monolithic unit equipped with power supply, CPU-boards and unit termination. The unit contains microprocessor and RAM memory, a real-time clock, LED indicators, INIT push button and a Secure Digital interface. The PM891 does not contain any internal battery The PM891 has two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network, and one RJ45 serial port (COM4). The COM4 port is isolated and used for a configuration tool. The PM891 supports CPU redundancy for higher availability (CPU, CEX-Bus, communication interfaces and S800 I/O).
The communication expansion bus (CEX-Bus) is mounted on the unit. The CEX-Bus is used for extending the on-board communication ports with communication interface units. It is possible to use redundant communication interfaces on the CEX-Bus. The CEX-Bus Interconnection unit BC810 is used to increase the availability on the CEX-Bus by dividing it into separate segments. The optical Modulebus of the unit can be used for connecting seven clusters of S800 I/O units (each comprising up to 12 units). Each PM891 is provided with a unique Ethernet address which provides hardware identity to the unit.
admin –
High-performance control: Based on a multi-task processor, it supports fast logic operations and real-time process control.
Flexible expansion: Modular design, compatible with a variety of I/O modules and communication protocols.
High reliability: Industrial-grade design, adaptable to harsh environments (such as high temperature, high humidity, vibration).
Technical specifications and functions
Core parameters
Model and series: 3BSE053242R1, belongs to the AC 800M controller series.
Processor architecture: Adopts a high-performance multi-task processor to support complex control algorithms.
I/O configuration:
Digital input/output: supports a variety of DI/DO channels (the specific number depends on the configuration).
Analog input/output: supports AI/AO channels with 16-bit accuracy.
Expansion capability: supports up to 1024 I/O points through expansion modules.
Communication protocols:
Supports industrial protocols such as Profibus DP, Modbus TCP/IP, Ethernet/IP, etc.
Integrated serial communication interface (such as RS-232/RS-485).
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ABB AC800M 3BSE053240R1 PM891 Control-Module.The ABB AC800M 3BSE053240R1 PM891 is a module used in the ABB AC800M series of programmable logic controllers (PLCs). It is a high-performance controller module that provides advanced processing capabilities for industrial automation applications. The PM891 module is specifically designed for use in demanding control and monitoring applications.
The ABB AC800M 3BSE053240R1 PM891 Control-Module is a high-performance controller designed for use in industrial control systems, specifically within the AC 800M family of rail-mounted modules. This controller is part of ABB’s AC 800M product line, which includes a variety of modules such as CPUs, communication modules, power supply modules, and various accessories, all designed to work together to create comprehensive control systems.
Key specifications and features of the ABB AC800M 3BSE053240R1 PM891 Control-Module include:
Processor: A monolithic unit equipped with power supply, CPU-boards, and unit termination. It contains a microprocessor and RAM memory, a real-time clock, LED indicators, an INIT push button, and a Secure Digital interface.
Communication: Features two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network and one RJ45 serial port (COM4) for configuration. The COM4 port is isolated.
CPU Redundancy: Supports CPU redundancy for higher availability, including CPU, CEX-Bus, communication interfaces, and S800 I/O.
Communication Expansion Bus (CEX-Bus): Mounted on the unit, used for extending the on-board communication ports with communication interface units. It supports redundant communication interfaces on the CEX-Bus.
https://www.weikunfadacai1.com/product/abb-ac800m-3bse053240r1-pm891/
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3BSE053240R1
General Information
Product ID:3BSE053240R1
ABB Type Designation:-
Catalog Description:PM891
Long Description:PM891
Additional Information
ABB Type Designation:-
Country or Territory of Origin:United States
Sweden
Customs Tariff Number:85352100
Frame Size:Undefined
Gross Volume:0 in³
Gross Weight:0 kg
Invoice Description:PM891
Made To Order:No
Minimum Order Quantity:1 EA
Order Multiple:1 EA
Package Level 1 Gross Weight:0 kg
Package Level 1 Units:1 EA
Part Type:New
Product Name:PM891
Product Net Weight:0 kg
Product Type:Undefined
Quote Only:No
Replacement Product ID (NEW):3BSE053241R1
Selling Unit of Measure:each
Stocked At (Warehouses):Wickliffe, Ohio, United States
admin –
ABB AC800M 3BSE053240R1 PM891 Control-Module.The ABB AC800M 3BSE053240R1 PM891 is a module used in the ABB AC800M series of programmable logic controllers (PLCs). It is a high-performance controller module that provides advanced processing capabilities for industrial automation applications. The PM891 module is specifically designed for use in demanding control and monitoring applications.
The ABB AC800M 3BSE053240R1 PM891 Control-Module is a high-performance controller designed for use in industrial control systems, specifically within the AC 800M family of rail-mounted modules. This controller is part of ABB’s AC 800M product line, which includes a variety of modules such as CPUs, communication modules, power supply modules, and various accessories, all designed to work together to create comprehensive control systems.
Key specifications and features of the ABB AC800M 3BSE053240R1 PM891 Control-Module include:
admin –
Processor: A monolithic unit equipped with power supply, CPU-boards, and unit termination. It contains a microprocessor and RAM memory, a real-time clock, LED indicators, an INIT push button, and a Secure Digital interface.
Communication: Features two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network and one RJ45 serial port (COM4) for configuration. The COM4 port is isolated.
CPU Redundancy: Supports CPU redundancy for higher availability, including CPU, CEX-Bus, communication interfaces, and S800 I/O.
Communication Expansion Bus (CEX-Bus): Mounted on the unit, used for extending the on-board communication ports with communication interface units. It supports redundant communication interfaces on the CEX-Bus.