A-B 1756-L73

Description

A-B 1756-L73 is one of the ControlLogix series controllers produced by Rockwell Automation.The following is a detailed introduction to the controller:

1.Product Overview

The A-B 1756-L73 controller belongs to the Logix 5570 product category and is a high-performance programmable automation controller(PAC).It is widely used in the field of industrial automation,especially for large applications or process automation applications in control factories.

2.Main Features

Powerful processing power:

The 1756-L73 controller is equipped with a high-performance processor that can process large amounts of data in real time to meet complex control needs.

It can handle 100 programs per task at a time and up to 32 tasks at a time.

A-B 1756-L73

Rich I/O interfaces and flexible scalability:

The controller is capable of connecting 128,000 input and output signals and 4,000 analog input and output signals.

It supports local I/O configuration and distributed I/O topology,and can flexibly configure I/O modules according to application requirements.

Multiple communication options:

The 1756-L73 controller supports multiple communication protocols,including ControlNet,Ethernet/IP,DeviceNet,Synchlink,as well as traditional communication protocols such as Data Highway Plus(DH+),Remote I/O(RIO),and third-party protocols.

It can also be configured to communicate with gateways and protocol converters to achieve seamless connection with other devices.

High reliability and stability:

The controller uses industrial-grade components and has high reliability.

It supports controller redundancy,which can improve system availability.

Easy to program and maintain:

The 1756-L73 controller supports multiple programming languages,including relay ladder diagram,structured text,function block diagram,and sequential function chart,which is easy to program.

It is also equipped with energy storage technology,avoiding the use of batteries to save the contents of volatile memory.

A-B 1756-L73

III.Technical specifications

Processor:Logix 5573 processor(or similar high-performance processor).

Memory:8MB user memory is used to store user programs and data;0.98MB I/O memory is used to store I/O configuration information.

Communication interface:Supports USB 2.0,Ethernet and other communication interfaces.

Power supply requirements:Standard 1756 power supply.

Environmental adaptability:

Operating temperature range:0~60℃.

Relative humidity range:5%~95%.

Suitable for industrial environments,with wide vibration and shock tolerance.

IV.Application fields

A-B 1756-L73 controller is suitable for various industrial automation and control applications,including manufacturing,process control,machine control,power distribution and building automation.It can realize real-time control of various machines and processes,and improve production efficiency and quality.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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