AB 1747-L552 Product Overview

1747-L552 is a controller module produced by Rockwell Automation.Here is a detailed analysis of the module.

Basic attributes

Brand:Allen-Bradley,a brand of Rockwell Automation.

Model:1747-L552.

Category:SLC 500 series processor,belonging to the SLC 5/05 subcategory.

Technical specifications

Processor type:Single-slot processor that can be directly connected to the backplane of any SLC 500 chassis.

I/O capacity:IO capacity with 4096 inputs and outputs,allowing the processor to control multiple small processes or a single large process.

Memory:Maximum user memory is 32K words,of which 28K words are used for data or programs and 4K words are used for user data.

Communication interface:Integrated RS232 port for point-to-point communication;supports Ethernet communication for networking applications and synchronous data exchange.

Instruction set:Supports up to 107 programming instructions.

Expandability:Allows installation of up to 3 chassis with up to 30 slots;supports the implementation of remote I/O topology to allow strategic installation of I/O modules.

Analog Points:Has a maximum of 480 local analog points.

Power and Current:Maximum input current is 1A at 5V DC and 0A at 24V DC.

Performance Parameters

Typical Program Scan Time:0.9ms/K.

I/O Scan Time:0.225ms.

XIC Bit Execution Time:0.37us.

Program Scan Retention Time after Power Failure:20ms to 3s depending on power supply load.

Environmental Parameters

Operating Temperature Range:0 to 60 degrees Celsius.

Storage Temperature Range:-40 to 85 degrees Celsius.

Operating Vibration:0.015 inches.

Peak-to-Peak Displacement:57 to 57 Hz.

Acceleration:2.5G to 57 Hz.

Operation Shock:30G.

Relative humidity:5%to 95%(non-condensing).

Functions and applications

Main functions:Realize logic control and data processing,suitable for various industrial automation and control systems.

Application scenarios:Due to its high-performance processor and algorithm,it can quickly and accurately execute control logic,so it is very suitable for medium to large applications,especially for application scenarios that require the integration of machine-level areas into enterprise-level applications.

Interfaces and connections:It provides a variety of different input and output interfaces,including digital input and output,analog input and output,communication interfaces,etc.,which can seamlessly connect and exchange data with other devices and systems.