Rockwell Automation 1747-L552 Product Detailed Introduction
Product Overview
1747-L552 is a small programmable logic controller (PLC) in the Allen-Bradley series of Rockwell Automation, belonging to the SLC 500 series. It is mainly used in small and medium-sized industrial automation applications, providing reliable and flexible control solutions.

Product Features
Compact design: Compact structure, suitable for application environments with limited space.
Rich I/O expansion capabilities: Supports a variety of I/O modules, which can expand the number of input and output points to meet different application requirements.
Powerful communication function: Built-in Ethernet and RS-232 communication interfaces, which can be easily connected to other devices and networks.
Easy to program: Using Rockwell Automation’s programming software, you can quickly develop and debug programs.
High reliability: After long-term market verification, it has high reliability and can operate stably in harsh industrial environments.

Main applications
Machine automation: Control various types of machines, such as packaging machines, injection molding machines, etc.
Process control: Implement simple process control, such as temperature control, liquid level control, etc.
Data acquisition: Collect field data and transmit it to the host computer.
Technical parameters (typical values, please refer to the product manual for specific parameters)
Memory: 32KB
I/O points: can be expanded according to configuration
Communication interface: Ethernet, RS-232
Operating temperature: 0°C ~ 55°C
Protection level: IP20