The A-B 1747-L552 is a high-performance input/output(I/O)module typically used in programmable logic controller(PLC)systems.The following is a detailed introduction to A-B 1747-L552:

1.Basic information

Model:1747-L552

Brand:Allen-Bradley(Rockwell Automation)

Type:PLC input/output module

2.Technical specifications

Processor:Intel Atom D2701,main frequency is 2.13 GHz

Memory:includes 32KB RAM and 16KB EEPROM(some descriptions may mention 2 GB DDR3 SDRAM and 4 GB eMMC,which may be instructions for different versions or configurations)

Number of I/O points:expandable,with powerful I/O expansion capabilities

Communication interface:including Ethernet,RS-232 and RS-485,etc.,providing a variety of communication options

Communication ports:2 Gigabit Ethernet ports,1 USB 2.0 port,1 RS-232/485 port

Power supply:24VDC

Operating temperature:-10°C to 60°C

Dimensions:120mm x 80mm x 35mm

III.Function and Application

Function:The A-B 1747-L552 module is responsible for collecting and converting various signals from the field(such as switch quantity,analog quantity),and converting them into digital signals that can be recognized by PLC,or converting the control instructions issued by PLC into corresponding control signals to realize the control of field equipment.It can perform functions such as logic control,data processing,human-computer interaction and network communication.

Application:Mainly used in the field of industrial automation,including production line control,process control,robot control,etc.It is widely used in manufacturing(such as automobile manufacturing,food and beverage,electronic manufacturing,etc.),process industry(such as petrochemical,pharmaceutical,etc.),infrastructure(such as water treatment,power system,etc.)and other industries.

IV.Features and Advantages

High-performance processor:Provides powerful processing power to meet the needs of various medium and large control applications.

Flexible I/O expansion capability:Supports the expansion of multiple I/O modules,which is convenient for users to configure according to actual needs.

Multiple communication options:Provides multiple communication interfaces such as Ethernet,RS-232 and RS-485,which is convenient for data exchange and communication with other devices.

High reliability:The use of high-quality materials and advanced manufacturing technology ensures that the module can operate stably in various harsh industrial environments.

 

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