Allen-Bradley 1747-L553

Allen-Bradley 1747-L553 | SLC 5/05 Processor with Ethernet and RS-232 Ports for Advanced Industrial Control

Overview

The Allen-Bradley 1747-L553 is an SLC 5/05 processor module offering 64K words of user memory, built-in Ethernet connectivity, and RS-232 communication. It delivers fast data transfer, efficient control, and flexible integration for a wide range of industrial automation applications, making it a powerful option for modernizing or expanding SLC 500 systems.

Key Features

• Processor Type: SLC 5/05

• User Memory: 64K words (32K words for data and 32K words for program)

• Embedded Ethernet Port: Supports 10/100 Mbps Ethernet communication

• RS-232 Serial Port: DF1 protocol, ASCII, or Modbus RTU support

• Online Programming: Remote program upload/download via Ethernet

• Diagnostic LEDs: Status indicators for communication and processor health

• Real-Time Clock: Integrated for time-stamping events and alarms

• Backplane Communication: Supports full SLC 500 modular system integration

Technical Specifications

• Catalog Number: 1747-L553

• Memory Size: 64K words total

• Ethernet Communication Speed: 10/100 Mbps

• Serial Port: RS-232, configurable for DF1, DH-485, or Modbus RTU

• Program Scan Time: Approximately 0.9 ms/K

• I/O Capacity: Up to 4096 I/O points

• Max Local I/O Chassis: 3 local chassis (30 module slots)

• Operating Temperature Range: 0°C to 60°C (32°F to 140°F)

• Certifications: UL, CE, CSA, C-Tick

Applications

• Factory automation systems

• Material handling equipment

• Process control and monitoring

• Packaging and assembly machinery

• SCADA system integration

Why Choose the 1747-L553?

• High-Speed Communication: Embedded Ethernet for fast data transfer

• Large Memory Capacity: 64K words for complex programs and data storage

• Flexible Integration: RS-232 and Ethernet ports for diverse network setups

• Trusted Reliability: Part of the proven SLC 500 family

• Easy Modernization: Ideal for upgrades and expansions of existing SLC systems

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Available for immediate shipment.