Allen-Bradley 1747-L553 SLC 5/05 CPU Module | Fast Shipping

Allen-Bradley 1747-L553 SLC 5/05 Processor Overview

The Allen-Bradley 1747-L553 is a powerful SLC 5/05 CPU module from Rockwell Automation. This processor delivers high-performance control for demanding industrial automation applications. It integrates an Ethernet port for fast network communication and robust system control.

Key Technical Specifications

• The 1747-L553 processor features a large 64 KB user memory for complex programs.
• It supports a configurable I/O capacity of up to 4096 discrete inputs and 4096 discrete outputs.
• This module can handle up to 480 analog I/O points for precise process control.
• It offers a fast program scan time of 0.9 milliseconds per kilobyte of logic.
• The processor operates effectively in ambient temperatures from 0 to 60 degrees Celsius.

Communication and Connectivity

• An integrated 10/100 Mbps Ethernet port enables long-distance device networking.
• A built-in RS-232 (9-pin) port provides peer-to-peer connectivity for HMIs or workstations.
• You can expand communication options with DeviceNet or Remote I/O scanner modules.
• The CPU can send messages to other platforms like PLC-5 or ControlLogix systems.

Memory and System Configuration

• The 1747-L553 uses battery-backed CMOS RAM for program retention.
• It supports the 1747-M13 memory module for additional 64 K memory backup.
• You must install this processor in slot 0 of any SLC 500 chassis.
• The system supports up to 3 local chassis with a maximum of 30 total module slots.

Installation and Environmental Ratings

• Install the module in a clean, dry industrial environment for optimal performance.
• Ensure the operating temperature stays within the rated 0 to 60°C range.
• The module can withstand an operating shock of up to 30G for durability.
• Its backplane current draw is 1 Amp at 5V DC, which is important for power supply sizing.

Packaging & Shipping

• We pack each unit securely in protective materials to prevent transit damage.
• The box contains the 1747-L553 CPU module and any relevant documentation.
• We ship all orders via reliable global carriers like FedEx, UPS, and DHL.
• You will receive your tracking information shortly after your order ships.

Frequently Asked Questions

• What is the memory capacity of the 1747-L553?
  It has a total user memory of 64K words for your program and data storage.
• Does this processor have an Ethernet port?
  Yes, it includes a built-in 10/100 Mbps Ethernet port for network communication.
• What battery does this module use for backup?
  The system uses the 1747-BA battery to maintain memory when power is off.
• How many I/O points can this CPU control?
  It can address up to 4096 inputs and 4096 outputs in a system configuration.

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