1747-L542B 5/04 CPU

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Overview of Allen Bradley 1747-L542B-5.04 CPU

The Allen Bradley 1747-L542B-5.04 is an SLC 5/04 processor module designed for the SLC 500 series control system. It delivers efficient control with 32 KB user memory and supports up to 4096 discrete inputs and outputs. This CPU models a balance between performance and scalability for industrial automation tasks.

Key Features of Allen Bradley 1747-L542B-5.04 CPU

  • Memory: 32 KB battery-backed user memory for program and data retention.
  • I/O Capacity: Supports 4096 discrete inputs and 4096 discrete outputs, plus 480 analog I/O points.
  • Communication: Includes RS-232 serial port and Data Highway Plus (DH+) for flexible networking.
  • Program Scan Time: Approximately 0.9 ms per Kword, enabling fast control loops.
  • LED Indicators: Status LEDs for Run, CPU Fault, Battery Low, Forced I/O, RS-232, and DH+ communication.
  • Environmental: Operates reliably in temperatures from 0 to 60°C with 5 to 95% non-condensing humidity.

Technical Specs of Allen Bradley 1747-L542B-5.04 CPU

Specification Details
Model 1747-L542B-5.04
Series SLC 500 (SLC 5/04)
User Memory 32 KB battery-backed RAM
Discrete Inputs 4096
Discrete Outputs 4096
Analog I/O Points 480
Program Scan Time 0.9 ms/Kword
Communication Ports RS-232, Data Highway Plus (DH+)
Operating Temperature 0°C to 60°C (32°F to 140°F)
Humidity 5 to 95%, non-condensing
Power Supply Current 1 A @ 5 V DC, 175 mA @ 24 V DC

Applications / Use Case

The 1747-L542B-5.04 CPU is used in medium to large-scale industrial automation systems requiring high I/O capacity and fast processing times. It is suitable for process control, manufacturing automation, and communication with supervisory systems.

Allen Bradley CPUs come with trusted industry certifications for reliable operation in industrial environments.

1747-L542B 5/04 CPU

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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