Allen-Bradley 1747-L541 SLC 500 Processor

Allen-Bradley 1747-L541 SLC 500 Processor

The Allen-Bradley 1747-L541 is a high-performance processor for the SLC 500 platform. It handles up to 4096 inputs and 4096 outputs for demanding applications. 

Core Specifications

• The Allen-Bradley 1747-L541 provides 16,000 words user memory with battery backup protection.
• It delivers fast program scan time of 0.9 ms/K for efficient processing.
• This processor supports 4096 inputs and 4096 outputs plus 480 analog I/O points.
• The 1747-L541 weighs only 0.33 kg for simple installation.
• It operates in temperatures from 0 to 60 °C with 30 G shock rating.

Communication and I/O Capacity

• This CPU includes Data Highway Plus (DH+) and RS-232 communication ports.
• It controls up to 3 I/O chassis with 30 total module slots.
• The 1747-L541 achieves fast I/O scan time of 0.225 milliseconds.
• It uses backup memory module 1747-M13 for program security.
• The processor integrates easily with existing SLC 500 systems.

Frequently Asked Questions

How much memory does the 1747-L541 have?

The 1747-L541 offers 16 KB battery-backed RAM with 16,000 user words. This stores complex programs securely.

What communication options come with the 1747-L541?

It includes Data Highway Plus (DH+) and RS-232 ports. These connect to networks and programming devices easily.

How many I/O points does the 1747-L541 support?

It supports 4096 inputs, 4096 outputs, and 480 analog I/O points. This handles large industrial applications well.