Product details
Allen-Bradley 1747-L551 SLC 5/05 Processor Module
The Allen-Bradley 1747-L551 is a powerful SLC 5/05 processor. It offers fast performance and built-in Ethernet for easy connectivity. This module is perfect for industrial automation and machine control projects.
Technical Specifications
- Brand: Allen-Bradley
- Manufacturer: Rockwell Automation
- Series: SLC 500
- Model: 1747-L551
- Input Capacity: 4096 points
- Output Capacity: 4096 points
- Analog I/O: 480 points
- User Memory: 16K Words
- Program Scan Time: 0.9 ms/K
- I/O Scan Time: 0.225 ms
- Communication Ports: Ethernet, RS-232
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Vibration Resistance: 2.5G operating, 5G non-operating
- Shock Resistance: 30G operating, 50G non-operating
- Isolation Voltage: 1500V AC (backplane to I/O)
- Relative Humidity: 5-95% non-condensing
Package Contents
- One Allen-Bradley 1747-L551 Processor Module
- Product documentation
Shipping & Warranty
We ship worldwide via FedEx, UPS, and DHL. This product includes a 12-month warranty for your peace of mind.
Frequently Asked Questions
- What software programs the 1747-L551?
You need RSLogix 500 software to program this processor. - Can I connect this to my plant network?
Yes, the built-in Ethernet port connects directly to your network. - How many I/O points can this processor handle?
It supports up to 4096 digital and 480 analog I/O points. - What is the memory capacity?
The 1747-L551 has 16K words of user memory. - Does it support remote I/O?
Yes, you can add remote I/O with appropriate scanner modules. - What is the operating temperature range?
It operates in temperatures from 0 to 60°C (32 to 140°F).















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