1747-L551
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What is Original Packaging
These parts come in their original packaging, although they are currently open and may display an older date code. Each item is pre-owned but has been carefully maintained and is in excellent condition, ensuring reliable performance. Please note that Marci Network Hardware is not an authorized distributor for the manufacturers or tradenames listed, so the original manufacturer’s warranty does not apply. These parts are ideal for professionals or hobbyists seeking quality components at a great value.
What Is Marci Hardware Packaging?
Marci Hardware Packaging refers to items that are professionally inspected, tested, and securely repacked by Marci Network Hardware. These products may not include the original manufacturer’s packaging but are carefully packed to ensure safe storage and shipping. Each item is fully functional, well-protected, and ready for reliable use, offering excellent value without compromising performance.
What is Refurbished Packaging?
Refurbished packaging refers to the packaging used for a product that has been previously owned, returned, or repaired, and then restored to a like-new or fully functional condition. Unlike original packaging, which comes directly from the manufacturer, refurbished packaging may not look brand-new and could be a plain box or a repackaged version provided by the refurbished.
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Phone Number: (832) 343-0718
Email: sales@marcihardware.com
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Ships from Stafford, TX
Description
The Allen-Bradley 1747-L551 SLC 5/05 processor delivers fast, reliable control for mid-size industrial automation systems. Featuring Ethernet and serial communication, it ensures smooth integration with existing networks while supporting advanced instruction sets and efficient data handling. Designed for demanding applications, the 1747-L551 offers robust memory, flexible I/O capability, and dependable performance, making it a trusted solution for upgrading or maintaining SLC 500 platforms.
Key Features
- High-speed SLC 5/05 processor for mid-range control
- Built-in Ethernet port for seamless networking
- DH+ and RS-232 communication support
- 16K user memory for complex applications
- Supports modular SLC 500 I/O configuration
- Real-time clock and advanced instruction set
- Non-volatile memory for program retention
- Rugged design for industrial environments
Specification
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Model | 1747-L551 |
| Series | SLC 5/05 Processor |
| Memory | 64K words user memory |
| I/O Capacity | Up to 4096 I/O points |
| Communication Ports | Ethernet (10/100 Mbps), RS-232/422/423 via Channel 0 |
| Protocol Support | DF1 Full-Duplex, DH-485, EtherNet/IP (messaging), ASCII |
| Program Scan Time | ~0.9 ms per 1K instructions |
| Backplane Current Draw | 1.00 A at 5V DC |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Memory Backup | Replaceable lithium battery |
| Mounting | Compatible with SLC 500 chassis |
| Application | Machine control, packaging, OEM machinery, industrial automation |
I will ship within one business day. International buyers are welcome. IF you want Expedited Shipping we can help you as well. We can ship under your (FedeX, UPS, DHL) Account if you have one. We Do Trade-Ins as well. Customer satisfaction is our priority. Call us 8323430718
1 Year Warranty ( Manufacturer warranty DO NOT apply )