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The 1747-L551 CPU controller is a versatile and reliable piece of equipment designed to meet your industrial automation needs. With a user memory maximum of 16K words total, including 12K words for data or program and 4K words for data only, this controller offers ample storage for your programming requirements. Additionally, the # of I/O slots includes 4096 IN and 4096 OUT at maximum capacity, ensuring you have plenty of room for your input and output needs.
Equipped with Ethernet and RS-232 capabilities, the 1747-L551 allows for seamless connectivity in your automation system. The presence of local analog I/O further enhances the controller's functionality, enabling precise control and monitoring of analog signals. With a program scan time of 0.9 ms per kiloword, the SLC5/05 processor ensures efficient and responsive operation, keeping your system running smoothly.
Despite being discontinued by the manufacturer, the 1747-L551 remains a reliable and valuable component for your automation setup. Its compact and lightweight design, weighing just 0.4kg and measuring 25x16.5x6cm, makes it easy to integrate into your existing system. With 19 units in stock and ready to ship, you can quickly get your hands on this essential CPU controller and take your automation system to the next level.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
