That doesn’t mean Rockwell won’t repair, exchange, or support these units into and beyond. Thanks in advance for any further input. They are just making the new stuff financially more appealing than the old. On Rockwell’s lifecycle status page, www. Yeah, who wants more performance at less cost! We’re using L7x and CompactLogix x for all new projects. DF1 to Ethernet video.

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Just once I would like to be right How gradual to you want? I believe that ver. Communicate and Download over Data Highway Plus using So if you’ve currently standardized on the L6x family with either version 17 or 18, you’ll have to make a conscious decision to add v20 if you want the option of using all of the current L7x processors. They are just making the new stuff financially more appealing than the old.

Five Questions To Ask Before Migrating To The ControlLogix L7x

What it does mean is, if you have a plant full of L6x processors, you’ll want to prepare a plan for supporting them past the end date of manufacturing. I think they may have come out with Series B on some, maybe they are V20 and later. Data Highway Plus to Ethernet video.

Greetings, I have historically used the L61 process on projects and it appears to have been the correct choice in terms of price to features required for my projects. I don’t have V20 even loaded on that PC maybe? Storing comments in the controller This does not consume project memory High speed data logging and time stamping in the controller Extended tag properties FTAE logs stored in the processor as storage and a data buffer.


We have watched the price 176-l7x the PLC-5 rise gradually over ten years and you still have a few months or years left to continue to buy them brand new for what, 4 times the cost of a few hour of downtime?

Saturday, December 29, Nobody likes change, but everybody likes 1756-7x I use V19 with all the L7x, I have a lot of them for sale The L64 series B supportsand the L65 series B supports How many PLC manufactures are uzb fully supporting their 25 to 35 year old models with a two year forecast of when they can no longer make them and a staggered migration plan before new stock will no longer be delivered?

I’ve experience first hand Rockwell’s legendary uab of legacy products countless times.

Uxb fail to understand what the problem really is? Be careful for what you ask for, you might just get it! If all the products in your system currently use CompactFlash memory cards, then the L6x has you covered as it comes with a CompactFlash slot card sold separately.

So the new stuff is cheaper than the old, the old is still available and it’s not like there are substantially different features between an L61 and L71 serial port?? Click HERE to post a comment or question. The only one I can see at the moment is if you use the serial port on the L6x series since the L7x does not have one.


Thanks in advance for any further input. Ken, your right, but changes should be gradual not like that i. We’re using L7x and CompactLogix x for all new projects. In this instance cheap is defined as: It has to be close to 2 years that they have been rolling out the L7x series of processors so how people didn’t see this coming is a mystery to me. Uusb L71 series B on the other hand only supports v20 and up, while the LL75 series B supports v19 and up. They’ve been doing it for years and considering the industry, it’s probably the only way to get people to usn forward.

Control Logix L/L [Text] – – Interactive Q & A

Recently I received a quote on the L71 processor and noticed it is now cheaper than the L61 processor. DF1 to Ethernet video.

It comes with a 1gb card which is also a plus.