Nope, it will not, as you unfortunately only received in essence the handheld controller portion of a NCE system. If im understanding you, you didn't receive some form of "brains" and power for the system. This is basically now NCE systems work.
You either have a powercab, or, one of the booster based higher ended systems with the brains "and" power within the booster(the highest system's NCE make, have the brains in one box and a booster in another), but they utilize the procab simply as the controller. The powercab just has the booster built in, which will allow it to function on its own(with the panel). The procab does not have this functionality.
You will need either a booster with associated power supply, or a powercab. For the price today(I actually had to check Ebay, as the powercab was at points this year more costly that the booster), since you already have the procab, the SB5 is the cheapest route to one of the booster based systems. It's a little more costly than a powercab, but has a great deal more functionality.
The only drawback, is you will not have a programming track. If you need a programming track(which most of us do), your looking at a scenario, that the procab you received, at the moment would serve you no purpose, as you would need a powercab.
I hope this makes sense, as some of the NCE variables as far as a system can be confusing.
Here is the site: https://www.ncedcc.com
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