3 Queastions To Ask Before You Buy New Logic Controllers
Do you use logic controllers in your manufacturing or production process at your facility? If so, do you need new ones, either to expand your process or to replace old logic controllers? Having the right logic controllers can mean all the difference in your process's speed and efficiency. You need logic controllers that are powerful enough to handle all of the different operations included in your process. However, you also want a controller that is durable and easy to use. Here are three questions you should ask before buying your next set of logic controllers:
How many inputs and outputs can it handle? This may be the biggest question to ask, especially if you have a complex process with many different individual automated tasks. Each logic controller will come with a maximum number of inputs and outputs to control each step in your process. If you have more steps than you have inputs and outputs, then you'll need to buy additional controllers.
Also, look for a controller that allows for expansion modules. These modules can be used to increase input/output capabilities. That's a nice feature to have if you ever have to expand your process.
Are the controllers easy to program? In an ideal world, you'd be able to install the new controllers and have your team members program them without missing a beat. Look at the controller and see whether they're programmed in a similar fashion to your old controllers. If you're buying a large quantity of controllers, ask the dealer if you can take one as a trial unit. Then, let your process supervisors try to program it to see if they're comfortable. You want something that not only your experienced employees can use, but also any new workers that you may hire.
What kind of warranty is offered? Finally, controllers aren't the type of thing that you want to be replacing on a regular basis. The cost of a replacement controller may not be too exorbitant. However, the cost of the loss of work could be. If your controller isn't working, that usually results in your process coming to a halt or starting and stopping at the wrong times. You and your team may then have to run your process manually. The loss of automation would likely result in slowed or even halted production.
Look for a company that backs up their controller's durability with a strong warranty. Also, look for companies that provide plenty of technical support, both over the phone and online.
For more information, contact a logic controller dealer near you. They can recommend the best controller for your facility's needs.
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