Marine electric engineers use a multitude of acronyms, and the most notable of all is PLC. PLC stands for programmable logic controllers and is a key term for those who set their sights on exploring the ocean.

Whether you’re a first-time yacht owner or you’re just looking to brush up on the logistics of your yacht, it’s important to understand the term PLC and why it’s essential for your yachting experience. The marine engineering team at Fine Line Marine Electric has compiled a quick PLC rundown to help you get a better grasp on how it works and why it’s a necessity when sailing the open seas.

PLCs: What Are They?

Several industries use programmable logic controllers (PLC) to overhaul the electric operations of an object. For example, in the manufacturing industry, PLCs control the automated machines used for the assembly line.

Over time, Marine electric engineers integrated PLC programming into commercial ships and yachts to provide things such as HVAC systems, power management, and CCTV and alarm monitoring. This approach has improved the Marine industry, allowing yachters and their guests to enjoy the perks that were once only available on dry land.

PLCs: Why Are They Important?

Whether you’re charting your own personal watercraft or own a mega-yacht, more Marine connoisseurs and commercial ships are switching from standard programming controllers (PC) to PLCs. There are several reasons for this electric swap, but our team has dwindled the list down to the top four.

1. Accuracy and Reliability

Programmable logic controllers (PLC) are accurate to a fault. Unlike standard PC equipment, the likelihood of PLCs failing is significantly less. When correctly installed, PLCs allows you to accurately monitor things such as your alarm, HVAC, and navigation systems. This prevents system malfunctions and makes for a smooth charter.

2. Performance

PLCs can perform a variety of tasks more complex than those of PC systems. It features thousands of steps and can recycle itself within milliseconds. This rapid response is thanks to fewer moving parts, as more advanced PLC systems have the ability to react to perform tasks simultaneously at record speed.

3. Minimized Maintenance Cost

The advancement of science and technology has allowed manufacturers and Marine electric engineers to develop a less complex PLC system. Most modern PLC controllers don’t have hard drives or other moving parts that would require constant maintenance. This allows you to better prepare for your charter and spend less time and money on replacing or updating hard drives.

4. Simplified Vessel Monitoring

Monitoring your vessel’s operation is imperative for all on-board. One misjudgment or malfunction can lead to an unexpected disaster. Modern PLC systems work simultaneously and at lightning speed—allowing you to see what is going on from all angles. PLC systems come with power supply and an advanced process for analog and digital inputs.

The PLC engineering system allows for an advanced network communication that will give you pertinent information such as electrical malfunctions, temperatures and pressures, and data interface. In addition, PLC systems operate with a multitude of 24-volt power sources, protecting your vessel from generator malfunction.

Let Fine Line Marine Electric Prepare You For Your Next Adventure

If you’re looking to make the swap to programmable logic controllers (PLC), we can help. The Marine engineering team at Fine Line specializes in PLC installation, updates, and repair. We only use top-notch equipment and ABYC and Lloyd’s Register-approved hardware, which is important for maximum performance.

For over 15 years, Fine Line Marine Electric has been an international staple in Marine electric services. Headquartered in beautiful South Florida, Fine Line Marine Electric prides itself on offering our clients quality craftsmanship. Our goal is to not only improve your Marine craft, but to help you have an unforgettable experience on the open waters.

For more information about our PLC installation or to schedule a consultation, call us today.