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Electro Cam Corporation: PLCs vs. PLSs

A new eight-page white paper from Electro Cam (Roscoe, IL) describes how PLCs and programmable limit switches (PLSs) differ. Describes how PLCs are designed for low-speed processes such as receiving input signals from sensors and limit switches and sending output signals to actuators, solenoid valves, motors and pneumatic cylinders.

Explains how PLSs are designed for accurate control of repetitive, high-speed machine functions, such as turning devices on and off based on the exact position of a rotating shaft.

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Get a jump on your 2026 packaging & processing goals at PACK EXPO East.
Researched List: Engineering Services Firms
Looking for engineering services? Our curated list features 100+ companies specializing in civil, process, structural, and electrical engineering. Many also offer construction, design, and architecture services. Download to access company names, markets served, key services, contact information, and more!
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Researched List: Engineering Services Firms