PLC: Programmable Logic Controllers

Designed for continuous operations, the PLC or programmable logic controller, is the “decision maker” of the system in a correctional facility. 

The Touch Screen and Graphic Panels communicate with the PLC to display status and request action. The PLC reads the status of physical inputs (such as door position switches) and then performs logical decisions to manipulate the condition of outputs (such as door open relays) and can communicate with external systems using serial and Ethernet communication. 

SWC has been working in the detention business for more than 45 years. Let our knowledgeable team work with you to install the PLC that's a perfect fit for your prison or detention control system.