

This also brings the single point of failure down to one controller The Echelon communications network provides fast peer-to-peer communications between controllers where one controller can control other controllers on the same network. Because every controller has its own processing power, the system can continue to grow without losing performance. It’s flexible, dependable and easy to program. MASC is enabled with a smart (S)PLC that stores all configurations settings in the controllers.

Ladder logic programming comes pre-configured but can be modified to meet a variety of applications. It’s equipped with distributed intelligence as each controller has its own processor and makes its own decisions. It supports both intercom and paging controls with PLC ladder logic. All the relays are connected to one audio bus. The MLC-8IC is a fully Programmable Logic Controller (PLC) built specifically for controlling Audio.
