• Radio Equipment Co

Microcontroller Based Elevator Controllers

Radio Equipment Company offers a Microcontroller Based Elevator Controller. It is used for G + 7 & G + 15 buildings. It operates in three different modes - automatic, manual and inching. The system handles five different inputs, namely car push switch, up landing switch, down landing switch, floor proximity sensors and asserted signals. There are four sets of NPN outputs for car push indicators, up landing indicators, down landing indicators, floor indicators. For motor control there is one master start or stop relay and up or down relay. All inputs and outputs are optically isolated and connectors are at the rear side of the equipment for easy installation. All inputs and outputs have LED indications in the front of the equipment. Separate PCB?s are used for inputs and outputs, which makes fault finding and replacements easy. The company also offers microcontroller based lift controllers.