• PRAKHAR A JAIN
• Prof MPS Chawla
• Dr Arun Parakh

The main idea behind this project is to control and monitor the AAC block plant via a PLC based technology for industry process. AAC stand for Autoclaved Aerated Concrete. It is light weighted block having eco friendly material which possess a great acoustic and fire resistive properties. It is now gaining significance in the construction field by omitting the conventional process. AAC block consist of base ingredients like fly ash, water, cements, Aluminium powder and other items (silica). The paper deals with a manufacturing stages of AAC blocks and Siemens PLC S7-300 which comprise of processor CPU 315-2PN/DP, adaption circuit, power circuit and RS 232 interface and sensors like proximity sensors, position sensors , limiting switches, water level indicators for the manufacturing of AAC blocks.

PLC- S7 300, AAC Block manufacturing pro-cess, Ladder Logic Diagram, OPC, Fly Ash, Aluminum Powder.

"A Statistical Analysis of Automatic AAC Block Manufacturing Plant Using Siemens PLC S7-300", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 1, page no.693-699, January-2019, Available :http://www.jetir.org/papers/JETIR1901A85.pdf

"A Statistical Analysis of Automatic AAC Block Manufacturing Plant Using Siemens PLC S7-300", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 1, page no. pp693-699, January-2019, Available at : http://www.jetir.org/papers/JETIR1901A85.pdf