1. Auto Control through a small PLC (Siemens make only - S7-100/200) is required to be provided for Controlling the Air Cond Units (3nos), 2 Cooling Towers, 2 Pumps and Motorized Fir Dampers, and for Control of Makeup Water Line based on the Level Indications.
2. PLC communication will be of Profibus type only.
3. Your PLC should be made to communicate with our PLC system (Siemens Make S7 Type only).
4. PLC to PLC communication Cable (approx. 50 Mtr) will be in your Scope.
5. We require you to arrange for developing the SCADA Page for the system in our Existing system.
For any clarification, please feel free to contact undersigned.
1. Cooling Tower inlet to have a Butterfly Valve for Isolation and also SOV for Auto Operations based on the Working of the Pump.
2. We require the Pressure and Flow Switches for both the Pumps lines for Auto Operations.
3. Automation required for Both the Pumps for Any one operating at All times.
4. Automation required for AC Water Cooling Operations as well based on the AC Operations.
5. Temperature and other sensors as required are to be properly provided and Automation required.
16 freelancer đang chào giá trung bình ₹26823 cho công việc này
hello i m automation engineer i m expert and i have finished many projects water treatment,iron steal plant,machine automation etc.. i can do let [login to view URL]
Dear client, This is team of experienced Automation engineers, specifically working in PLC-SCADA. We have already developed a program and HMI for AHU at other plants. Kindly contact for further discussion. Thanks!!!
I'm having more than 10 years of experience in Industrial Automation. I have developed and commission more than 150 PLC , HMI and SCADA projects. Kindly contact for further details. Thank you!!!