Hi all,
I have to decide for my continuously process plant the properly DCS system to renew the old one.
The most important things of my plant are:
So, I would appreciate a lot your experience to help me to choose the best DCS for my plant requirements.
Also I would appreciate a lot if someone have a comparison table or document from those systems.
Hope to receive you help.
Best regards,
I have to decide for my continuously process plant the properly DCS system to renew the old one.
The most important things of my plant are:
- It can never stop, so I will need a redundant CPU system and a PLC that allow me to introduce online modifications that can be loaded to the controller without stop te system.
- About 90 DI, 70 AI, 50 DO and 30 AO and several frequency converters, motor controls and PID loops.
- Also would appreciate some software modules for oven control if available.
- A field bus needed that give me detailed information from filed devices such FF, Profibus-PA, HART...
- Our preferences are Siemens PCS7, Delta-V or Rockwell.
So, I would appreciate a lot your experience to help me to choose the best DCS for my plant requirements.
Also I would appreciate a lot if someone have a comparison table or document from those systems.
Hope to receive you help.
Best regards,
