I need a Programmable Logic Controller for my FYP. I've no such exposure to PLC just have studied that subject. I want a PLC that is easy to programme and interface, doesn't require extra modules or any other stuff and useful for study purposes.
Right now I have 2 analog inputs (for temp. and humidity)
8 to 10 digital inputs (water level sensors, CO2, NH3, light sensors etc.)
Almost 10 digital outputs including 2 to 3 motors, few fans and might be some electronic shutters or valves.
It's a prototype and has to be built on a small scale, it's structure is almost 5 feet in length. I've searched some PLCs like Siemens S7-300 CPU 313C and 314 types.
http://www.automation.siemens.com/m...us/pages/default.aspx#SIMATIC S7-300 CPU 313C
Some people told me Siemens PLCs are better for study purposes and don't create much hurdles. Also they're greatly used in industries and how's Simatic STEP 7 programming language? Whereas Fatek, Delta etc. PLCs don't provide good exposure and may get me stuck somewhere. Since I've no such practical experience of PLC need your help what PLC should I choose and some suggestions.
Thank you!
Right now I have 2 analog inputs (for temp. and humidity)
8 to 10 digital inputs (water level sensors, CO2, NH3, light sensors etc.)
Almost 10 digital outputs including 2 to 3 motors, few fans and might be some electronic shutters or valves.
It's a prototype and has to be built on a small scale, it's structure is almost 5 feet in length. I've searched some PLCs like Siemens S7-300 CPU 313C and 314 types.
http://www.automation.siemens.com/m...us/pages/default.aspx#SIMATIC S7-300 CPU 313C
Some people told me Siemens PLCs are better for study purposes and don't create much hurdles. Also they're greatly used in industries and how's Simatic STEP 7 programming language? Whereas Fatek, Delta etc. PLCs don't provide good exposure and may get me stuck somewhere. Since I've no such practical experience of PLC need your help what PLC should I choose and some suggestions.
Thank you!