Controls system - what to choose

[maramurall]

Hello everybody,

I want to make controll system. I have a problem with a choice and costs. Allen bradley distributor sent me £10k proposition(I've bee expected 15% of that money:D)

This is my specs:

-10 Analog inputs [0-10V]
-7 Digital inputs [24V]
-1 Analog input [4-20mA]
-19 PT100 inputs
-5 Analog outputs  [0-10V]
-9 Digital outputs  [24V]

Maybe you have an advices for a components?

[panic mode]

https://www.automationdirect.com/productivity/index

 

[maramurall]

Never hear about that productivity devices, are those good?

[gclshortt]

The productivity series of PLC's are good. They have an established base and are reliable. Tech support is also well done.
Software is a free download.
https://support.automationdirect.com/products/p3000.html

This software will program the entire series of productivity. P1000, P2000, P3000
http://accautomation.ca/series/productivity-1000-plc/

Regards,
Garry

[Crossbow]

Analog and temperature inputs and analog outputs are the reason your price is so high.  Those are not cheap, on any PLC.  You're talking about 30 analog inputs (including the temperature ones) and 5 outputs.  That's a lot for most small PLCs.

[eulno]

For the last few years now, we use Omron NX remote IO. With these price per Analog Input/Output drop a lot compare to PLC Rack card. You can use Omron PLC or you can use your PLC brand with Ethernet/IP communication.