Hello all,
I'm quite new to PLCs domain, and I wonder if opportunities of data exchanges between PLCs would suit my needs.
We work on a future architecture where we should have 3 PLCs, one safe and two standard (probably redundant). I was wondering:
- what types of data I could share between them?
- what amount?
- Is there any limitation if those PLCs are not of the same manufacturer?
- Finally, what is the transfer time between PLCs : can it be compatible with control loops?
Many thanks in advance,
Laurent.
I'm quite new to PLCs domain, and I wonder if opportunities of data exchanges between PLCs would suit my needs.
We work on a future architecture where we should have 3 PLCs, one safe and two standard (probably redundant). I was wondering:
- what types of data I could share between them?
- what amount?
- Is there any limitation if those PLCs are not of the same manufacturer?
- Finally, what is the transfer time between PLCs : can it be compatible with control loops?
Many thanks in advance,
Laurent.