Configuring the relay of protections (P142,P743,P120)

Hello everyone,
I hope you’re doing well, now I’m working about the relay of protections as(P142,P743,P122), and I found they only present in the PSL schéma, so I want to know if there’s a way to configurate them in PLCNEXT.
Best regards.

Hi Wiam,

I’m not familiar with those safety relays. Can you provide part numbers and the documentation you found?

1 Like

image
I want to configuring these equipements as you see the relay of protections, but I didn’t get how I’ll do it.

1 Like

my experience with these relays was with logix, but it was via ethernet communication, using a prosoft 61850 gateway to the relays. You have to check if it has another type of communication, or if you can do it through direct wired outputs to plcnext. Cheers

1 Like