SNTP with ENBT

Hello, I am trying to connect to SNTP server to sync the time and date from a 1756-L71 controller with a ENBT/A Rev: 5. The only option i can find in the Rockwell Automation website was and Add-on using sockets, and doesn't work with the ENBT, can someone tell me if there is a way to sync with the SNTP server with the ENBT card. Thanks

Someone smarter than me will detail it but you need open sockets and the ENBT doesn't support that.

Unfortunately, there isn't a way around that using solely the 1756-ENBT. To implement SNTP directly on Logix hardware, you need a controller or Ethernet modules that supports raw sockets, and that begins with the -EWEB and -EN2T, excluding the 1756-ENET and -ENBT.

The conventional way to keep a Logix system synchronized to wall-clock precision was the classic Clock Update Tool, which has been deprecated but is still available. That wrote the clock objects in the controller based on the system clock of a Windows workstation or server on the network.

There are other methods like SyncLink and IEEE 1588 precision time masters and the 1756 TIME GPS module, but all of those are a little more exotic.