Matt Crowell scored an 80th minute leveller for Wrexham and that took the game to penalties. A new feature of the cup this season is that there are no periods of extra time.
Earlier in the game Chrios Dagnall had scored for Rochdale.
Wrexham missed a penalty when Chris Llewelyn saw his effort saved. That was the only one that was not coverted with Rochdale returning a 100% record from their kicks and they move into round 2.
There is a comprehensive match report here on the official site.