sligo camper. Arriving from Ireland you do NOT have to clear immigration as others do. As both Ireland and the UK have not signed up to the Schengen Convention there is no requirement to go to immigration processing. Ensure that you keep your boarding cards. As you exit the shuttle train go to your extreme left and you will see signs with a large blue triangle. This route is for arrrivals from Ireland. All you have to do is show the immigration official your boarding card indicating that you have flown in from Ireland and you will be ushered straight through to the baggage collection area from where you can exit to the landside area of the terminal. If you have already checked in on-line you can go directly to security screening for your onward connection.

If your on-time and lucky it may work out. Leaving such short time between your connections is being really optimistic.

Good Luck.

should be ok, providing no delays, i did a STN transfer in December

I did a FR berlin to stn flight and then connected to a FR Las Palmas flight, it took about 10 mins to get off flight and clear border control and then about 25 mins to clear security, as it was a slow line, then another 10 mins to gate.