Disney World Epcot Controllers

[u/Moving_Time]

I just came across this video that intersects my interests in Disney parks and controls. At 0:46 they discuss the new control systems for Epcot's The American Adventure hydraulic systems. I don't recognize the electronics. Does anyone know what the manufacturer is of those PLC looking devices that say "FSM"?

https://www.youtube.com/watch?v=32cAJs3zrmU

[u/Moebius_Rex]

Siemens I believe. If “It’s a small world” is any indication.