6FC5203-0AF28-4BH0 - SINUMERIK FM-NC/810D/DE/840D/DE PUSHBUTTON PANEL PP012H-S31 (A5E00000000) BASED ON 6FC5203-0AF25-1AA0 2-CHANNEL ENABLING APPLICABLE FOR HT6 NOT COMPATIBLE FOR PHG (siemens) - Quad Industry GmbH