SIMATIC S7-400, ANALOGEINGABESM 431, 8 AE; AUFLOES. 16 BIT,WIDERSTAND/PT100/NI100POTENTIALGETRENNT, DIAGNOSEALARM, 20 MS WANDLUNGSZEITSIMATIC S7-400, ANALOG INPUTSM 431, 8AI; 16 BIT RESOLUTION,RESIST./PT100/NI100OPTIC. ISOLATED, DIAGNOSTIC,ALARM, 20 MS M