SIMATIC S7-400 SM 431, AI U/I/TC/RTD 16×16 bit
SIMATIC S7-400, ENTRADA ANALOG.
SIMATIC S7-400, MOD. E ANALOG. SM 431, CON AISL. GALVANICO 16 EA; RESOLUCION 16 BITS, U/I/RESISTENCIA/TERMOP./PT100, ALARMA, DIAGNOSTIC.
SIMATIC S7-400, ENTRADA ANALOG.
SIMATIC S7-400, MOD. E ANALOG. SM 431, CON AISL. GALVANICO 16 EA; RESOLUCION 16 BITS, U/I/RESISTENCIA/TERMOP./PT100, ALARMA, DIAGNOSTIC.