$0.00

SIMATIC S7-1200, ENTRADA ANALÓGICA, SM 1231, 8 AI, +/-10 V, +/-5 V, +/-2,5 V O 0-20 MA/4-20 MA, 12 BITS+SIGNO O (13 BIT ADC)
[6ES7231-4HF32-0XB0]