SIEMENS 6ES7231-4HD32-0XB0 SIMATIC S7-1200, Ingresso analogico, SM 1231 - USATO
SIMATIC S7-1200, Analog input, SM 1231, 4 AI, +/-10 V, +/-5 V, +/-2.5 V, or 0-20 mA/4-20 mA, 12 bit+sign (13 bit ADC). (The item you receive is the item you see in the pictures.). We are situated in Liberec, Czech Republic.