Siemens Simatic S7-1200 Analog Input modules - PLC-City - PLC-City
Siemens SIMATIC S7-1200 Analog Input SM 1231
Siemens 6ES7 231-4HF32-0XB0 SIMATIC S7-1200, Analog Input, SM 1231, 8 AI, 10V, 5V, -2.5V, OR 0-20MA/4-20 MA, 12 BIT + Sign OR (13 BIT ADC): Amazon.com: Industrial & Scientific
1PCS NEW SIEMENS analog input module SM1231 AI4 × 13BIT 6ES7231-4HD32-0XB0 | eBay