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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
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Siemens 6ES72315QF320XB0 | 6ES7231-5QF32-0XB0, SIMATIC S7-1200 SM 1231, AI 8x16 bit TC | REXEL Germany
6ES7231-4HA30-0XB0 - I-O Units (Siemens) - Heitek Automation - Inspiring the best automation solutions
SM 1231 analog input module specifications - SIMATIC S7 S7-1200 Programmable control… - ID: 91696622 - Industry Support Siemens
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