Description: Siemens Simatic S7-1200, Analog Input, SM 1231, 8 AI, +/-10 V, +/-5 V, +/-2.5 V, or 0-20 mA/4-20 mA, 12 bit+sign or (13 bit ADC)

Model: 6ES7231-4HF32-0XB0

Warranty: 12 Months

Condition: Refurbished

Delivery: Worldwide delivery by DHL.

Payments accepted: Credit / Debit card, PayPal and Bank transfer.