SIMATIC S7-200 SMART, Digital I/O SM DR16, 8DI/8DO, 8 DI 24 V DC, Sink/Source, 8 DO, relay 2 ASiemens 6ES7288-2DR16-0AA0SKU: EB10907$620.00PriceExcluding Sales Tax | Free ShippingQuantity*Add to CartBuy NowConditionNewShippingFree - Usually ship in 24-48 hoursWarranty6 MonthsMPN6ES7288-2DR16-0AA0