SIMATIC S7-300, Digital module SM 323, isolated, 16 DI and 16 DO, 24 V DC, 0.5 A, Total current 4A, 1x 40-polSiemens Simatic 6ES7323-1BL00-0AA0 S7-300 DI SM323 6ES7 323-1BL00-0AA0 NEW OVPSKU: 4025515061120€249.00PriceQuantityOut of StockNotify When Available