SIMATIC S7-300. DIGITAL OUTPUT SM 322. OPTICALLY ISOLATED. 8 DO (RELAY). 1 X 40 PIN. 24V DC. 120 - 230V AC. 5A WITH INTEGR. SNUBBER F. IND. LOADS
SIMATIC S7-300. DIGITAL OUTPUT SM 322. OPTICALLY ISOLATED. 8 DO (RELAY). 1 X 20 PIN. 24V DC. 2A OR 230V AC. 2A
SIMATIC S7. DIGITAOUTPUTL SM 322. OPTICALLY ISOLATED. 4 DO. 15V / 20MA. 1 X 20 PIN. FOR SIGNALS FROM HAZARDOUSAREAS CAPABLE OF DIAGNOST..PTB-TESTED
SIMATIC S7-300. DIGITAL OUTPUT SM 322. OPTICALLY ISOLATED. 8 DO. DC 48-125V. 1.5A. 1 X 20 PIN