SIMATIC S7-300. DIGITAL OUTPUT SM 322. OPTICALLY ISOLATED. 8 DO. DC 48-125V. 1.5A. 1 X 20 PIN
SIMATIC S7-300. DIGITAL OUTPUT SM 322. OPTICALLY ISOLATED. 32DO. 24V DC. 0.5A. 1 X 40 PIN. SUM OF OUTPUT CURRENTS 4A/GROUP (16A/MODULE)
SIMATIC S7-300. DIGITAL OUTPUT SM 322. OPTICALLY ISOLATED 16DO. RELAY CONTACTS. 1 X 20 PIN
SIMATIC S7-300. DIGITAL OUTPUT SM 322. OPTICALLY ISOLATED. 32 DO. AC 120V/230V. 1A. DOUBLE WIDTH HOUSING. 2 X 20 PIN