SIMATIC S5, 456 DIGITAL OUTPUT MODULE, FLOATING, F. S5-115U PLC 16 OUTPUTS, 115/ 230V AC; 1A
SIMATIC S5 451 DIGITAL 0UTPUT MODULE FLOATING, FOR S5-90U/ -95U/ -100U ET 100U, ET 200U, 8 RELAY CONTACT OUTPUTS 30V DC, 230V AC