I55AP211D0A70100KS
i550 protec, NEMA 4X / IP66, 1.1 kW, 1.5 hp, 1/3ph 230V, EtherCAT, integrated safe torque off (STO), no extension box, without diagnostic module
I55AP211D0A701W0KS
i550 protec, NEMA 4X / IP66, 1.1 kW, 1.5 hp, 1/3ph 230V, EtherCAT, integrated safe torque off (STO), no extension box, WLAN module