I55AP137A2A701K03S
i550 protec, NEMA 4X / IP66, 0.37 kW, 0.50 hp, 1ph 120V, Modbus RTU, integrated safe torque off (STO), extension box and switch, LCD keypad module
I55AP137A2A701W03S
i550 protec, NEMA 4X / IP66, 0.37 kW, 0.50 hp, 1ph 120V, Modbus RTU, integrated safe torque off (STO), extension box and switch, WLAN module