Which option allows an EtherNet/IP I/O device to be safely installed where it is subject to water immersion?
A.
The device is rated IP20 and the power wiring is installed securely to the terminal block.
B.
The device is rated IP67 and a power cordset is used.
C.
The device is rated IP67 and immersed to 10 m.
D.
The device is rated IP20 and immersed to 10 m.