Which option allows an EtherNet/IP I/O device to be safely installed where it is subject to water immersion?
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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.