66
6.4.3
Grounding
Observe the following:
• Provide independent grounding when possible. Ground the FG and LG terminals to the protective ground
conductor. (Grounding resistance: 100
or less)
• If independent grounding is not possible, employ shared grounding, making all of the ground wires to the
same length.
• Use the thickest possible ground wires (up to 2mm
2
). Also, bring the grounding point close to the Ethernet
adapter module as much as possible so that the ground wire can be shortened.
(3) Common grounding Not allowed
Grounding
Ethernet
adapter module
Ethernet
adapter module
Ethernet
adapter module
Another
device
Another
device
Another
device
Grounding
(1) Independent grounding Best
(2) Shared grounding Good
Содержание NZ2GF-ETB
Страница 1: ...CC Link IE Field Network Ethernet Adapter Module User s Manual NZ2GF ETB ...
Страница 2: ......
Страница 49: ...47 CHAPTER 4 PROCEDURE BEFORE THE OPERATION 4 4 1 Start Up Procedure Memo ...
Страница 82: ...80 10 The following dialog box is displayed 11 Set the switch on the Ethernet adapter module to RUN Click ...
Страница 198: ...196 a Detail Setting ...
Страница 246: ...244 Memo ...
Страница 253: ......