APPX
Appendix 15 EMC and Low Voltage Directives
237
A
Noise filter (power supply line filter)
Noise filter is effective for reducing conducted noise in the 10MHz or less frequency. (Use of a noise filter can suppress noise.)
The installation precautions are described below.
• Do not bundle the cables on the input side and output side of the noise filter. If bundled, the output side noise will be
induced into the filtered cable on the input side.
• Ground the ground terminal of the noise filter to the ground point of the control panel with the shortest ground wire possible
(approximately 10cm).
Measures to comply with the Low Voltage Directive
The CC-Link IE Field Network board is out of the requirement for conformance to the Low Voltage Directive, since it does not
use the power supply in the range of 50 to 1000 VAC and 75 to 1500 VDC.
Input side
(power supply side)
Input side
(power supply side)
Output side
(device side)
Output side
(device side)
Filter
Filter
Induction
Noise will be induced when the input
and output cables are bundled.
Separately install the input and
output cables.
Summary of Contents for MELSEC Q80BD-J71GF11-T2
Page 2: ......
Page 6: ...4 Disposal Precautions CAUTION When disposing of this product treat it as industrial waste ...
Page 118: ...116 12 MONITORING MEMO ...
Page 140: ...138 14 MELSEC DATA LINK LIBRARY MEMO ...
Page 142: ...140 15 PROGRAMMING 15 1 Precautions on Programming MEMO ...
Page 243: ...241 I U Utility 83 ...
Page 247: ......