4
1
2
3
5
6
Chapter 4 EMC COUNTERMEASURE
4-9
4.1.2.2 Countermeasure components
(1) Surge absorber
The RCX221/RCX222 can be used without an external surge absorber. However, to
further enhance surge resistance, install a surge absorber on the AC power line.
A recommended surge absorber is shown below.
●
Recommended surge absorber
Manufacturer : SOSHIN ELECTRIC CO., LTD.
Type No.
: LT-C12G801WS
Status indicator
F
4.3
+0.3
-0.1
25
p
1.0
4
33.5
p
1.0
19
p
1.0
Wire (line)
(Black)
Wire (earth)
(Green/Yellow)
38
p
1.0
22.5
p
1.0
250
+25
-0
28
p
1.0
4
p
0.5
Green : Normal
Red :
Abnormal
Dimensional outline
unit: mm
4.1 EMC countermeasure examples
Содержание CEmarking RCX221
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