User`s manual

9-13
(2) JW-212SA
*1 When load current exceeds 0.3 A, install a diode as surge absorber at load side.
*2 The JW-212SA displays fuse blow (FUSE) using an LED. However, this is only indication and the
JW300 control module cannot detect this fuse blow. In addition, the users cannot replace the installed
fuses. Ask our sales agent for replacement of the fuses.
COM
Fuse
7
0
Photo-
coupler
Output indicator
Power
Internal-circuit
Load
+
—
L
L
COM
7
0
Power
Load
+
—
L
L
（Ａ）
（Ｂ）
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JW-212SA
0
1
2
4
5
6
7
0
1
2
4
5
6
7
A
B
COM.B(–)
COM.A(–)
A
B
01234567
01234567FUSE
*2