JC-CU
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
EM-9042 Rev.1 P. 5 / 6
CONNECTION DIAGRAM
Connect the unit as in the diagram below.
In order to improve EMC performance, bond the FE terminal to ground.
Caution: FE terminal is NOT a protective conductor terminal.
■
JC−CU−3−11
SLD
NC
NC
NC
TR+
TR−
NC
NC
CU0A
COMMUNI-
CATION
1
2
4
3
6
5
8
7
SLD
NC
NC
NC
TR+
TR−
NC
NC
SLD
NC
NC
NC
TR+
TR−
NC
NC
SLD
NC
NC
NC
TR+
TR−
NC
NC
CU0B
COMMUNI-
CATION
CU1
CU2
1
2
4
3
6
5
8
7
1
2
3
1
2
3
1
2
4
3
5
6
8
7
FE
PWR −
PWR +
POWER (IN)
FE
PWR −
PWR +
POWER (OUT)
1
2
4
3
5
6
8
7
+
−
■
JC−CU−7−11
1
2
3
1
2
3
FE
PWR −
PWR +
POWER (IN)
FE
PWR −
PWR +
POWER (OUT)
+
−
SLD
NC
NC
NC
TR+
TR−
NC
NC
CU0A
COMMUNI-
CATION
1
2
4
3
6
5
8
7
SLD
NC
NC
NC
TR+
TR−
NC
NC
CU0B
COMMUNI-
CATION
1
2
4
3
6
5
8
7
SLD
NC
NC
NC
TR+
TR−
NC
NC
SLD
NC
NC
NC
TR+
TR−
NC
NC
CU1
CU6
1
2
4
3
5
6
8
7
1
2
4
3
5
6
8
7
■
JC−CU−3−12
SLD
NC
NC
NC
NC
TR−
TR+
NC
SLD
NC
NC
NC
NC
TR−
TR+
NC
CU0A
COMMUNI-
CATION
1
2
4
3
6
5
8
7
CU0B
COMMUNI-
CATION
1
2
4
3
6
5
8
7
CU1
CU2
1
2
3
1
2
3
1
2
4
3
5
6
8
7
FE
PWR −
PWR +
FE
PWR −
PWR +
1
2
4
3
5
6
8
7
+
SLD
NC
NC
NC
NC
TR−
TR+
NC
SLD
NC
NC
NC
NC
TR−
TR+
NC
■
JC−CU−7−12
CU1
CU6
1
2
3
1
2
3
FE
PWR−
PWR+
POWER (IN)
FE
PWR−
PWR+
POWER (OUT)
+
−
CU0A
COMMUNI-
CATION
1
2
4
3
6
5
8
7
CU0B
COMMUNI-
CATION
1
2
4
3
6
5
8
7
SLD
NC
NC
NC
NC
TR−
TR+
NC
SLD
NC
NC
NC
NC
TR−
TR+
NC
SLD
NC
NC
NC
NC
TR−
TR+
NC
SLD
NC
NC
NC
NC
TR−
TR+
NC
1
2
4
3
5
6
8
7
1
2
4
3
5
6
8
7
