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4 - 15
4 Installation and Wiring
NX-series Position Interface Units User’s Manual (W524)
4-2
Con
n
ect
ing
the
P
o
wer
Su
pp
ly and
Gr
o
u
n
d
Wires
4
4-
2-5 Wiring with Shielded
Cables
NX-EC0132 or NX-EC0142
The following wiring example shows an NX-EC0132 or NX-EC0142 Incremental Encoder Input Unit
wired to a rotary encoder with a shielded cable. The shield is connected to the Shield Connection
Unit (NX-TBX01).
NX-EC0212 or NX-EC0222
The following wiring example shows an NX-EC0212 or NX-EC0222 Incremental Encoder Input Unit
wired to a rotary encoder with a shielded cable. The shield is connected to the Shield Connection
Unit (NX-TBX01).
Shield
Connection Unit
Incremental Encoder
Input Unit
Shield
Rotary encoder
Shield
Shield
Shield
Sensor
Sensor
Sensor
Ground to
100
Ω
or
less.
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
I0
IOV
IOG
I2
IOV
IOG
IOG
IOV
NC
IOG
IOV
I1
NC
NC
0V
5V
B-
B+
A+
A-
Z+
Z-
NC
NC
Shield
Connection Unit
Incremental
Encoder Input Unit
Shield
Rotary encoder
Shield
Rotary encoder
Ground to
100
Ω
or less.
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
SHLD
Z1
A1
B1
NC
IOV
IOG
B2
NC
IOV
IOG
A2
Z2
Summary of Contents for NX-EC0112
Page 13: ...11 Manual Structure NX series Position Interface Units User s Manual W524...
Page 34: ...Revision History 32 NX series Position Interface Units User s Manual W524...
Page 36: ...Sections in this Manual 34 NX series Position Interface Units User s Manual W524...
Page 78: ...3 Part Names and Functions 3 8 NX series Position Interface Units User s Manual W524...
Page 108: ...4 Installation and Wiring 4 30 NX series Position Interface Units User s Manual W524 Unit...
Page 114: ...4 Installation and Wiring 4 36 NX series Position Interface Units User s Manual W524...
Page 126: ...5 I O Refreshing Methods 5 12 NX series Position Interface Units User s Manual W524...
Page 340: ...8 Pulse Output Units 8 76 NX series Position Interface Units User s Manual W524...
Page 462: ...Appendices A 74 NX series Position Interface Units User s Manual W524...
Page 463: ...I 1 I NX series Position Interface Units User s Manual W524 Index...
Page 466: ...I 4 NX series Position Interface Units User s Manual W524 Index...