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Appendices
A - 2
NX-series Position Interface Units User’s Manual (W524)
A-1 Datasheets
This section provides the specifications of the Units.
A-1-1
Models
Incremental Encoder Input Units
Model
Number
of chan-
nels
*1
*1. This is the number of encoder input channels.
External
inputs
Maximum
response
frequency
I/O refreshing
method
Number of
I/O entry
mappings
Remarks
Page
NX-EC0112
1 (NPN)
3 (NPN)
500 kHz
• Free-Run
refreshing
• Synchronous
I/O refreshing
• Task period pri-
oritized refresh-
ing
Inputs: 1,
Outputs: 1
24-V volt-
age input
NX-EC0122
1 (PNP)
3 (PNP)
NX-EC0132
1
3 (NPN)
4 MHz
Line
receiver
input
NX-EC0142
3 (PNP)
NX-EC0212
2 (NPN)
None
500 kHz
Inputs: 2,
Outputs: 2
24-V volt-
age input
NX-EC0222
2 (PNP)
SSI Input Units
Model
Number
of chan-
nels
*1
*1. This is the number of SSI communications input channels.
External
inputs
Maxi-
mum
baud rate
I/O refreshing method
Number of
I/O entry
mappings
Page
NX-ECS112
1
None
2 MHz
• Free-Run refreshing
• Synchronous I/O refreshing
• Task period prioritized
refreshing
Inputs: 1,
Outputs: 0
NX-ECS212
2
Inputs: 2,
Outputs: 0
Pulse Output Units
Model
Number
of chan-
nels
*1
*1. This is the number of pulse output channels.
Exter-
nal
inputs
Exter-
nal out-
puts
Maximum
pulse out-
put speed
I/O refresh-
ing method
Number of
I/O entry
mappings
Remarks
Page
NX-PG0112 1 (NPN)
2 (NPN) 1 (NPN)
500 kpps
• Synchro-
nous I/O
refreshing
• Task
period pri-
oritized
refreshing
Inputs: 1,
Outputs: 1
Open col-
lector out-
put
NX-PG0122 1 (PNP)
2 (PNP) 1 (PNP)
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...