Home
Omron
I/O Systems
NX-OD5256
Omron NX-OD5256 User Manual
5
of 1
of 1 rating
342 pages
Give review
Manual
Specs
To Next Page
To Next Page
To Previous Page
To Previous Page
Loading...
A - 21
Appendices
NX-series Digital I/O Unit User
’
s Manual (W521)
A-1 Data Sheet
A
A-1-2 Digital Input Units
T
erminal connec
tion
diagram
Disconnec-
tion/Short-circuit
detection
Not supported.
Pr
otective function
Not supported.
1
5
9
3
7
11
15
17
19
13
NC
IN31
IN29
COM1
IN30
IN28
IN26
IN25
IN24
IN27
2
6
10
4
8
12
16
18
20
14
21
25
29
23
27
31
35
37
39
33
22
26
30
24
28
32
36
38
40
34
24 VDC
24 VDC
NC
IN23
IN21
COM1
IN22
IN20
IN18
IN17
IN16
IN19
NC
IN15
IN13
COM0
IN14
IN12
IN10
IN09
IN08
IN11
NC
IN07
IN05
COM0
IN06
IN04
IN02
IN01
IN00
IN03
Connector
pin
Signal
name
Signal
name
• The polarity of the input power supply can be connected in either direction.
• Be sure to wire both pins 23 and 24 (COM0), and set the same polarity for both pins.
• Be sure to wire both pins 3 and 4 (COM1), and set the same polarity for both pins.
250
252
Table of Contents
Introduction
3
Intended Audience
3
Applicable Products
3
Table of Contents
4
Relevant Manuals
8
Manual Structure
9
Page Structure and Icons
9
Special Information
10
Precaution on Terminology
10
Terms and Conditions Agreement
11
Warranty, Limitations of Liability
11
Application Considerations
12
Disclaimers
12
Safety Precautions
13
Definition of Precautionary Information
13
Symbols
13
Warnings
14
Cautions
15
Precautions for Safe Use
17
Precautions for Correct Use
21
Regulations and Standards
22
Conformance to EC Directives
22
Conformance to UL and CSA Standards
23
Conformance to Shipbuilding Standards
23
Conformance to KC Standards
23
Software Licenses and Copyrights
23
Unit Versions
24
Unit Versions and Sysmac Studio Versions
26
Related Manuals
27
Terminology
30
Revision History
32
Sections in this Manual
33
Features and System Configuration
35
Features and Types of Digital I/O Units
36
Digital I/O Unit Features
36
Digital I/O Unit Types
37
System Configuration of Slave Terminals
38
Overview
38
System Configuration
38
Model List
40
Model Notation
40
Digital Input Units
41
Digital Output Units
41
Digital Input Units
43
Digital Output Units
45
Digital Mixed I/O Units
47
List of Functions
48
Digital Input Units
48
Digital Output Units
49
Digital Mixed I/O Units
50
Support Software
51
Specifications
53
Section 2 Specifications
54
General Specifications
54
Individual Specifications
55
Part Names and Functions
57
Part Names
58
Screwless Clamping Terminal Block Type
58
Connector Types
62
Indicators
65
TS Indicator
67
IN/OUT Indicator
68
Installation and Wiring
69
Section 4 Installation and Wiring
70
Installing NX Units
70
Attaching Markers
72
Removing NX Units
73
Installation Orientation
75
Wiring the Power Supply to the Slave Terminal
76
Power Supply Types
76
Supplying each Power Supply and Wiring
77
Calculating the Total Current Consumption from I/O Power Supply
79
Power Supply-Related Units for the NX-Series
80
Wiring the Terminals
83
Wiring to the Screwless Clamping Terminal Block
83
Wiring to Connectors
100
Checking the Wiring
102
Wiring Examples
103
Wiring the Input Units
103
Precautions When Wiring to the Output Units
115
I/O Refreshing
117
Section 5 I/O Refreshing
118
I/O Refreshing for Slave Terminals
118
I/O Refreshing from CPU Unit to Slave Terminal
118
I/O Refreshing Methods
119
Types of I/O Refreshing Methods
119
Setting the I/O Refreshing Methods
120
Selecting NX Units
120
Free-Run Refreshing
121
Synchronous Input Refreshing
125
Synchronous Output Refreshing
129
Time Stamp Refreshing
134
Input Refreshing with Input Changed Time
135
Output Refreshing with Specified Time Stamp
140
Change
141
An Example of Turning on Outputs at Specific Times after the Sensor Inputs Change
145
Types of Digital Input Units
154
Specifications of I/O Data
156
List of Settings
159
Function
165
List of Digital Input Unit Functions
165
Input Filter
166
Digital Output Units
173
Types of Digital Output Units
174
Specifications of I/O Data
176
Allocable I/O Data
176
List of Settings
180
Function
183
List of Digital Output Unit Functions
183
Load Rejection Output Setting
184
Load Short-Circuit Protection
190
Push-Pull Output
192
Precautions When Using the Relay Output Units
193
Digital Mixed I/O Units
197
Types of Digital Mixed I/O Units
198
Specifications of I/O Data
199
Allocable I/O Data
199
List of Settings
201
Input Settings
201
Output Settings
202
Function
203
Output Functions
203
Input Functions
203
Troubleshooting
205
How to Check for Errors
206
Checking for Errors with the Indicators
207
Checking for Errors and Troubleshooting on the Sysmac Studio
209
Checking for Errors from the Sysmac Studio
209
Event Codes and Corrections for Errors
211
Meaning of Error
213
Resetting Errors
220
Troubles Specific to each Type of NX Units
221
Digital Inputs
221
Digital Outputs
222
Troubleshooting Flowchart
223
Cleaning and Inspection
225
Section 10 Inspection and Maintenance
226
Cleaning and Inspection
226
Cleaning
226
Periodic Inspection
226
Maintenance Procedures
229
Appendices
231
A-1 Data Sheet
232
Model List
232
A-1-1 Model List
232
Digital Input Units
235
A-1-3 Digital Output Units
254
A-1-4 Digital Mixed I/O Units
279
A-2 Dimensions
289
A-2-1 Screwless Clamping Terminal Block Type
289
Screwless Clamping Terminal Block Type
289
A-2-2 Connector Types
291
Connecting Connector-Terminal Block Conversion Units and I/O Relay Terminals
293
A-3-1 Patterns for Combining Connector-Terminal Block Conversion Units and I/O Relay Terminals
293
Connecting Connector-Terminal Block Conversion Units and I/O Relay Ter
293
Minals
293
Patterns for Combining Connector-Terminal Block Conversion Units and I/O Relay Terminals
293
A-3-2 Combinations of Connections
295
A-3-3 Connector-Terminal Block Conversion Unit Connection Diagrams
298
A-3-4 Connection Diagrams for I/O Relay Terminals
304
EMC Directive Measures for Relay Outputs
310
A-5 List of NX Objects
311
A-5-1 Format of Object Descriptions
311
Format of Object Descriptions
311
A-5-2 Digital Input Units
312
A-5-3 Digital Output Units
320
A-5-4 Digital Mixed I/O Units
329
List of Screwless Clamping Terminal Block Models
334
Model Notation
334
A-6-2 List of Terminal Block Models
334
A-6-1 Model Notation
334
A-7 Version Information
335
A-7-1 Relationship between Unit Versions of NX Units, Communications Coupler Units and CPU Units, and Versions of Sysmac Studio
335
Relationship between Unit Versions of NX Units, Communications Coupler Units and CPU Units, and Versions of Sysmac Studio
335
5
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Omron NX-OD5256 and is the answer not in the manual?
Ask a question
Omron NX-OD5256 Specifications
General
Brand
Omron
Model
NX-OD5256
Category
I/O Systems
Language
English
Related product manuals
Omron NX-ID5442
342 pages
Omron NX-ID3343
342 pages
Omron NX-AD series
290 pages
Omron GX Series
2 pages
Omron CJ1M-CPU21
267 pages
Omron CJ1W-MAD42
427 pages
Omron CS1W-AD041-V1
427 pages
Omron CJ1W-AD081-V1
427 pages
Omron CJ1W-AD041-V1
28 pages
Omron W4S1-0 Series
17 pages
Omron SYSMAC C200H-AD003
145 pages
Omron SmartSlice GRT1 Series
366 pages
To Next PageTo Next PageTo Previous PageTo Previous Page
Loading...
Need help?
General
