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Omron NX-OD5256 User Manual

Omron NX-OD5256
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A - 1
A
NX-series Digital I/O Unit User’s Manual (W521)
This section describes the data sheets of the Digital I/O Units and their dimensions.
A-1 Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
A-1-1 Model List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
A-1-2 Digital Input Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-5
A-1-3 Digital Output Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-24
A-1-4 Digital Mixed I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-49
A-2 Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-59
A-2-1 Screwless Clamping Terminal Block Type . . . . . . . . . . . . . . . . . . . . . . . . . . . A-59
A-2-2 Connector Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-61
A-3 Connecting Connector-Terminal Block Conversion Units and I/O Relay Ter-
minals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-63
A-3-1 Patterns for Combining Connector-Terminal Block Conversion Units and I/O Relay
Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-63
A-3-2 Combinations of Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-65
A-3-3 Connector-Terminal Block Conversion Unit Connection Diagrams . . . . . . . . . A-68
A-3-4 Connection Diagrams for I/O Relay Terminals . . . . . . . . . . . . . . . . . . . . . . . . A-74
A-4 EMC Directive Measures for Relay Outputs . . . . . . . . . . . . . . . . . . . . . . . A-80
A-5 List of NX Objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-81
A-5-1 Format of Object Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-81
A-5-2 Digital Input Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-82
A-5-3 Digital Output Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-90
A-5-4 Digital Mixed I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-99
A-6 List of Screwless Clamping Terminal Block Models . . . . . . . . . . . . . . . A-104
A-6-1 Model Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-104
A-6-2 List of Terminal Block Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-104
A-7 Version Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-105
A-7-1 Relationship between Unit Versions of NX Units, Communications Coupler Units
and CPU Units, and Versions of Sysmac Studio . . . . . . . . . . . . . . . . . . . . . . A-105
Appendices

Table of Contents

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Omron NX-OD5256 Specifications

General IconGeneral
BrandOmron
ModelNX-OD5256
CategoryI/O Systems
LanguageEnglish

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