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Omron NX-EC0142 User Manual

Omron NX-EC0142
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4 - 1
4
NX-series Position Interface Units User’s Manual (W524)
This section describes how to install and wire Position Interface Units.
4-1 Installing Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4-1-1 Installing Position Interface Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
4-1-2 Attaching Markers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
4-1-3 Removing Position Interface Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6
4-1-4 Installation Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
4-2 Connecting the Power Supply and Ground Wires . . . . . . . . . . . . . . . . . . . 4-8
4-2-1 Power Supply Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
4-2-2 Power Supply Methods and Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
4-2-3 Calculating the Total Current Consumption from I/O Power Supply . . . . . . . . 4-10
4-2-4 NX-series Power Supply-related Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
4-2-5 Wiring with Shielded Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14
4-3 Wiring the Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19
4-3-1 Wiring to the Screwless Clamping Terminal Blocks . . . . . . . . . . . . . . . . . . . . 4-19
4-3-2 Preventing Incorrect Attachment of Terminal Blocks . . . . . . . . . . . . . . . . . . . 4-27
4-4 Wiring Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
4-5 Checking Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33
4-6 Wiring Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35
Installation and Wiring

Table of Contents

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Omron NX-EC0142 Specifications

General IconGeneral
BrandOmron
ModelNX-EC0142
CategoryController
LanguageEnglish

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