Omron H5CN User Manual

1
CONTENTS
Selection Guide 2..................................
Glossary 8........................................
Technical Information 10.............................
Standards 11.......................................
Enclosure Ratings 15................................
Timers
H3CR-A 16................................................
H3CR-F/G/H 36............................................
H3DR-A/P/M 65............................................
H3DR-F/G/H 89............................................
H3CA 109.................................................
New H3Y 123..............................................
H3M 132..................................................
H3FA 137.................................................
H3T 145..................................................
H5CL 151.................................................
H5BR 159.................................................
H5CR 174.................................................
H5AN 189.................................................
H5CN 201.................................................
H2C 211..................................................
H2A 219..................................................
STP 224...................................................
H5F 231..................................................
H5S 241..................................................
H5L 252..................................................
H2F 265..................................................
H2E 270..................................................
H5RA 273.................................................
H3BA 280.................................................
H3BH 295.................................................
H3BG 301.................................................
H3BF 308.................................................
Y92A-
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N Cover 313......................................
H3G (see note) 316..........................................
H3CT (see note) 321.........................................
Note: These products may not be available in certain areas.

Omron H5CN Specifications

General

Brand	Omron
Model	H5CN
Category	Timer
Language	English

Summary

Selection Guide

Glossary

Technical Information

Symbols Used in Internal Connection Diagram of Timers

Explains symbols used in internal connection diagrams for various timer types.

Standards

National Standards

Lists and describes national standardization marks and certifying bodies.

IEC (International Electrotechnical Commission)

Describes the IEC as an international standardization commission for electrical products.

UL Standards (Underwriters Laboratories INC.)

Explains UL approval classifications: Listing Mark and Recognition Mark.

CSA Standards (Canadian Standards Association)

Details CSA approval, its ties to government agencies, and certification marks.

Enclosure Ratings

Protection Against Solid Foreign Objects

Defines and classifies enclosure protection grades against solid foreign objects (dust).

Protection Against Harmful Ingress of Water

Details enclosure protection grades and examination methods for resistance to water jets and hosing.

Solid-state Timer H3CR-A

Solid-state Twin Timers H3CR-F

Solid-state Star-delta Timer H3CR-G

Solid-state Power OFF-delay Timer H3CR-H

Solid-state Timer H3DR-A/P/M