Omron H5CX-L

Digital Timer H5CX 1
Digital Timer
H5CX
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions
or comments. Refer to Warranty and Application Considerations (page 52), and Safety Precautions (page 47).
DIN 48 ´ 48-mm Multifunction Digital Timer/2-stage Digital Timer
• Highly visible display with backlit negative transmissive LCD.
• Finger-safe terminals (screw terminal block models).
• Complies with IP66, NEMA4, and UL Type 4X (when using the Y92S-29 Waterproof Packing and Y92F-30 Flush Mounting Adapt-
er).
Contents
Multifunction Digital Timer
H5CX-A/-L........................................................ 2
2-stage Digital Timer
H5CX-B............................................................ 35
Common to All Models
Safety Precautions........................................... 47
Warranty and Application Considerations........ 52
H5CX Series
H5CX-A/-L H5CX-B
Multifunction Digital Timer
with 4-digit display
H5CX-A (standard type)
H5CX-L (economy type)
2-stage Digital Timer
with 6-digit display
H5CX-B
1
2

Omron H5CX-L Specifications

General

Type	Digital Timer
Power Supply Voltage	100-240V AC
Display	LED
Mounting	Panel Mount
Number of Digits	4
Output Type	Relay
Dimensions	48 x 48 x 78 mm
Operating Modes	Interval
Operating Temperature	-10 to 55 degrees Celsius
Storage Temperature	-25 to 65°C (with no icing or condensation)
Weight	Approx. 200g

Summary

Multifunction Digital Timer H5 CX-A-L

Multifunction Timer Model Number Structure

Details the structure and classification of model numbers for the H5CX-A/-L multifunction timer.

Multifunction Timer Ordering Information

Provides a list of available models and accessories for the H5CX-A/-L multifunction timer.

Multifunction Timer Specifications

Lists the electrical and mechanical ratings, performance, and environmental specifications for the H5CX-A/-L.

Multifunction Timer Connections and Terminals

Explains the block diagram, I/O functions, and terminal arrangements for the H5CX-A/-L.

Multifunction Timer Operating Procedures

Guides operation for timer and twin timer settings, run mode, list of settings, and selection modes for the H5CX-A/-L.

2-stage Digital Timer H5 CX-B

2-stage Timer Model Number Structure

Details the structure and classification of model numbers for the H5CX-B 2-stage timer.

2-stage Timer Ordering Information

Provides a list of available models and accessories for the H5CX-B 2-stage timer.

2-stage Timer Specifications

Lists the electrical and mechanical ratings, performance, and environmental specifications for the H5CX-B.

2-stage Timer Connections

Explains the block diagram, I/O functions, and terminal arrangements for the H5CX-B.

2-stage Timer Operating Procedures

Guides operation for setting values, forecast/absolute settings, and timing charts for the H5CX-B.

Safety and Warranty Information

Common Safety Precautions

Essential safety guidelines applicable to all H5CX models, covering usage, environment, and electrical safety.

Precautions for Correct Use

Provides specific advice on power supplies, input signals, and output behavior for correct operation.

Warranty and Application Considerations

Details OMRON's warranty, limitations of liability, and considerations for product suitability in applications.