Omron H3RN Series Front Solid State Timer, 2-Contact, 24 V dc 24V ac, 0.1 min to 10 h, Multifunction-Function, DPST-NO

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RS庫存編號:
236-1262
製造零件編號:
H3RN-21 24VDC
製造商:
Omron
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品牌

Omron

Product Type

Solid State Timer

Mount Type

Front

Time Range

0.1 min to 10 h

Number of Contacts

2

Number of Timer Functions

Multifunction

Contact Configuration

DPST-NO

IP Rating

IP40

Supply DC Voltage

24 V dc

Supply AC Voltage

24V ac

Contact Current

3A

Minimum Operating Temperature

-10°C

Maximum Operating Temperature

55°C

Terminal Type

Socket

Length

31.2mm

Width

12.8mm

Height

53.4mm

Standards/Approvals

EN, CSA, UR

Series

H3RN

Omron H3RN Series Solid State Timer, 24V Supply Voltage, 0.1min to 10h Time Range - H3RN-21 24VDC


This solid-state timer is a Compact timing device designed for control-panel and automation use, providing selectable delay functions for AC or DC control circuits. It is intended for front-panel mounting and interfaces via a socket connection, offering multifunction timing across a wide selectable interval to manage sequence control and timing tasks in industrial systems.

Features and Benefits:


• Time range 0.1 min to 10 h delivers flexible delay settings
• 24V AC/DC supply allows integration with common control voltages
• DPST-NO contact arrangement enables switching of two circuits
• 3 A contact rating suits moderate load switching requirements
• Multifunction selection supports varied timing modes
• IP40 enclosure rating protects against solid intrusion in panels

Applications


• Suitable for sequence timing in factory automation control panels
• Ideal for delay control in electrical distribution relay racks
• Used with PLCs for pre-programmed time-dependent operations
• Can be used for interlocking delays in mechanical process lines

What Terminal style is used to connect the device into a control system?


Connections are MADE via a socket-mounted Terminal arrangement to simplify replacement and wiring.

What environmental temperature range will it operate within?


It functions reliably between -10°C and 55°C for typical indoor industrial environments.

How many independent switching elements are provided and what configuration are they?


There are two switching elements configured as double-pole single-throw normally open contacts to control two circuits simultaneously.

Which approvals indicate suitability for international installations?


The unit meets recognised EN standards and holds CSA and UR approvals for cross-border regulatory acceptance.

Approvals

UL recognised component, CSA certified

Standards

EN61812-1

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