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Siemens Digital DIN Rail Time Switch, 2-Channel, 24V AC/DC 7LF4522-2

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Siemens Digital DIN Rail Time Switch, 2-Channel, 24V AC/DC 7LF4522-2

Name: Siemens Digital DIN Rail Time Switch, 2-Channel, 24V AC/DC 7LF4522-2
Brand: Siemens
SKU: 380121
Price: 420.02 USD
Availability: InStock

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Category Time Switch Brand Siemens Condition New

Specifications

Country of Origin	Italy
Brand	Siemens
Height	83mm
Model	7LF4522-2
Depth	70mm
Contact Configuration	SPDT
Sub Type	Digital
Interfaces	languages
Number Of Channels	2
Standards/Approvals	RoHS, VDE, CE, EAC
Maximum Supply Voltage	24V ac/dc
Units Measured	Seconds, Hours, Minutes
Memory Spaces	28
Segment Length	24h
Operating hours counter, counting range	65535 h

Key Features

Features two independent channels for flexible control.
Operates on a 24V AC/DC supply voltage.
Provides a weekly programming cycle with up to 56 programs.
Equipped with text-assisted programming in 15 languages.
Includes vacation and random program modes for enhanced automation.
Boasts an operating hours counter with a 65535-hour range.
Supports automatic daylight-saving adjustment.
Complies with RoHS, VDE, CE, and EAC standards.

Product Description

Siemens 7LF4522-2 digital DIN rail time switch is a high-quality automation device designed for industrial and commercial use. It features two channels and operates on a 24V AC or DC power supply, enabling versatile time-controlled switching for various applications in electrical and process control systems.

The device offers a weekly programming schedule with up to 56 programs (28 per channel). It supports advanced programming with a text-assisted interface available in 15 languages, making it user-friendly for diverse operators. Additional functionalities include vacation mode, random program operation, and a cycle function for flexible automation workflows.

Durability and compliance are ensured through adherence to RoHS, VDE, CE, and EAC standards. Its housing is designed for DIN rail mounting, with compact dimensions of 83 mm height and 70 mm depth, saving panel space. The device also features an operating hours counter with a large counting range of 65,535 hours and automatic daylight-saving time adjustment to maintain accuracy year-round.

This time switch is ideal for use in industrial automation, building management, HVAC systems, manufacturing process control, and other commercial environments requiring precise timed switching. It supports single-pole double-throw (SPDT) contact configuration for flexible circuit integration.

Dual-channel operation for simultaneous control. Weekly programmable with multiple time segments. Text-assisted multilingual programming interface. Vacation and random programs for dynamic operation. Operating hours counter with extensive range.

Automatic adjustment for daylight-saving time. Compact DIN rail mounting suitable for control panels. Compliance with key European and international standards. Reliable 24V AC/DC power compatibility. Manufactured in Italy ensuring product quality.

Explore the full range of industrial automation solutions and Time Switches on EnvMart for reliable and efficient process control products.