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Siemens 3RQ3052-2SM30 Output Coupler Optocoupler - Push-In Terminals

Siemens 3RQ3052-2SM30 Output Coupler Optocoupler, short-circuit proof.

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ManufacturerSiemens

Part number3RQ3052-2SM30

Type Output Coupler Optocoupler

Contacts 1 NO

Input Transistor

Output Voltage 24 V DC (Input), Max. 30 V DC (Output)

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1 NO Output Contact Transistor Input Short-Circuit Proof 24V DC Input Max 30V DC, 2A Output Spring-Loaded Terminals

Product description

The Siemens 3RQ3052-2SM30 is a compact output coupler that utilizes an optocoupler for reliable signal isolation. It features one normally open (NO) contact, a transistor input, and a 24V DC output. This unit is short-circuit proof and equipped with spring-loaded (push-in) terminals for quick installation. It can handle a maximum output of 30V DC and 2A.

This optocoupler is designed for applications requiring robust signal interfacing and protection against short circuits. Its push-in terminals simplify wiring in control cabinets, making it suitable for high-density installations in industries like machine building, packaging, and automation.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 3RQ3052-2SM30, ensuring quality and reliability for your control system needs.

Technical specifications

Type	Output Coupler Optocoupler
Contacts	1 NO
Input	Transistor
Output Voltage	24 V DC (Input), Max. 30 V DC (Output)
Output Current	2 A
Feature	Short-circuit proof
Terminals	Spring-loaded (Push-in)

Common applications

PLC Outputs

Signal Isolation

Machine Control

Automation Systems

Short-Circuit Protection

Industrial Automation

Compatible systems

General Automation Systems PLC Outputs Machine Control Panels

Also known as

Siemens 3RQ3052 Coupler Optocoupler 3RQ3052-2SM30 Siemens Push-In Terminal Optocoupler

Replaces / compatible with

This is a phased-out product, with the preferred successor being the Siemens 3RQ4052-2SM30.

Technical note

Expert tip

The short-circuit proof design and push-in terminals of the 3RQ3052-2SM30 offer enhanced safety and ease of installation for 24V DC transistor output applications.

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Frequently asked questions

What are the benefits of the spring-loaded terminals on the Siemens 3RQ3052-2SM30?

The spring-loaded (push-in) terminals on the Siemens 3RQ3052-2SM30 allow for quick and tool-free wire insertion, simplifying installation and maintenance in control cabinets. This feature is particularly useful in high-density applications.