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Siemens 3RK2402-2CG00-2AA2 AS-i SlimLine Relay Output Module

Siemens 3RK2402-2CG00-2AA2 AS-i SlimLine module with 4 DI and 4 relay outputs.

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ManufacturerSiemens

Part number3RK2402-2CG00-2AA2

Type AS-i SlimLine Compact module

Function Digital A/B slave

Inputs 4 DI

Outputs 4 RQ (Relay Output)

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Veteran-owned

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AS-i interface Slimline design 4 Digital Inputs 4 Relay Outputs IP20 rated Spring-type terminals Switchable sensor supply

Product description

The Siemens 3RK2402-2CG00-2AA2 is an AS-i SlimLine Compact module designed for digital input and relay output applications. It functions as an A/B slave with 4 digital inputs (DI) and 4 relay outputs (RQ), featuring an IP20 protection rating. The module has a slim design with an overall width of 22.5 mm and uses spring-type terminals. The sensor supply can be switched, and the relay outputs are rated for 1 A at 24 V DC.

This module is ideal for interfacing with loads that require a higher switching capacity or galvanic isolation, such as actuators, contactors, or indicator lamps, while also collecting digital input signals. Its compact size and spring-type terminals simplify installation in control cabinets for various industrial automation systems.

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Technical specifications

Type	AS-i SlimLine Compact module
Function	Digital A/B slave
Inputs	4 DI
Outputs	4 RQ (Relay Output)
Output Rating	1 A, 24 V DC
IP Rating	IP20
Width	22.5 mm
Terminals	Spring-type

Common applications

Industrial Automation

Control Systems

Machine Control

AS-i Networks

Actuator Control

Indicator Lamp Control

Relay Switching

Compatible systems

AS-i Master AS-i Network 24V DC Actuators

Also known as

Siemens 3RK2402-2CG00-2AA2 AS-i SC22.5 Relay Module Siemens Relay Output Module

Replaces / compatible with

This module is part of the AS-i system, connecting to AS-i masters and expanding the I/O capabilities of the network.

Technical note

Expert tip

The relay outputs provide isolation, making them suitable for controlling higher voltage or current devices when used within their specified limits.

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Frequently asked questions

Can the Siemens 3RK2402-2CG00-2AA2 module switch AC loads?

The Siemens 3RK2402-2CG00-2AA2 module is specified with relay outputs rated for 1 A at 24 V DC. While relays can often switch AC, it's crucial to consult the official Siemens datasheet for specific AC voltage and current limits to ensure safe and reliable operation.