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Siemens 6ES5430-6AA11 SIMATIC S5 430 Digital Input Module - 32x 24V DC

Name: Siemens 6ES5430-6AA11
Brand: Siemens
SKU: 6ES5430-6AA11
Availability: InStock

Siemens 6ES5430-6AA11 SIMATIC S5 digital input module, 32x 24V DC.

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ManufacturerSiemens

Part number6ES5430-6AA11

Module Type Digital Input

Series SIMATIC S5 430

Number of Inputs 32

Input Voltage 24 V DC

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32 digital inputs 24V DC operation Galvanic isolation Rugged industrial design SIMATIC S5 compatibility

Product description

The Siemens 6ES5430-6AA11 is a SIMATIC S5 series digital input module featuring 32 isolated inputs for 24V DC signals. This module is a rugged version, designed for enhanced durability in harsh industrial environments. It provides galvanic isolation between the field devices and the PLC backplane.

This module is ideal for applications requiring the monitoring of digital signals from sensors, switches, and other devices in manufacturing plants, automation systems, and process control. Its robust design ensures reliable operation even under demanding conditions.

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Technical specifications

Module Type	Digital Input
Series	SIMATIC S5 430
Number of Inputs	32
Input Voltage	24 V DC
Isolation	Galvanically Isolated
Version	Rugged

Common applications

Industrial automation

PLC I/O

Manufacturing process monitoring

Control system input

Sensor signal acquisition

Compatible systems

Siemens SIMATIC S5 PLCs (e.g., CPU 941, 942, 943, 944)

Also known as

6ES54306AA11 Siemens S5 Input Module

Replaces / compatible with

This module is designed for use within the Siemens SIMATIC S5 PLC systems. It replaces or expands the digital input capacity of existing S5 CPU configurations.

Technical note

Expert tip

Ensure proper wiring and grounding for the 32 digital inputs to maintain signal integrity and prevent damage due to voltage transients in the ruggedized design.

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Frequently asked questions

What is the primary function of the Siemens 6ES5430-6AA11 digital input module?

The Siemens 6ES5430-6AA11 module serves to acquire 32 individual 24V DC digital signals from external devices like switches and sensors and transmit them to the SIMATIC S5 PLC. The galvanic isolation prevents ground loops and protects the PLC.