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Siemens 6ES5420-3BA11 SIMATIC S5 Digital Input Module - 32 Inputs

Name: Siemens 6ES5420-3BA11
Brand: Siemens
SKU: 6ES5420-3BA11
Availability: InStock

Siemens 6ES5420-3BA11 SIMATIC S5 Digital Input Module - 32 non-isolated 24V DC inputs.

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ManufacturerSiemens

Part number6ES5420-3BA11

Type Digital Input Module

Series SIMATIC S5

Number of Inputs 32

Input Voltage 24 V DC

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32 non-isolated inputs 24 V DC operation Compact design (Version K) For SIMATIC S5 PLCs High-density input acquisition Cost-effective solution

Product description

The Siemens 6ES5420-3BA11 is a compact digital input module for the SIMATIC S5 PLC series, offering 32 non-isolated input channels for 24 V DC signals. This module is designed for high-density input applications where galvanic isolation is not required.

This module is ideal for gathering a large number of discrete signals from sensors and switches in industrial environments such as machine building, assembly lines, and control systems. Its compact design makes it suitable for space-constrained applications within the SIMATIC S5 architecture.

Stanlo Automation, a veteran-owned distributor, is your trusted source for the Siemens 6ES5420-3BA11 and a wide range of surplus industrial automation parts. We are committed to providing quality components and excellent customer service.

Technical specifications

Type	Digital Input Module
Series	SIMATIC S5
Number of Inputs	32
Input Voltage	24 V DC
Isolation	Non-isolated
Version	Compact K

Common applications

Industrial Control

Manufacturing

Assembly Lines

Machine Building

PLC Systems

Discrete Input

Compatible systems

SIMATIC S5 PLCs (Compact K version)

Also known as

Siemens S5 DI Module Compact 6ES5420 3BA11

Replaces / compatible with

This non-isolated digital input module is a direct replacement or expansion component for Siemens SIMATIC S5 PLC systems needing 32 non-isolated 24V DC inputs in a compact format.

Technical note

Expert tip

When using the 6ES5420-3BA11, ensure all 32 inputs share a common ground reference, as it is a non-isolated module.

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Frequently asked questions

What is the primary advantage of the Siemens 6ES5420-3BA11 compact digital input module?

The Siemens 6ES5420-3BA11 offers a high density of 32 non-isolated 24 V DC inputs within a compact form factor (Version K). This makes it an efficient and cost-effective solution for applications where space is limited and galvanic isolation is not a critical requirement.