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Siemens SIMATIC S5 6ES5420-8MA11 4-Channel Digital Input Module

Name: Siemens 6ES5420-8MA11
Brand: Siemens
SKU: 6ES5420-8MA11
Availability: InStock

Siemens SIMATIC S5 4-channel digital input module, 24V DC.

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ManufacturerSiemens

Part number6ES5420-8MA11

Type Digital Input Module

Series SIMATIC S5 420

Compatible With S5-90U, S5-95U, S5-100U, ET 100U, ET 200U

Inputs 4

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4 non-isolated digital inputs 24V DC voltage For S5-90U/95U/100U, ET 100U/200U SIMATIC S5 compatibility Compact size Reliable input

Product description

The Siemens 6ES5420-8MA11 is a SIMATIC S5 digital input module designed for use with Siemens S5-90U, S5-95U, S5-100U, ET 100U, and ET 200U systems. It features 4 non-isolated inputs, each operating at 24V DC, providing a compact solution for discrete signal monitoring.

This module is ideal for smaller S5 automation projects or specific input needs within larger systems like the S5-90U, S5-95U, and S5-100U series, as well as the ET 100U and ET 200U expansions. It allows for the integration of simple on/off signals from various industrial devices.

Stanlo Automation, your trusted veteran-owned supplier of surplus industrial automation parts, stocks the Siemens 6ES5420-8MA11. We are committed to providing reliable components for your Siemens S5 automation needs, ensuring minimal downtime and maximum operational efficiency.

Technical specifications

Type	Digital Input Module
Series	SIMATIC S5 420
Compatible With	S5-90U, S5-95U, S5-100U, ET 100U, ET 200U
Inputs	4
Voltage	24V DC
Isolation	Non-isolated

Common applications

Siemens S5-90U/95U/100U

ET 100U/200U

Industrial Automation

PLC Systems

Machine Control

Small Automation Projects

Compatible systems

Siemens SIMATIC S5-90U Siemens SIMATIC S5-95U Siemens SIMATIC S5-100U Siemens ET 100U Siemens ET 200U

Also known as

Siemens S5 420 Input 4 Channel 6ES54208MA11 SIMATIC S5 Digital Input

Replaces / compatible with

This module is a replacement for other 4-channel 24V DC non-isolated input modules within the Siemens S5-90U, S5-95U, S5-100U, ET 100U, and ET 200U product lines. Always verify exact compatibility.

Technical note

Expert tip

When integrating the 6ES5420-8MA11, ensure that the 4 inputs share a common ground connection that is referenced correctly within the specific S5 system (S5-90U, S5-95U, S5-100U, ET 100U, or ET 200U) to avoid signal errors.

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Frequently asked questions

What Siemens S5 systems are compatible with the 6ES5420-8MA11 digital input module?

The Siemens 6ES5420-8MA11 is specifically designed for compatibility with the Siemens SIMATIC S5-90U, S5-95U, S5-100U, ET 100U, and ET 200U systems. It provides 4 non-isolated 24V DC inputs for these platforms.