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Siemens SIMATIC S5 431 Digital Input Module for S5-90U/95U/100U - 8 Inputs, 230V AC

Name: Siemens 6ES5431-8MD11
Brand: Siemens
SKU: 6ES5431-8MD11
Availability: InStock

Siemens SIMATIC S5 431 digital input module for S5-90U/95U/100U with 8 isolated 230V UC inputs.

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ManufacturerSiemens

Part number6ES5431-8MD11

Type Digital Input Module

Series SIMATIC S5 431

System Compatibility S5-90U, S5-95U, S5-100U, ET 100U, ET 200U

Number of Inputs 8

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8 Isolated Digital Inputs 230V UC Voltage Range Universal Voltage Input (AC/DC) Designed for Compact S5 PLCs SIMATIC S5 Series

Product description

The Siemens 6ES5431-8MD11 is an isolated digital input module designed for compact SIMATIC S5 automation systems, including the S5-90U, S5-95U, and S5-100U. This module features 8 isolated inputs that accept Universal Voltage (UC) up to 230V, making it suitable for a wide range of AC and DC input signals.

This input module is ideal for applications requiring the acquisition of higher voltage signals, common in industrial control systems where mains voltage is present. Its versatility with UC inputs allows for flexible integration into various S5 compact PLC projects.

Stanlo Automation, a veteran-owned provider of surplus industrial automation parts, offers the Siemens 6ES5431-8MD11. Secure these specialized input modules for your legacy S5 systems with confidence from Stanlo.

Technical specifications

Type	Digital Input Module
Series	SIMATIC S5 431
System Compatibility	S5-90U, S5-95U, S5-100U, ET 100U, ET 200U
Number of Inputs	8
Input Voltage	230V UC (Universal Voltage AC/DC)
Input Type	Isolated

Common applications

Industrial Control

High Voltage Input Acquisition

Machine Automation

S5-90U/95U/100U Systems

Factory Automation

Compatible systems

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

Also known as

Siemens S5 431 230V Input 6ES54318MD11 SIMATIC S5 100U High Voltage Input

Replaces / compatible with

This module provides 8 isolated 230V UC input channels for Siemens SIMATIC S5-90U, S5-95U, S5-100U, ET 100U, and ET 200U PLC systems.

Technical note

Expert tip

When interfacing with 230V sources, ensure proper wiring practices and safety precautions are followed, as this module is designed for direct connection to mains voltage levels.

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Frequently asked questions

What does 'UC' mean for the Siemens 6ES5431-8MD11 input module?

'UC' stands for Universal Voltage, meaning the input can accept signals from 230V AC or 230V DC sources. This provides flexibility for interfacing with various types of field devices common in industrial automation.