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Siemens SICOMP AMS-M203 Digital Input/Output Module

Siemens C8451-A42-A5 SICOMP AMS-M203 digital I/O module.

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ManufacturerSiemens

Part numberC8451-A42-A5

Digital Inputs 32 x 24V, 15mA

Digital Outputs 16 x 24V, 1A (optional)

Option Modules 2 x AMS-S260

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32 Digital Inputs Optional 16 Digital Outputs 24V Operation High Input/Output Density SICOMP AMS-M203 Series

Product description

The Siemens C8451-A42-A5 is a SICOMP AMS-M203 Digital Input/Output Module. This module features 32 digital inputs, each rated for 24V and drawing 15mA. As an option, it can be configured with 16 digital outputs, also operating at 24V and capable of handling 1A per output, utilizing two AMS-S260 modules. This provides a versatile solution for plant and machine control.

This I/O module is ideal for various industrial automation tasks, including sensor monitoring, actuator control, and signal integration in process automation, manufacturing lines, and building automation systems. Its flexibility makes it suitable for diverse control architectures.

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Technical specifications

Digital Inputs	32 x 24V, 15mA
Digital Outputs	16 x 24V, 1A (optional)
Option Modules	2 x AMS-S260

Common applications

Process Control

Manufacturing Automation

Machine Control

Building Automation

Industrial Networking

Plant Operations

Compatible systems

Compatible with Siemens SICOMP systems and PLCs supporting this I/O module format.

Also known as

Siemens AMS-M203 SICOMP I/O Module Siemens Digital Input Module

Replaces / compatible with

This module is part of the Siemens SICOMP series for industrial I/O expansion.

Technical note

Expert tip

Ensure that the optional AMS-S260 modules are correctly installed and wired to enable the 16 digital output functionality.

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Frequently asked questions

What are the input and output specifications for the Siemens C8451-A42-A5 module?

The Siemens C8451-A42-A5 SICOMP AMS-M203 module offers 32 digital inputs, each operating at 24V and consuming 15mA. It also provides an optional configuration for 16 digital outputs, rated at 24V and 1A each.