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Siemens SIMATIC S7-400 CP 441-2 Communications Module

Name: Siemens 6ES7441-2AA02-0AE0
Brand: Siemens
SKU: 6ES7441-2AA02-0AE0
Availability: InStock

Siemens SIMATIC S7-400 CP 441-2 Communication Module for PtP connections.

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ManufacturerSiemens

Part number6ES7441-2AA02-0AE0

Series SIMATIC S7-400

Module Type Communications Processor (CP)

Model CP 441-2

Channels 2

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2 PtP Serial Channels For SIMATIC S7-400 Flexible Data Exchange Reliable Serial Communication Siemens Quality

Product description

The Siemens SIMATIC S7-400 CP 441-2 (Part Number: 6ES7441-2AA02-0AE0) is a communication processor designed for the S7-400 PLC system. This module provides two channels for point-to-point (PtP) serial communication, allowing for flexible data exchange with external devices.

This communications module is essential for integrating the S7-400 automation system with serial devices such as barcode scanners, printers, weigh scales, or other PLCs that utilize serial interfaces. It's widely used in manufacturing, logistics, and process industries where direct serial data transfer is required for monitoring and control.

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Technical specifications

Series	SIMATIC S7-400
Module Type	Communications Processor (CP)
Model	CP 441-2
Channels	2
Communication Type	Point-to-Point (PtP) Serial

Common applications

Barcode Scanning

Industrial Printers

Weigh Scales

Serial Device Integration

Data Logging

Machine-to-Machine Communication

Compatible systems

SIMATIC S7-400 PLC systems External serial devices (printers, scanners, scales) Various serial communication protocols (e.g., RS-232, RS-422, RS-485 depending on configuration)

Also known as

SIMATIC S7-400 CP 441-2 Siemens CP 441-2 S7-400 Communication Module

Replaces / compatible with

The CP 441-2 is a standard communication module for S7-400 systems needing serial connectivity. It offers two independent serial interfaces for various protocols.

Technical note

Expert tip

This module is configured using Siemens STEP 7 software and supports various serial protocols, including ASCII, MODBUS RTU, and free port communication.

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Frequently asked questions

What type of serial communication does the Siemens 6ES7441-2AA02-0AE0 module support?

The Siemens SIMATIC S7-400 CP 441-2 (6ES7441-2AA02-0AE0) module supports point-to-point (PtP) serial communication over its two channels. This allows for direct data exchange with serial devices using various serial protocols.