Siemens

Siemens 6GK7443-5DX05-0XE1 SIMATIC S7-400 CP 443-5 Communication Processor

SKU 6GK7443-5DX05-0XE1

In stock
  • 12-month warranty
  • Free returns within 30 days

  • Manufacturer: Siemens

  • Product No.: 6GK7443-5DX05-0XE1

  • Country of origin:Germany

  • Product Type: CoMMunication Modules

  • Barcode: 85176200

  • Payment: T/T, Western Union

  • Weight: 860g

  • Dimensions: 21.40cm x 31.40cm x 5.20cm

  • Shipping port: Xiamen

  • Warranty: 12 months

The 6GK7443-5DX05-0XE1 is a SIMATIC S7-400 CP 443-5 Extended communication processor engineered for industrial connectivity. This module enables the integration of S7-400 controllers into PROFIBUS DP networks while supporting S5-compatible PG/OP communication and standard S7-communication protocols. Featuring a high-reliability design with conformal coating, this processor is specifically hardened to operate in environments where moisture, dust, or corrosive vapors might otherwise compromise electronic components. It serves as a vital bridge for data exchange and system management in large-scale automation architectures.

Features

  • CP 443-5 Extended: Advanced communication processor for S7-400 systems.
  • Conformal Coating: Provides enhanced protection against harsh industrial environments.
  • Network Versatility: Supports PROFIBUS DP, PG/OP communication, and S7-communication.
  • S5 Compatibility: Enables integration with legacy S5-compatible programming and operator devices.
  • Robust Connectivity: Ensures consistent data throughput and network reliability.

Applications

  • High-availability automation systems using SIMATIC S7-400 PLCs.
  • PROFIBUS-based distributed control architectures.
  • Industrial environments requiring board-level protection against environmental hazards.
  • Interfacing legacy S5-compatible equipment with modern S7-400 controllers.

Technical Specifications

Parameter Specification
Manufacturer Siemens
Brand SIMATIC S7
Range NET
Product Type Communication Module
Module Model CP 443-5 Extended
Coating Conformal Coating
Network Protocols PROFIBUS DP, S7-Communication
Compatibility S5-compatible PG/OP communication
Dimensions 21.40 cm x 31.40 cm x 5.20 cm
Weight 0.86 kg
Commodity Code 85176200

Installation Guidelines

  • Rack Placement: Insert the module into the designated slot on the SIMATIC S7-400 rack. Ensure it is firmly seated to maintain backplane communication.
  • PROFIBUS Connection: Use high-quality PROFIBUS-certified cables and connectors. Ensure proper termination resistors are set on the first and last nodes of the network segment.
  • Environmental Integrity: While the module features conformal coating, always maintain standard environmental controls within the enclosure to prolong the life of the rack and CPU.
  • Configuration: Configure the communication settings, including bus parameters and I/O assignments, within the STEP 7 engineering software.
  • Safety: Disconnect all power before installing or removing the module to prevent electrical discharge and system configuration errors.

FAQ

What is the purpose of the conformal coating on this module?
The conformal coating provides enhanced protection against harsh industrial environmental factors such as moisture, dust, and corrosive substances.

What network standards does this CP 443-5 support?
It supports PROFIBUS DP, S5-compatible PG/OP communication, and S7-communication protocols.

Which PLC series is this communication processor designed for?
It is designed specifically for integration with the SIMATIC S7-400 controller series.

View all FAQs →

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Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Black
Country of origin
Germany
Power source
DC Power

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