Siemens

Siemens SIMATIC 6GK1143-0AB00 Communication Module

SKU 6GK1143-0AB00

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

  • Manufacturer: Siemens

  • Product No.: 6GK1143-0AB00

  • Country of origin:Germany

  • Product Type: CoMMunication Modules

  • Barcode: 85389091

  • Payment: T/T, Western Union

  • Weight: 700g

  • Dimensions: 20.30cm x 5.10cm x 27.90cm

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

The Siemens 6GK1143-0AB00 is a CP 143 SINEC H1 communication module designed for industrial networking applications within SIMATIC automation systems. This communication processor facilitates high-speed industrial local area network data exchange using the SINEC H1 protocol standard. Built with dimensions of 20.30 x 5.10 x 27.90 cm and a weight of 0.70 kg, it integrates into industrial rack environments. Although classified as an obsolete product lifecycle phase, it remains an established hardware component for supporting and maintaining legacy SIMATIC network architectures.

Features

  • CP 143 SINEC H1 communication processor module for industrial networks
  • Designed for high-speed data communication within SIMATIC automation systems
  • Robust industrial form factor measuring 20.30 x 5.10 x 27.90 cm
  • Lightweight construction weighing 0.70 kg for rack integration
  • Obsolete product lifecycle status ideal for legacy system maintenance and spare parts

Applications

  • Legacy SIMATIC automation and industrial networking systems
  • SINEC H1 local area network communication nodes
  • Factory automation and cell control data exchange architectures
  • Industrial control system maintenance and spare parts replacements

Technical Specifications

Specification Detail
Manufacturer Siemens
Brands Siemens
Range SIMATIC
Type of Product Communication modules
Product Phase Obsolete
Dimensions 20.30 x 5.10 x 27.90 cm
Weight 0.70 kg
Commodity Code 85389091
Export Control Regulations (ECCN) N

Connections/Interfaces

Port / Interface Type
Network Interface SINEC H1 Communication Port
Backplane Bus SIMATIC Rack Connection

Installation Guidelines

  • Ensure the system rack power supply is completely switched off before inserting or removing the communication module.
  • Align the module carefully with the designated rack guide slots and press it firmly into the backplane connector.
  • Connect the SINEC H1 network cable securely to the designated communication port.
  • Route network cabling away from high-voltage power lines and motor drives to prevent electromagnetic interference (EMI).
  • Verify communication link status and configuration parameters upon initial system power-up.

FAQ

What protocol does the 6GK1143-0AB00 communication module support?
It supports the SINEC H1 communication protocol.

What are the physical dimensions and weight of this module?
The dimensions are 20.30 x 5.10 x 27.90 cm and the weight is 0.70 kg.

What is the current product lifecycle status of this communication processor?
It is classified as an obsolete product phase.

View all FAQs →

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  • 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
Dots
Country of origin
Germany
Power source
DC Power

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