Siemens 6GK1143-0TB01 SINEC CP 1430 TF Communication Processor

Siemens 6GK1143-0TB01 Extended SIMATIC S5 Industrial Ethernet TF Processor
Siemens 6GK1143-0TB01 Extended SIMATIC S5 Industrial Ethernet TF Processor
Siemens 6GK1143-0TB01 Extended SIMATIC S5 Industrial Ethernet TF Processor

SIEMENS SINEC INDUSTRIAL ETHERNET

6GK1143-0TB01 SINEC CP 1430 TF Communication Processor

Extended CP 1430 TF for SIMATIC S5 Industrial Ethernet communication with 1 ms time accuracy.

Product Overview

The Siemens 6GK1143-0TB01 is the extended CP 1430 TF communication processor. Siemens documentation describes the CP as a slave processor in a SIMATIC S5 rack, providing Industrial Ethernet communication and TF services.

The extended version is identified with 1 ms time accuracy. Correct procurement depends on the complete MLFB, S5 rack type, CP software version, memory cartridge, transceiver or star-coupler connection and the NCM COM 1430 TF project.

Commercial Status

Manufacturer Siemens
Article number 6GK1143-0TB01
Official designation SINEC CP 1430 TF communication processor, extended version
Lifecycle (PLM) PM500: Discontinued Product or end of PLM & Support
PLM effective date End of product lifecycle since 2021-10-01
Replacement note Product deleted without replacement

Verified Technical Data

Parameter Official value
System role Slave communication processor in the SIMATIC S5 rack
Version Extended version with 1 ms time accuracy
Board format Double-Europe printed-circuit-board format
Front width 1⅓ standard slots
Backplane connectors 2 × 48-contact connectors, ES902 Series 2
Programming-device port 15-contact female connector with screw locking
Industrial Ethernet port 15-contact female connector for Ethernet transceiver cable or star coupler via Industrial Twisted Pair
Memory provision Front slot for a memory cartridge
Internal memory behavior Dynamic RAM without battery backup
Restart after power failure No warm restart; communication remains disabled until synchronization
Released TF functions Variable, Domain and PI services for extended version from software V3.00E
Net weight 0.553 kg
Packaging dimensions 21.00 × 26.70 × 3.50 cm

The product identity and lifecycle are from the exact Siemens Industry Mall entry; hardware and software details are from the official CP 1430 TF manual.

System Fit and Applications

SIMATIC S5 Industrial Ethernet communication

Connects a compatible S5 automation system to Industrial Ethernet through the documented CP 1430 TF architecture.

TF service processing

Supports released Variable, Domain and PI services when the extended-version software requirements are met.

Legacy network maintenance

Provides the exact communication-processor reference for maintaining existing SINEC and S5 installations.

Compatibility and Procurement Checks

  1. Match the full 6GK1143-0TB01 article number and extended-version label.
  2. Confirm the SIMATIC S5 rack, CPU, backplane connectors and available slot width.
  3. Verify the CP software version, NCM COM 1430 TF project and memory cartridge contents.
  4. Check the Ethernet transceiver or star-coupler connection and Industrial Twisted Pair cabling.
  5. Preserve project backups because dynamic RAM is not battery backed and no warm restart occurs after power failure.
  6. Plan availability carefully: Siemens lists PM500 and deleted the product without replacement.

Lifecycle Note

Siemens lists 6GK1143-0TB01 as PM500: Discontinued Product or end of PLM & Support, with the end of product lifecycle effective since 2021-10-01. The product was deleted without replacement.

Frequently Asked Questions

What is Siemens 6GK1143-0TB01?

It is the extended SINEC CP 1430 TF Industrial Ethernet communication processor.

Which PLC family uses the CP?

The official technical manual describes it as a slave processor in a SIMATIC S5 rack.

Which network connectors are provided?

The front includes a programming-device connector and a separate Ethernet connector for a transceiver or ITP star coupler.

Does it retain RAM after a power failure?

No. Its dynamic RAM is not battery backed, and communication must be re-enabled after synchronization.

What is the lifecycle status?

PM500: Discontinued Product or end of PLM & Support; lifecycle ended on 2021-10-01.

What should accompany an inquiry?

Send the article number, S5 rack and CPU data, CP software version, memory cartridge, network connection, quantity and destination.

Request a Verified 6GK1143-0TB01 Supply Review

Share the S5 system, CP software, memory and network details, quantity and destination. We will review availability, documentation, compatibility checkpoints, global delivery and applicable warranty terms.

Legacy Industrial Communication Service

Structured sourcing support for Siemens 6GK1143-0TB01, with exact-suffix control, official-document review, system-fit questions and coordinated global delivery.

System-Aware Review for CP 1430 TF Hardware

A discontinued S5 communication processor requires exact control of the MLFB, rack and CPU, CP software version, memory cartridge, network connection and NCM COM project. Our review does not treat a related CP or modern Ethernet processor as an automatic replacement.

The commercial workflow can include availability checks, condition documentation, packing, export preparation, shipment tracking and clarification of applicable warranty terms. This gives purchasing and maintenance teams a traceable path without treating a similar suffix as an automatic substitute.

Stockoems inquiry coordination office

Exact-Suffix Intake

We collect the complete 6GK1143-0TB01 reference, visible labels, installed platform, required quantity and delivery destination before the sourcing review begins.

Stockoems technical documentation office

Evidence-Based Technical Review

Manufacturer documents are compared with the visible product and installed system data. Lifecycle, software and compatibility questions remain clearly separated from verified facts.

Stockoems logistics and after-sales office

Delivery and After-Sales Coordination

Protective packing, export documents, routing, tracking and applicable warranty scope can be coordinated as one procurement workflow.

Service Advantages

System-aware review

The service process considers the installed platform, interfaces, power, software or firmware, accessories and project constraints.

No assumed substitutions

A related article number, revision or successor is never presented as interchangeable without technical confirmation.

Purchasing evidence

Labels, photos, condition records and open compatibility questions can be organized for engineering approval.

Global coordination

Availability, packing, export documentation, shipment tracking and after-sales contacts are handled together.

Information to Include with Your Request

Request item Why it matters
Full product identification Confirms 6GK1143-0TB01, the complete suffix, revision and visible Siemens identification.
Installed system and configuration Supports review of the SIMATIC S5 rack, CPU, CP software, NCM COM 1430 TF project, memory cartridge and Ethernet transceiver or star coupler.
Accessories and project records Clarifies the required cables, connectors, media, licenses, memory or mounting items.
Quantity and destination Supports availability review, packing, export documents and delivery planning.

Request a 6GK1143-0TB01 Procurement Review

Send the full identification, installed-system data, quantity and destination. We will coordinate evidence-based sourcing, technical checkpoints, packing, global delivery and applicable warranty terms.

Cross-Brand Recommended Industrial Models

A randomized reference selection from multiple automation brands. Every complete model must be checked independently for configuration, lifecycle and system compatibility.

70 Mixed-Brand Model References

Pepperl+FuchsKFD0-CS-EX1.51P Schneider ElectricBMXDDI1602 Emerson DeltaVKJ3222X1-BA1 Pepperl+FuchsKFD2-SR2-EX1.W.LB
Allen-Bradley1794-IE8 Phoenix ContactVAL-MS 1000DC-PV-ST MTLMTL4504 Emerson DeltaVKJ2003X1-BA2
ABBDI524 1SAP240000R0001 Schneider Electric140DDO35300 Phoenix ContactMCR-SL-PT100-LP-I Honeywell51308365-175
BeckhoffEL3164 YokogawaAAI835-H00 Bently Nevada330100-90-03 Siemens3RT1034-1AP04
Honeywell50154429-001FRE Pepperl+FuchsKFD2-SOT2-Ex1.LB.IO Allen-Bradley1756-CNBR/E MTLMTL5511
Bently Nevada330180-91-05 GEIC694MDL916-CA ABBDI810 3BSE008508R1 Allen-Bradley1771-IBN
Honeywell51304754-150 GEIC694ALG392-FG Honeywell51405038-175 Emerson DeltaVKJ1502X1-BD1
GEIC200MDL650K Siemens6GK1503-2CB00 GEIC695ALG616-LF Siemens6ES7392-1AM00-0AA0
Siemens6GK1102-4AA00 YokogawaADV159-P00 Allen-Bradley1762-OF4 YokogawaADV551-32DO
Bently Nevada125720-01 Schneider ElectricTSXSCY21601 Emerson DeltaVKJ3242X1-BA1 Siemens6AG1055-1MB00-2XB1
Siemens6EP1331-1SL11 Honeywell51305437-100 Emerson DeltaVKJ3203X1-BA1 Pepperl+FuchsKFD2-STC5-Ex1
GEIC693ALG391G BeckhoffBC7300 Siemens6ES7321-1BH02-0AA0 BeckhoffEK1100
BeckhoffKL1722 MTLMTL4546Y ABBTU845 3BSE021447R1 Siemens6ES7322-1BL00-0AA0
Bently Nevada330180-12-05 MTLMTL5544S Phoenix ContactQUINT-DIODE/12-24DC/2x20/1x40 Bently Nevada330130-045-00-05
Siemens6ES7222-1BF32-0XB0 MTLMTL5582B ABBTU516-XC 1SAP412000R0001 Schneider ElectricTM3XTYS4
YokogawaSDV144-S13 Phoenix ContactMINI-PS-48-60DC/24DC/1 Allen-Bradley1769-IQ16 BeckhoffKL3454
ABBTB820V2 3BSE013208R1 YokogawaADV151-P10 Phoenix ContactQUINT-UPS/24DC/24DC/10 Pepperl+FuchsKFD2-EB2.R4A.B
Siemens6ES7326-1BK01-0AB0 Schneider ElectricBMXXBP1200

Independent verification is essential

The list covers Siemens, ABB, Allen-Bradley, Bently Nevada, Honeywell, Schneider Electric, Emerson DeltaV, GE, Pepperl+Fuchs, MTL, Beckhoff, Phoenix Contact and Yokogawa. Brand, suffix, function and lifecycle must be verified for each request.

Request Availability and Compatibility Review

Send your mixed-brand model list, quantities, equipment context and destination for supply verification, compatibility checks, global delivery coordination and applicable warranty information.

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