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PRODUCT DESCRIPTION
6GK1143-0TA02 Industrial Ethernet communication processor
Siemens 6GK1143-0TA02 is the basic CP 1430 TF communications processor in the SIMATIC S5 networking range. It connects supported S5 controllers to Industrial Ethernet for configured controller-to-controller and supervisory data exchange.
The processor combines a 20 MHz 80386 SX with an Ethernet controller and a 10 Mbit/s network interface. The basic version has 512 KB of dynamic RAM and a 4 KB dual-port RAM interface to the CPU. A separate AS511 programming connection supports configuration with NCM COM 1430 TF; the open board requires the supported rack and enclosure.
The processor combines a 20 MHz 80386 SX with an Ethernet controller and a 10 Mbit/s network interface. The basic version has 512 KB of dynamic RAM and a 4 KB dual-port RAM interface to the CPU. A separate AS511 programming connection supports configuration with NCM COM 1430 TF; the open board requires the supported rack and enclosure.
BEFORE YOU BUY
Confirm the complete industrial ethernet communication processor
ACTUAL APPLICATIONS
Application context for 6GK1143-0TA02
Siemens 6GK1143-0TA02 is the basic CP 1430 TF communications processor in the SIMATIC S5 networking range. It supports compatible automation in industrial manufacturing, chemical processing, water & wastewater. Suitable use depends on the documented companion hardware, interface requirements and configured process; the complete automation system determines the available production functions.
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01 · INDUSTRIAL MANUFACTURING
Industrial Manufacturing and Production Automation
Discrete Manufacturing Process AutomationFactory Production Line Coordination -
02 · CHEMICAL PROCESSING
Chemical Manufacturing and Process Production
Industrial Chemical Process ProductionFine Chemical Batch Processing -
03 · WATER & WASTEWATER
Water Treatment and Wastewater Processing
Municipal Drinking Water TreatmentIndustrial Wastewater Process Treatment
Technical specifications for 6GK1143-0TA02
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Product Model6GK1143-0TA02
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Product ParametersIndustrial Ethernet communication processor
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In stock3 units
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ManufacturerSiemens
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Ethernet link rate10 Mbit/s
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Processor80386 SX, 20 MHz
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Ethernet controller82596 SX, 20 MHz
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PG communicationAS511 TTY, 9600 bit/s
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PG connector15-pin D-sub, screw securing
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Network connector15-pin D-sub AUI/TP
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5 V supply tolerance±5%
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5 V current consumption2.7 A maximum
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24 V current consumption70 mA maximum
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Battery backup current20 µA typical, 110 µA maximum
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Basic-version DRAM512 KB
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CPU interface dual-port RAM4 KB
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Configuration storage32 KB internal
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Operating temperature0 to +60 ℃ without fan
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Protection degreeIP00
View all additional
Alternative Names
6GK1143-0TA02
SIMATIC S5 CP 1430 TF Industrial Ethernet communication processor
S5 CP 1430 TF 10 Mbit/s ethernet link rate
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Integrate 6GK1143-0TA02 industrial ethernet communication processor
Siemens 6GK1143-0TA02 is the basic CP 1430 TF communications processor in the SIMATIC S5 networking range. It connects supported S5 controllers to Industrial Ethernet for configured controller-to-controller and supervisory data exchange.
Compare ethernet link rate (10 Mbit/s), processor (80386 SX, 20 MHz) and ethernet controller (82596 SX, 20 MHz) with the installed SIMATIC S5 CP 1430 TF configuration. Match the supply connections and documented companion hardware before connection.
Use the applicable SIMATIC S5 CP 1430 TF instructions for wiring and commissioning. Test the affected functions of 6GK1143-0TA02, review its status indications and record the accepted settings with the equipment documentation.
Features:
- Ethernet link rate: 10 Mbit/s
- Processor: 80386 SX, 20 MHz
- Ethernet controller: 82596 SX, 20 MHz
The 6GK1143-0TA02 industrial ethernet communication processor requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY
Verify 6GK1143-0TA02 industrial ethernet communication processor
Replace 6GK1143-0TA02 only after matching its complete article, SIMATIC S5 CP 1430 TF role and installed interface configuration. Related order numbers do not establish interchangeability.
Record the existing industrial ethernet communication processor connections and preserve the configured SIMATIC S5 CP 1430 TF settings before removal. Photograph connector keying, cable labels and the supplied article identification.
After fitting the verified 6GK1143-0TA02, restore the documented settings and test the affected functions at a safe operating point. Retain its receiving inspection and functional acceptance results with the asset record.
Features:
- Ethernet link rate: 10 Mbit/s
- Processor: 80386 SX, 20 MHz
- Ethernet controller: 82596 SX, 20 MHz
The 6GK1143-0TA02 industrial ethernet communication processor requires replacement verification against the complete installed configuration and current manufacturer documentation.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.
Features:
- Verify document identity before procurement or installation
- Match the complete order to the manufacturer document scope
- Accessories are supplied only when listed in the quotation
Documentation for the 6GK1143-0TA02 industrial ethernet communication processor must be checked for document applicability before installation or commissioning.
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Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size2 × 20.3 × 25.4 cm
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Shipping weight0.45kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8517623990
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
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Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 6GK1143-0TA02
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Which controller family uses this CP 1430 TF?
The 0TA02 article is the basic Industrial Ethernet communications processor for supported SIMATIC S5 controllers. -
Does CP 1430 TF provide Gigabit Ethernet?
No. Its documented Ethernet transmission rate is 10 Mbit/s. -
What memory capacity applies to the basic TF version?
The basic version provides 512 KB dynamic RAM, rather than the extended version capacity. -
How does the S5 CPU exchange data with CP 1430 TF?
The CPU interface uses 4 KB of dual-port RAM. -
Which tool configures the 0TA02 communications processor?
Use the applicable NCM COM 1430 TF configuration environment and the documented AS511 programming connection. -
Is CP 1430 TF protected against exposed field conditions?
Its IP00 board requires the compatible PLC rack and appropriate enclosure protection. -
What should an S5 Ethernet spare inquiry include?
Identify 6GK1143-0TA02, the installed S5 CPU, TF connections and existing configuration files. -
Which TF hardware details matter during receiving inspection?
Check the 0TA02 label, basic-version identity, 15-pin front connectors and memory-card condition before exchange.
READY TO VERIFY YOUR PART?
Get a 6GK1143-0TA02 quote with price, lead time and revision check.
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