Siemens 6GK1543-0AA01 SIMATIC S5 Telecom System Card / Module

Siemens 6GK1543-0AA01 SIMATIC S5 Telecom System Card / Module Image 1

Siemens 6GK1543-0AA01 communications processor module for SIMATIC S5 PLC systems.

The Siemens 6GK1543-0AA01 is a communications processor (CP) module designed for industrial automation applications. This module provides SINEC H1 network connectivity for SIMATIC S5 programmable logic controller systems, enabling data exchange between PLCs and other networked devices in factory automation environments.

The CP 1430 TF module was developed for integration into SIMATIC S5-115U, S5-135U, and S5-155U automation systems. It facilitates communication over the SINEC H1 industrial Ethernet network, supporting process data transfer, programming functions, and operator interface connectivity within manufacturing and process control installations.

This is a legacy Siemens automation product from the SIMATIC S5 generation, which has been superseded by the SIMATIC S7 platform. However, many industrial installations continue to operate S5-based systems, creating ongoing demand for replacement and spare parts to maintain existing infrastructure.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Siemens 6GK1543-0AA01 refurbished or new?
Tech-Star supplies both new and refurbished Siemens 6GK1543-0AA01. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Siemens 6GK1543-0AA01?
Refurbished Siemens 6GK1543-0AA01 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Siemens 6GK1543-0AA01?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Siemens 6GK1543-0AA01 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Siemens 6GK1543-0AA01 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesSINEC H1 network interface; SIMATIC S5 compatible; Industrial Ethernet connectivity
ApplicationsFactory automation networking; PLC communication systems; Industrial process control
CompatibilitySIMATIC S5-115U; SIMATIC S5-135U; SIMATIC S5-155U; SINEC H1 networks
SpecificationsSINEC H1 protocol support; S5 bus interface
PlatformSIMATIC S5
ManufacturerSiemens

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