SIMATIC NET · CP 443-1 ADVANCED
Industrial Ethernet and PROFINET communication processor for SIMATIC S7-400 automation systems.
OFFICIAL LIFECYCLE
Not stated in reviewed official documents
No lifecycle conclusion inferred
Siemens 6GK7443-1GX20-0XE0 identifies the SIMATIC NET CP 443-1 Advanced communication processor for SIMATIC S7-400 systems. Official Siemens support documentation confirms the exact article number, firmware V2.0 product generation and PROFINET automatic commissioning support; separate Siemens PRP documentation lists compatibility from firmware V2.1. The processor is used to connect an S7-400 automation system to Industrial Ethernet and PROFINET communication structures. Procurement and replacement planning should verify the complete suffix, firmware, S7-400 rack and CPU compatibility, STEP 7 configuration, network addressing, connector arrangement, redundancy requirements and available project backup. A current lifecycle code was not present in the reviewed official documents, so none is inferred.
| Product Condition | Original new |
|---|---|
| Availability | In stock |
| Official Lifecycle | Not stated in reviewed official documents |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
| Manufacturer | Siemens |
|---|---|
| Complete Part Number | 6GK7443-1GX20-0XE0 |
| Product Type | Communication processor |
| Product Designation | SIMATIC NET CP 443-1 Advanced |
| Automation System | SIMATIC S7-400 |
| Primary Network | Industrial Ethernet |
| Engineering Context | STEP 7 configured communication processor |
| Documented Product Generation | Firmware V2.0 |
| PROFINET Function | Automatic commissioning supported from firmware V2.0 |
| PRP Compatibility | Supported from firmware V2.1 |
| System Role | Connects S7-400 automation systems to Ethernet communication structures |
| Replacement Requirement | Project, firmware and hardware compatibility review required |
| Country of Origin | GERMANY |
| S7-400 Ethernet Communication | Provides an Industrial Ethernet communication path for configured SIMATIC S7-400 systems. |
|---|---|
| PROFINET Integration | Supports documented PROFINET automatic commissioning functions for the relevant firmware generation. |
| Parallel Redundancy Protocol | Siemens compatibility documentation lists PRP support from firmware V2.1. |
| Maintenance Replacement | Replacement requires alignment of rack, CPU, firmware, STEP 7 project and network configuration. |
| 01 · Complete Identity | Match every character in 6GK7443-1GX20-0XE0 with the installed module and product label. |
|---|---|
| 02 · Firmware Version | Verify the installed firmware, especially when PROFINET or PRP functions are required. |
| 03 · S7-400 Hardware | Confirm rack, CPU, slot, backplane and hardware-release compatibility. |
| 04 · Engineering Project | Review STEP 7 hardware configuration, IP addressing, communication services and project backup. |
| 05 · Network Interfaces | Check Ethernet connectors, cabling, topology, redundancy and connected switches. |
| 06 · Inspection Evidence | Request readable front, rear, label, connector, revision and packaging photos. |
Siemens official support documents confirm the exact CP 443-1 Advanced article number and firmware-dependent functions. A current lifecycle code was not present in the reviewed official documents, so this page does not infer Active, Classic or discontinued status.
It identifies the SIMATIC NET CP 443-1 Advanced communication processor for S7-400.
Siemens documentation identifies this article with firmware V2.0, while PRP compatibility is listed from V2.1.
Official Siemens support information documents PROFINET automatic commissioning for the relevant firmware generation.
A current official lifecycle code was not present in the reviewed Siemens documents, so no status is inferred.
Verify the suffix, firmware, S7-400 CPU and rack, STEP 7 project, addressing, interfaces and product label.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
STOCKOEMS INDUSTRIAL NETWORK PROCUREMENT SUPPORT
Model verification, firmware-aware S7-400 compatibility review, inspection evidence, protective handling and international shipment coordination.
Complete suffix, lifecycle wording, firmware and requested network configuration are reviewed before order handling.
Label, hardware revision, configuration evidence, interfaces and visible condition are aligned with the request.
Enclosure, terminals and communication interfaces are protected before documented shipment coordination.
| 01 | Model and suffix verification | The complete order code is checked character by character against available labels and documentation. |
|---|---|---|
| 02 | Condition confirmation | Visible condition, enclosure, interfaces, terminals and supplied accessories are reviewed. |
| 03 | Technical compatibility review | Firmware, hardware revision, interfaces, topology and application requirements are compared. |
| 04 | Product and label photo confirmation | Readable front, rear, nameplate, connector and packaging photos can be requested before approval. |
| 05 | Protective packaging | The enclosure, terminals and communication interfaces are protected for handling and transport. |
| 06 | Worldwide shipping | Available routes are coordinated without promising an unconfirmed delivery date. |
| 07 | Shipment tracking | Tracking information is shared after carrier acceptance. |
| 08 | Customs documentation | Commercial shipment documents are prepared for the confirmed order and destination. |
| 09 | Written warranty terms | Warranty scope is recorded in Stockoems commercial documents. |
| 10 | Return authorization process | Returns require written authorization and review of the agreed terms. |
| 11 | After-sales response | Post-shipment questions are handled with order, label, configuration and installation evidence. |
Check whether the supplier verifies the complete suffix, provides readable label and condition photos, records warranty terms, discusses compatibility limits and supplies traceable shipment documents.
Risks include blurred or missing labels, substituted suffixes, unsupported technical claims, unclear return terms, refusal to provide inspection evidence and payment requests that do not match the supplier identity.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
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Email: sales6@apterpower.com | WhatsApp: +86 18159889985
