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The Siemens 6GK7443-1GX30-0XE0 is a CP 443-1 Advanced communication processor for the SIMATIC S7-400 automation system. It connects the S7-400 CPU to Industrial Ethernet, providing high-speed data communication, PROFINET IO controller functionality, and extensive IT integration features including a web server, FTP, and email capabilities .
Artikelnummer :
6GK7443-1GX30-0XE0Bestellung (Mindestbestellmenge) :
1Zahlung :
EXWProduktursprung :
GermanyVerschiffungshafen :
Wuhan, Hubei, ChinaLieferzeit :
3-5 daysGewicht :
0.867kgOverview
6GK7443-1GX30-0XE0 SIMATIC PLC Module
New in stock
Origin from Germany
Payment Method: TT.Western Union
Shipping Method: DHL\UPS\Fedex\EMS\Others
More Brands
| Part Number | Description | Notes |
|---|---|---|
| 6GK7443-1GX30-0XE0 | CP 443-1 Advanced, 5 ports, PROFINET IO Controller (this item) | Current model, PM400 status |
| 6GK7443-1GX20-0XE0 | CP 443-1 Advanced, earlier variant | Predecessor, can be replaced by GX30 |
| 6GK7443-1EX30-0XE0 | CP 443-1, 100 Mbit, 2-port switch | Lower port count, no gigabit |
| 6GK7443-1EX41-0XE0 | CP 443-1 IT, earlier IT-capable variant | Replaced by GX30 with CPU FW 4.1+ |
| 6ES7952-1AS00-0AA0 | C-PLUG Removable Storage | Optional configuration backup |
1 × Siemens 6GK7443-1GX30-0XE0 CP 443-1 Advanced Communication Processor
Note: S7-400 CPU, rack, and configuration software are sold separately.
In Stock – Ready to ship immediately
Genuine Siemens Product – Factory original component
Warranty Included – Purchase with confidence
Technical Support – S7-400 compatibility assistance available
Q1: What is the Siemens 6GK7443-1GX30-0XE0?
It is a CP 443-1 Advanced communication processor for the SIMATIC S7-400 system. It provides Industrial Ethernet connectivity, PROFINET IO Controller functionality, and extensive IT integration features .
Q2: How many Ethernet ports does this module have?
It has 5 Ethernet ports: 1 × 10/100/1000 Mbit/s and 4 × 10/100 Mbit/s, all RJ45, with an integrated switch .
Q3: What is the difference between the GX30 and earlier CP 443-1 variants?
The GX30 (this item) offers gigabit speed, PROFINET IO Controller capability, and higher connection counts (128 S7 connections) compared to earlier variants. It also includes advanced IT functions like the web server and email client .
Q4: What CPU firmware is required for this module?
The CP 443-1 GX30 requires S7-400 CPU firmware V4.1 or higher for full functionality. For CPUs with firmware below V4.1, the earlier GX20 or EX30 variants must be used .
Q5: Does this module support PROFINET IO?
Yes. The GX30 variant includes PROFINET IO Controller functionality, enabling the S7-400 to manage PROFINET IO devices directly .
Q6: What IT functions does the module support?
The module includes an integrated web server, FTP client/server, email client, and IP access control list for network security .
Q7: What is the maximum number of S7 connections?
The module supports up to 128 S7 connections and 64 open communication connections via SEND/RECEIVE blocks .
Q8: Is this module still in production?
The Siemens Industry Mall lists the product status as PM400: Product discontinuation announced, with discontinuation effective 01.10.2026. The module is available through remaining stock and spare parts channels .
Q9: What are the dimensions and weight?
Dimensions are 25 mm (W) × 290 mm (H) × 210 mm (D). Net weight is 0.7 kg .
Q10: What should I verify before ordering?
Always verify the exact part number (6GK7443-1GX30-0XE0), confirm your S7-400 CPU firmware version is V4.1 or higher, and ensure your application requires PROFINET IO Controller functionality or advanced IT features.
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