Siemens 6GK7443-1EX11-0XE0 SIMATIC NET CP 443-1 Industrial Ethernet Processor
6GK7443-1EX11-0XE0
SIMATIC NET CP 443-1 Industrial Ethernet Processor · S7-400 communication processor for Industrial Ethernet, TCP and ISO transport services.
Lifecycle note: Use the unit nameplate and current official documentation as final references before approving a replacement.
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+86 15359408275SIMATIC NET CP 443-1 Industrial Ethernet Processor · Siemens SIMATIC NET CP 443-1
Siemens 6GK7443-1EX11-0XE0 is a SIMATIC NET CP 443-1 communication processor that connects an S7-400 station to Industrial Ethernet.
The module supports configured TCP/IP, ISO transport and S7 communication services, with exact functionality controlled by firmware, CPU support and the STEP 7 hardware configuration.
Before replacement, record the MAC and IP configuration, subnet and gateway, rack slot, ISO parameters, S7 and SEND/RECEIVE connections, firmware, CPU/H-system release and cable arrangement.
| Manufacturer | Siemens |
|---|---|
| Order number | 6GK7443-1EX11-0XE0 |
| Module type | CP 443-1 |
| Controller family | SIMATIC S7-400 |
| Network | Industrial Ethernet |
| Protocols | TCP/IP and ISO transport |
| Communication | S7 and S5-compatible services |
| Official compatibility reference | Firmware V1.1.0 or later for documented S7-400H use |
| Configuration tool | STEP 7 / NCM S7 generation |
| Replacement check | Firmware, network parameters, rack slot and configured connections |
Siemens 6GK7443-1EX11-0XE0 connects a configured SIMATIC S7-400 station to Industrial Ethernet for S7 and open communication services.
Siemens 6GK7443-1EX11-0XE0 supports configured TCP/IP and ISO transport functions in addition to S7 communication, subject to CPU and firmware support.
Firmware controls the communication features and documented system compatibility of Siemens 6GK7443-1EX11-0XE0, including use in certain S7-400H configurations.
Record the MAC address, IP address, subnet, gateway, ISO parameters, connection resources and rack-slot configuration before replacing Siemens 6GK7443-1EX11-0XE0.
A newer CP 443-1 requires a migration review because connector, protocol functions, firmware, STEP 7 configuration and connection resources can differ from Siemens 6GK7443-1EX11-0XE0.
Commission Siemens 6GK7443-1EX11-0XE0 by downloading the approved hardware configuration and testing every S7, TCP, ISO and SEND/RECEIVE connection plus diagnostics and redundancy behavior.
Provide the complete Siemens 6GK7443-1EX11-0XE0 label, hardware and firmware versions, CPU and rack data, configured protocols, quantity and destination.
Send the complete 6GK7443-1EX11-0XE0 catalog number, revision, quantity, destination and nameplate photo. Identification details will be checked before quotation.
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