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6GK7443-1GX11-0XE0

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An S7-400 controller reaches Industrial Ethernet S7, open, FTP, web and email services through Siemens 6GK7443-1GX11-0XE0, a SIMATIC NET CP 443-1 IT processor.
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Technical specifications for 6GK7443-1GX11-0XE0

  • Manufacturer:
    Siemens
  • Part Number:
    6GK7443-1GX11-0XE0
  • Product Family:
    Siemens Simatic Net
  • Product Type:
    SIMATIC NET CP 443-1 IT Communications Processor
  • Stock:
    1
  • Ethernet Interface:
    10/100 Mbit/s RJ45 with AUI support
  • Rack Supply:
    5 V DC from the S7-400 backplane
  • Open Communication Connections:
    64 maximum
  • S7 Communication Connections:
    48 maximum
  • Multiprotocol Connections:
    64 maximum
  • ISO/TCP Send-Receive Data:
    Up to 8 KB per connection
  • UDP Data:
    Up to 2 KB per datagram
  • FTP Client Connections:
    10 maximum
  • FTP Server Connections:
    2 maximum
  • HTTP Server Connections:
    4 maximum
  • Email Client Connections:
    1
  • Flash User Memory:
    30 MiB
  • RAM User Memory:
    16 MiB
  • Battery-Backed RAM:
    512 KiB
  • Degree of Protection:
    IP20
  • Operating Temperature:
    0 to +60 °C
  • Weight:
    1.5432 lbs (0.7 kg)
  • Estimated shipping dimensions:
    2.5x29x21cm
  • Tariff Code:
    85176200
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals PLC Data Paths FTP and Web Memory Areas Rack Integration

Features:

  • The CP exchanges S7-400 backplane data through one 10/100 Mbit/s Ethernet interface.
  • S7 communication and open ISO, TCP/IP and UDP services use separately configured connections.
  • FTP, HTTP and email functions add file, web and messaging paths to the processor.
The CP 443-1 IT places controller communication and IT services in one S7-400 rack module.

Connection resources determine how many simultaneous peer, file, browser and email sessions can operate.

Integrated storage separates persistent web content, active data and battery-backed information.

The Siemens 6GK7443-1GX11-0XE0 SIMATIC NET CP 443-1 IT may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6GK7443-1GX11-0XE0 SIMATIC NET CP 443-1 IT Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

Moving controller data onto Ethernet

  • Backplane side: The CP exchanges process and communication data with the S7-400 CPU through the rack bus.
  • S7 connections: Configured S7 communication sessions link compatible controllers and operator systems.
  • Open services: ISO, ISO-on-TCP, TCP and UDP paths carry configured SEND/RECEIVE data.
  • Time service: NTP can synchronize the module and controller-side time with a network server.

Separating file transfer from browser access

  • FTP client: The CP initiates file transfers to configured network servers.
  • FTP server: Authorized hosts can access the file areas exposed by the module.
  • HTTP server: Browser connections retrieve the configured module pages and data.
  • Email client: The application can trigger messages through the configured mail server.

Assigning stored and active communication content

  • Flash storage: Persistent user content remains in the nonvolatile flash area.
  • Working RAM: Active communication and IT-service data use the RAM workspace.
  • Backed RAM: The battery-backed area retains designated values through a rack supply loss.
  • Resource planning: Configured pages, files and connections must remain within their assigned memory limits.

Linking module power, CPU data and diagnostics

  • Power path: The S7-400 backplane supplies the module with 5 V DC.
  • CPU exchange: Rack buses transfer data between the CP and the assigned controller.
  • Ethernet boundary: The front network interface carries the configured communication services outside the rack.
  • Diagnostics: Web and module diagnostics report connection, interface and operating states.
Description
Siemens 6GK7443-1GX11-0XE0 is the SIMATIC NET CP 443-1 IT communications processor for an S7-400 automation system. It moves controller data between the rack backplane and a 10/100 Mbit/s Industrial Ethernet connection while hosting the IT communication services assigned to this version.

S7 communication and open ISO, TCP/IP or UDP services on 6GK7443-1GX11-0XE0 use separate logical connections across the same Ethernet interface. SEND/RECEIVE and FETCH/WRITE paths exchange process data with peer systems, while NTP can align the controller-side time with a network source.

File and browser functions distinguish 6GK7443-1GX11-0XE0 from a communication-only CP 443-1. Its FTP client and server connections move files between the module and network hosts, the HTTP server publishes the configured pages, and the email client sends application-triggered messages.

The S7-400 backplane supplies 5 V DC to 6GK7443-1GX11-0XE0 and transfers data between the CP and CPU without an external logic supply. Flash, working RAM and battery-backed RAM divide stored web files, active communication data and retained values, while web diagnostics expose connection and module states.
Alternative Names
6GK74431GX110XE0 6GK 7443-1GX11-0XE0 6GK7443 1GX11 0XE0 Siemens 6GK7443-1GX11-0XE0 CP 443-1 IT 6GK7443-1GX11-0XE0 SIMATIC NET 6GK7443-1GX11-0XE0 6GK7443-1GX11-OXEO 6GK7443-IGX11-0XE0
Technical notes
Siemens 6GK7443-1GX11-0XE0 is the CP 443-1 IT version with FTP, HTTP and email services. It receives power and PLC data through the S7-400 backplane.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What makes 6GK7443-1GX11-0XE0 an IT version of CP 443-1?
The 6GK7443-1GX11-0XE0 adds FTP client/server, HTTP server and email client functions to its S7 and open Ethernet communication paths.
Does 6GK7443-1GX11-0XE0 require an external 24 V logic supply?
No. The 6GK7443-1GX11-0XE0 receives its operating 5 V DC supply from the SIMATIC S7-400 backplane.
How does the CPU exchange data with 6GK7443-1GX11-0XE0?
The S7-400 rack buses carry controller and communication data between the CPU and 6GK7443-1GX11-0XE0.
Can 6GK7443-1GX11-0XE0 transfer files to a network server?
Yes. The FTP client in 6GK7443-1GX11-0XE0 can initiate transfers to a configured server.
Which protocols can carry open communication data through 6GK7443-1GX11-0XE0?
The 6GK7443-1GX11-0XE0 supports the documented ISO, ISO-on-TCP, TCP and UDP SEND/RECEIVE paths.
Where are persistent web files stored on 6GK7443-1GX11-0XE0?
The nonvolatile flash user-memory area of 6GK7443-1GX11-0XE0 holds persistent configured content.

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