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SIEMENS 6GK7443-1EX30-0XE0 SIMATIC NET series CP 443-1 communication processor

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  • Delivery time: Shipped in 3 days after payment
  • Condition: Brand New & Original SIEMENS Factory Sealed
  • Warranty: 12 Months Standard Warranty
  • Quality Guarantee: 30-Day Return and Exchange Policy
Part Number

6GK7443-1EX30-0XE0
Product Type CP 443-1 communication processor
Product Origin Germany
Shipping Port Xiamen
Weight 0.70 kg

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The 6GK7443-1EX30-0XE0 is a Siemens SIMATIC NET series CP 443-1 communication processor designed for S7-400 PLCs, used for connecting to industrial Ethernet.

It features two 10/100 Mbit/s RJ45 ports (integrated switch), supporting PROFINET IO controllers, S7 communication, and open communication (SEND/RECEIVE). This module includes S7 routing, IP access control lists, clock synchronization, and extended Web diagnostics, and supports the PROFIenergy energy-saving protocol, making it suitable for medium to large-scale automation control systems.

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Core Features

  • ✓  PROFINET IO Controller: Can function as a PROFINET IO controller, connecting up to 128 IO devices and supporting high real-time communication such as IRT.
  • ✓  Multi-functional Communication Protocols: Supports multiple protocols including ISO, TCP, and UDP, and provides S7 communication and open communication (SEND/RECEIVE) interfaces.
  • ✓  Integrated Industrial Switch: Includes a built-in 2-port switch, supports MRP (Media Redundancy Protocol), and can build ring networks to improve system reliability.
  • ✓  Network Management and Diagnostics: Supports SNMP, Web diagnostics, IP Access Control Lists (ACLs), and other functions for easy network monitoring and security management.

Technical Specifications

Brand

SIEMENS
Model / Part Number 6GK7443-1EX30-0XE0
Transmission Rate 10/100 Mbit/s
Interfaces 2 RJ45 ports (Industrial Ethernet Switch)
Supply Voltage 5V DC (from backplane bus)
Current Consumption Typical 1.4 A
Power Consumption 7.25 W
Supported Modules Up to 14 per CPU, including up to 4 as PN IO controllers
S7 Connections Maximum 128
Protection Rating IP20
Dimensions 25 x 290 x 210 mm
Operating Temperature 0°C to 60°C

Frequently Asked Questions

Q: Does this module support the Modbus TCP protocol?

A: Yes, but there are firmware version limitations. This module supports Modbus TCP in versions V3.0 and higher, but note that version V3.2.9 does not support port 502; you need to upgrade the firmware to version 3.2.12 or higher for it to work properly.

Q: What should I do if I encounter a "Hardware offline/online mismatch" alarm when using this module?

A: This is usually caused by a mismatch between the firmware version and the hardware configuration. A common solution is to set the firmware version of CP 443-1 in the STEP 7 hardware configuration to match the actual firmware of the module (which can be checked on the module casing or read online).

Q: Which CPUs can be used with this module? Can older models be upgraded?

A: This module only supports S7-400 CPUs with firmware V4.1 and above. Early CP 443-1 processors (such as 6GK7443-1EX20) can be upgraded to this model, provided that the CPU firmware version used is V4.1 or higher. If the CPU firmware is V4.0 or lower, the CPU firmware must be upgraded first.

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Product Tags Siemens 6GK7443-1EX30-0XE0          SIMATIC NET          CP 443-1          Communication Processor          S7-400          6GK7443-1EX30         

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