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Description
The Siemens SIMATIC NET CP 443-1 (6GK7443-1EX11-0XE0) is a high-performance communications processor designed for integration within the SIMATIC S7-400 automation system. This module provides robust connectivity for industrial Ethernet networks, facilitating seamless data exchange between the PLC and other networked devices, controllers, or supervisory systems.
Features
- Integrated 2-port 10/100 Mbit/s IE switch with RJ45 interfaces.
- Supports standard protocols including ISO, TCP, and UDP.
- Functions as a PROFINET IO controller for distributed I/O management.
- Enables S7 communication and open communication via SEND/RECEIVE blocks.
- Includes advanced features such as S7 routing, IP configuration via DHCP, and IP Access Control Lists for enhanced security.
- Supports time synchronization and extended web-based diagnostics.
- Optimized for fast startup and includes support for the PROFIenergy profile.
Technical Specifications
| Model |
6GK7443-1EX11-0XE0 |
| Manufacturer |
Siemens |
| Interface Speed |
10/100 Mbit/s |
| Operating Temperature |
0 to 60 degC |
| Storage Temperature |
-40 to +70 degC |
| Weight |
0.38 kg |
Installation Guidelines
- Ensure the S7-400 rack power is disconnected before installing or removing the module to prevent electrical damage.
- Verify that the module is correctly seated in the backplane connector before securing it with the integrated locking mechanism.
- Use shielded twisted-pair Ethernet cables (Cat5e or higher) to minimize electromagnetic interference (EMI) in industrial environments.
- Route communication cables separately from high-voltage power lines and motor drive cabling.
- Maintain adequate clearance around the module to ensure proper airflow and heat dissipation within the control cabinet.
- Always follow ESD (Electrostatic Discharge) safety precautions when handling the module to avoid internal component damage.
FAQ
What is the primary function of the 6GK7443-1EX11-0XE0?
This module acts as a communications processor that connects the SIMATIC S7-400 PLC to industrial Ethernet networks, allowing it to function as a PROFINET IO controller and handle various communication protocols like TCP/IP and S7 communication.
Does this module support web diagnostics?
Yes, it features extended web-based diagnostics, which allows users to monitor the status and health of the network connection via a standard web browser.
What is the operating temperature range for this unit?
The module is designed to operate reliably in temperatures ranging from 0 degC to 60 degC.
