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siemens 6gk7343 1ex20 0xe0 high performance industrial ethernet module in stock-0

SINAMICS

Home >  Products >  SIEMENS >  SINAMICS

Siemens 6GK7343-1EX20-0XE0 high-performance Industrial Ethernet module In stock

Product Name:Industrial Ethernet module  

Brand Name:Siemens 

Model Number:6GK7343-1EX20-0XE0     

Country of Origin:Germany

Warranty:12 Months

Whatsapp+86 18159889985

Email[email protected]

Appurtenance:
  • Overview
  • Inquiry now
  • Specifications
  • Description
  • Applications
  • Construction, Interfaces, and Safety Features
  • High-Resolution Communication Performance
  • FAQ
  • Spares
  • Recommended Products

Overview

Brand Name:

Siemens

Model Number:

6GK7343-1EX20-0XE0

Country of Origin:

Germany

Packaging Details:

Original new Factory Sealed

Delivery Time:

in stock

Payment Terms:

T/T

Inquiry now

Sales Manager:

Stella

Send an email:

[email protected]

Contact in Whatsapp:

+86 18159889985

Specifications

Parameter Specification
Product Model 6GK7343-1EX20-0XE0: Communication processor for S7-300 systems, enables Industrial Ethernet TCP/IP and UDP data exchange in automation networks
Communication Protocol TCP/IP & UDP: Supports S7 communication, FETCH/WRITE, and SEND/RECEIVE for flexible industrial networking
Ethernet Interface RJ45 10/100 Mbit/s: Provides stable Industrial Ethernet connectivity for high-speed data transmission
Connection Capacity Up to 16 connections: Enables multiple open communication channels for distributed control systems
Power Supply 24 V DC external + 5 V backplane: Ensures stable module operation with dual power input structure
Power Consumption 5.8 W typical: Low power design reduces heat generation in control cabinets
Dimension 80 × 125 × 120 mm: Compact double-width S7-300 module design for easy installation
Weight Approx. 0.6 kg: Lightweight structure supports DIN rail mounting stability
Operating Temperature 0 to 60°C: Suitable for standard industrial automation environments
Protection Class IP20: Designed for installation inside protected control cabinet systems

Description

The 6GK7343-1EX20-0XE0 is a high-performance Industrial Ethernet module designed for seamless integration into SIMATIC S7-300 automation systems. It enables reliable communication over TCP/IP and UDP protocols, supporting both S7 communication and open industrial networking for flexible system architecture in modern automation environments.

The 6GK7343-1EX20-0XE0 provides stable data exchange via a 10/100 Mbit/s RJ45 Ethernet interface, supporting SEND/RECEIVE functions, FETCH/WRITE access, and RFC 1006-based communication. It also supports multicast operation and multi-protocol connections, making it suitable for distributed control systems requiring fast and deterministic data handling.

Built for industrial environments, the 6GK7343-1EX20-0XE0 includes diagnostic functions such as SNMP monitoring, I&M identification, and time synchronization via NTP. Its compact S7-300 double-width design ensures easy rail mounting, making it ideal for scalable PLC communication in power plants, manufacturing systems, and process automation networks.

Applications

  • Power plants: Used for generator monitoring systems, PLC communication, and relay protection control integration.
  • Substations: Enables high-speed data exchange for bus protection, switchgear monitoring, and distributed control networks.
  • Chemical plants: Supports process automation, real-time monitoring, and secure industrial Ethernet communication.
  • Steel mills: Ensures reliable control under high temperature, dust, and strong electromagnetic interference conditions.
  • Machinery manufacturing: Applied in automated production lines, robotics control systems, and packaging machinery networking.

Construction, Interfaces, and Safety Features

  • Compact S7-300 double-width module design, supports DIN rail installation for stable cabinet integration
  • RJ45 Industrial Ethernet interface, ensures standardized network connectivity for PLC systems
  • 24 V DC external + 5 V backplane power structure, provides reliable dual-source operation
  • IP20 protection level, suitable for enclosed industrial control cabinets
  • Built-in diagnostic LED indicators, support fast fault detection and system status monitoring
  • SNMP-based network diagnostics, enables remote monitoring and maintenance efficiency
  • Secure communication architecture, supports industrial-grade stable data transmission

High-Resolution Communication Performance

  • Supports TCP/IP, UDP, and RFC 1006 protocols for multi-layer communication flexibility
  • Up to 16 open connections, enables scalable distributed automation architecture
  • SEND/RECEIVE data handling up to 8 KB per connection for efficient process data exchange
  • Multicast support up to 16 stations, suitable for synchronized control systems
  • Time synchronization via NTP, ensures precise system-wide coordination
  • STEP 7 V5.2+ configuration compatibility, supports Siemens engineering environment integration
  • Stable industrial Ethernet performance for real-time PLC communication

FAQ

Q1: What is the main function of 6GK7343-1EX20-0XE0?
A1: It is used to enable Industrial Ethernet communication for SIMATIC S7-300 PLC systems using TCP/IP and UDP protocols.

Q2: How many communication connections does it support?
A2: It supports up to 16 open communication connections for distributed automation networks.

Q3: Does it support SNMP diagnostics?
A3: Yes, it includes SNMP v1 support for network monitoring and remote diagnostics.

Q4: What type of interface does it use?
A4: It uses a 10/100 Mbit/s RJ45 Industrial Ethernet interface for stable data transmission.

Q5: Can it be used for time synchronization?
A5: Yes, it supports NTP-based time synchronization for coordinated system operation across PLC networks.

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