Description
The Siemens SIMATIC S7-300 CP 343-1 Communications Processor (6GK7343-1EX30-0XE0) is an Industrial Ethernet communication module designed for SIMATIC S7-300 PLC systems. This module enables high-speed data communication via TCP/IP and UDP protocols, featuring dual RJ45 ports that support linear network topology. It supports S7 routing and S7 communication functions, and can operate as an IO controller or IO device in PROFINET networks. Equipped with IT functions (web server, email, etc.) and SNMP network diagnostics, it supports up to 240 connections, making it suitable for medium to large automation system network communication requirements.
Key Features
- Industrial Ethernet Communications Processor for S7-300 PLC systems
- Data transfer rate: 10/100 Mbps
- Network interfaces: 2 × RJ45 ports (integrated switch)
- Supported protocols: TCP/IP, UDP, S7 communication
- Communication services: S7 routing, S7 communication, ISO-on-TCP, UDP
- Maximum connections: 240 (including 32 active connections)
- Integrated IT functions: Web server, email, FTP
- SNMP network diagnostics support
- Configuration via STEP 7
- Operating temperature: 0°C to +60°C
- Protection degree: IP20
- Certifications: CE, UL, CSA
- Country of origin: Germany
Technical Specifications
- Network Interface: 2 × RJ45 (10/100 Mbps)
- Data Transfer Rate: 10/100 Mbps auto-negotiation
- Supported Protocols: TCP/IP, UDP, ISO-on-TCP, S7
- Communication Services: S7 routing, S7 communication, ISO, ISO-on-TCP, UDP, TCP
- Maximum Connections: 240 (32 active)
- IT Functions: Web server, email (SMTP), FTP client/server
- Network Diagnostics: SNMP, LLDP
- Power Supply: 24V DC (19.2-28.8V)
- Power Consumption: 2.5W
- Operating Temperature: 0°C to +60°C
- Storage Temperature: -40°C to +70°C
- Dimensions: 40mm × 125mm × 117mm
- Weight: approx. 0.32 kg
- Protection Degree: IP20
Warranty & After-Sales
- Factory new units: 12 months warranty
- Refurbished units: 3-6 months warranty
- Technical support for system integration
- Configuration assistance via STEP 7
- Compatibility verification with existing systems
- Commissioning assistance available
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
Why Choose Our Store
- Genuine Siemens SIMATIC components
- Global supply network with competitive pricing
- Expertise in Industrial Ethernet communication
- Comprehensive technical documentation
- Support for legacy system maintenance
Applications
- Industrial Ethernet network communication
- S7-300 system network integration
- Multi-PLC system data exchange
- Remote diagnostics and maintenance
- Production line data acquisition
- Manufacturing Execution System (MES) integration
- Process control system networking
- Equipment monitoring and management
- Production data upload
- Factory automation networks
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