Siemens 6GK7343-1CX10-0XE0 Ethernet Communications Processor

6GK73431CX100XE0 – Cost-effective communications processor for SIMATIC S7-300, with integrated 2-port switch and support for TCP/IP, UDP, S7 communication, and PROFINET IO. Designed for lean industrial Ethernet connectivity and seamless integration in distributed automation networks.

Technical Specifications

• Model: 6GK7343-1CX10-0XE0 Siemens
• Series: SIMATIC S7-300
• Processor Type: CP 343-1 Lean
• Supported Protocols:
  • TCP/IP, UDP, Multicast
  • SEND/RECEIVE (with/without RFC1006)
  • S7 communication (server)
  • Fetch/Write
  • PROFINET IO device
• Integrated Switch: 2-Port ERTEC 200
• LAN Ports: 2× RJ45 (10/100 Mbit/s)
• Module Replacement Without PG: Supported
• Diagnostics: SNMP diagnostics, LAN initialization
• Mounting Type: Rack-mount for S7-300
• Net Weight: 0.299 kg
• Dimensions (W×H×D): 2.5 × 21.0 × 29.0 cm
• Lifecycle Status: Product phase-out since 01.10.2023
• Country of Origin: Germany

Function & Application

Purpose:
The CP 343-1 Lean processor enables efficient and scalable communication between SIMATIC S7-300 PLCs and Industrial Ethernet networks. It is ideal for applications that require essential connectivity with minimal overhead.

Typical Applications:

• Entry-level PROFINET IO integration
• Distributed machine and plant control
• Lean automation networks with TCP/IP or UDP requirements
• Applications requiring simple device exchange and SNMP diagnostics

Performance & Features

• Integrated Ethernet Communication: Enables TCP/IP, UDP, S7, and PROFINET IO protocols
• 2-Port ERTEC 200 Switch: Supports line topologies and device-level Ethernet communication
• No Programming Device Needed: Supports replacement without PG
• SNMP Diagnostics: For proactive network monitoring and management
• Compact & Lightweight: Ideal for modular rack installations

Recommended Accessories

• 6GK1901-1GA00 – FastConnect Stripping Tool
• 6XV1870-3QE30 – 0.3m Industrial Ethernet Cord RJ45/RJ45
• 6XV1870-3QE50 – 0.5m Industrial Ethernet Cord RJ45/RJ45
• 6XV1871-5BH10 – 1.0m IE FC RJ45 Plug Trailing Cable

Compliance & Classification

• RoHS Compliance: Since 28.08.2007
• WEEE Take-Back Obligation: Yes
• REACH Substances:
  • Lead (CAS 7439-92-1) > 0.1%
  • Lead monoxide (CAS 1317-36-8) > 0.1%
• SCIP Number: 8f510228-6434-4247-9e67-f1bd0453490c
• Commodity Code: 85176200
• Catalog ID: IK-A
• Product Group: 2413
• Group Code: R322
• Product Class: A – Returnable stock item
• EAN: 4019169145060
• UPC: 662643193862

Lean Industrial Ethernet Connectivity for SIMATIC S7-300

The Siemens 6GK7-343-1CX10-0XE0 CP 343-1 Lean module is the ideal communication interface for Ethernet-enabled S7-300 automation systems.

Compact, reliable, and highly compatible, it brings streamlined networking to your industrial infrastructure.

Key Features & Benefits:

✅ Multi-Protocol Support : TCP/IP, UDP, S7, Fetch/Write & PROFINET IO.

✅ Integrated 2-Port Switch : Ideal for Ethernet line topologies.

✅ Easy Module Replacement : No PG required.

✅ Compact Size : For space-saving S7-300 rack integration.

✅ SNMP Diagnostics : For efficient network monitoring.

📦 Order Today for Fast UK & Europe Delivery!

At Drive Outlet Megastore, we offer the most competitive Siemens 6GK7343-1CX10-0XE0 prices, ready for next-day shipping across the UK and Europe.

Need expert advice on Industrial Ethernet configurations, or help finding S7-300 communication modules?
Reach out to our automation team today.

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