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Siemens SIMATIC NET CP 343-1 Lean Communications Processor 6GK7343-1CX10-0XE0
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
Siemens • SIMATIC Industrial Automation
6GK7343-1CX10-0XE0 SIMATIC NET CP 343-1 Lean Communications Processor
The Siemens CP 343-1 Lean is a communications processor for SIMATIC S7-300 and C7-300 stations with a two-port PROFINET interface and Industrial Ethernet services.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6GK7343-1CX10-0XE0 |
| Product Type | Industrial Ethernet communications processor |
| Core Function | Connects SIMATIC S7-300 or C7-300 stations to Industrial Ethernet and PROFINET IO device networks |
| Application or Compatible Series | SIMATIC S7-300 and C7-300 automation stations using TCP/IP, UDP, S7 communication or PROFINET IO device communication |
Exact Identification
Match 6GK7343-1CX10-0XE0 character by character and confirm the complete SIMATIC NET CP 343-1 Lean Communications Processor designation.
Interface Arrangement
Confirm the installed supply, ports, field connections and required accessories before wiring the replacement.
Configuration Check
Preserve the approved engineering project, network parameters and application data used by the installed system.
Product Overview
The Siemens CP 343-1 Lean is a communications processor for SIMATIC S7-300 and C7-300 stations with a two-port PROFINET interface and Industrial Ethernet services.
Two front-panel RJ45 ports provide the Industrial Ethernet connection. SEND/RECEIVE services support TCP, ISO on TCP and UDP data exchange. The module can exchange up to 512 bytes of input and 512 bytes of output data as a PROFINET IO device.
Key Functions
Two-Port PROFINET Interface
Two front-panel RJ45 ports provide the Industrial Ethernet connection.
Open Communication Resources
SEND/RECEIVE services support TCP, ISO on TCP and UDP data exchange.
PROFINET IO Device Integration
The module can exchange up to 512 bytes of input and 512 bytes of output data as a PROFINET IO device.
Official Specifications
| Hardware Product Version | 7 |
|---|---|
| Firmware Version | V3.0 |
| Module Width | 40 mm |
| Module Height | 125 mm |
| Module Depth | 120 mm |
| Net Weight | 0.22 kg |
| Ethernet Ports | 2 RJ45 |
| Power Supply | 24 V DC |
| Open Communication Connections | 8 maximum |
| Maximum ISO-on-TCP User Data per Connection | 8 KiB |
| Maximum TCP User Data per Connection | 8 KiB |
| Maximum UDP User Data per Connection | 2 KiB |
| S7 Communication Connections | 4 maximum |
| Multicast Stations | 8 |
| PROFINET IO Device Input Data | 512 bytes maximum |
| PROFINET IO Device Output Data | 512 bytes maximum |
| Maximum PROFINET IO Device Submodules | 32 |
| Engineering Software | STEP 7 V5.4 or later, or STEP 7 Professional V11 or later |
Frequently Asked Questions
Which automation stations use 6GK7343-1CX10-0XE0?
Install the communications processor only in a compatible SIMATIC S7-300 or C7-300 station.
How many Ethernet ports are provided by 6GK7343-1CX10-0XE0?
The front panel provides two RJ45 Industrial Ethernet ports.
How many open communication connections can 6GK7343-1CX10-0XE0 manage?
The module supports up to eight SEND/RECEIVE open communication connections.
Can 6GK7343-1CX10-0XE0 operate as a PROFINET IO device?
Yes; it can exchange up to 512 bytes of input data and 512 bytes of output data in that role.
Which engineering software is required for 6GK7343-1CX10-0XE0?
Use STEP 7 V5.4 or later or STEP 7 Professional V11 or later.
What should be recorded before replacing 6GK7343-1CX10-0XE0?
Back up the station configuration, IP settings, connection resources, device name and communication blocks.
What should be tested after commissioning 6GK7343-1CX10-0XE0?
Verify the 24 V supply, both Ethernet ports, controller connection, data exchange and diagnostics.
Compatibility & Ordering Notes
Compatibility Checklist
- Use only in a compatible S7-300 or C7-300 station.
- Restore the original Ethernet and PROFINET settings.
- Validate all configured open communication resources after replacement.
