Best offer
Siemens
- Available:
- 4 pcs.In-StockUpdated at: 27-08-2026
- Offer from:
Trusted supplier — Germany, member since 2024- Warranty:
- 24 months
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Siemens 6GK7343-1EX30-0XE0
Siemens SIMATIC S7-300 Communications Processor CP 343-1
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Product Description
RoHS CompliantLifecycle Status:
The Siemens SIMATIC S7-300 Communications Processor CP 343-1 is designed to seamlessly connect your SIMATIC S7-300 to Industrial Ethernet networks using ISO and TCP/IP protocols. This versatile processor supports both PROFINET IO controller and PROFINET IO device functionalities, ensuring robust and flexible integration into your automation systems. Featuring an integrated 2-port switch ERTEC 200, it facilitates efficient network management and communication.
The CP 343-1 supports a wide range of communication protocols, including S7 communication, fetch/write, SEND/RECEIVE RFC1006, multicast, and DHCP. It also offers NTC-CPU synchronization, with and without diagnostics, and initialization via LAN. The processor is equipped with two RJ45 connections for LAN, supporting data transfer rates of 10/100 Mbit/s.
Designed for reliability and ease of use, the CP 343-1 is compliant with industry standards such as IP20 protection and RoHS directive. It is suitable for various industrial applications, providing robust communication capabilities and enhancing the performance of your automation systems.
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Offer details
- Best offer from:
- Trusted supplier — Germany, member since 2026
- Availability:
- 1 pc.In-StockUpdated at: 28-08-2026
- Warranty:
- 12 months
- Condition:
- New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- Siemens
- Number of Industrial Ethernet interfaces
- 2
- Electrical connections for Industrial Ethernet
- 2x RJ45
- Electrical connection for power supply
- 2-pole pluggable terminal block
- Type of voltage
- DC
- Supply voltage from backplane bus
- 5 V
- External supply voltage
- 24 V
Available Offers
(28)Siemens
- Available:
- 4 pcs.In-StockUpdated at: 27-08-2026
- Offer from:
- Trusted supplier — Germany, member since 2024
- Warranty:
- 24 months
Siemens
- Available:
- 9 pcs.In-StockUpdated at: 28-08-2026
- Offer from:
Trusted supplier — United States, member since 2023- Warranty:
- 12 months
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Documents
Data Sheet
Datasheet for Siemens 6GK7343-1EX30-0XE0, including specifications and features.
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