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Siemens 6GK7343-1CX10-0XE0 SIMATIC NET CP 343-1 Lean Communications Processor

Siemens 6GK7343-1CX10-0XE0 SIMATIC NET CP 343-1 Lean Communications Processor

SIEMENS / SIMATIC S7-300

Product Name: SIMATIC NET CP 343-1 Lean Communications Processor

Brand Name:

Siemens

Model Number:

6GK7343-1CX10-0XE0

Place of Origin:

Germany

Warranty:

12 Months

Whatsapp: +86 18020776782
Email: [email protected]

Appurtenance:

siemens 6gk7343 1cx10 0xe0 simatic net cp 343 1 lean communications processor-1

Overview
Specifications
Commercial Terms
Description
Applications
FAQ
About Company
After-Sales Support
Other Products
Recommended Products

Contact info

Sales

Jim Pei

[email protected]

Phone/Whatsapp

+86 18020776782

Specifications

Model Number	6GK7343-1CX10-0XE0
Ethernet ports	2 x RJ45
Ethernet transmission rate	10/100 Mbit/s
Backplane supply voltage	5 V DC
Typical backplane current	0.2 A
External supply voltage	24 V DC, -15/+20%
Typical external current	0.16 A
Maximum external current	0.2 A
Power loss	5.8 W
Power connector	2-pole pluggable terminal
Vertical operating temperature	0-40 °C
Horizontal operating temperature	0-60 °C
Storage/transport temperature	-40 to +70 °C
Relative humidity	95% at 25 °C, noncondensing
Protection rating	IP20
SEND/RECEIVE connections	8
Maximum ISO-on-TCP data	8 KiB maximum per connection
Maximum TCP data	8 KiB maximum per connection
Maximum UDP data	2 KiB maximum per connection
UDP multicast stations	8
S7 server connections	4 maximum
Multiprotocol connections	12 active connections
PROFINET IO operating role	IO device; not IO controller
PROFINET input data	512 bytes
PROFINET output data	512 bytes
Maximum submodule input/output	240 bytes per direction per submodule
Maximum consistent data	240 bytes per submodule
PROFINET submodules	32
Engineering software	STEP 7 V5.4 or later / STEP 7 Professional V11 (TIA Portal) or later
Network management	SNMP v1
Discovery protocols	DCP; LLDP
Network time synchronization	NTP
Ring redundancy	MRP supported; not redundancy manager

Commercial Terms

Minimum Order Quantity	1 Piece
Price	Contact for Jim
Packaging Details	Original new Factory Sealed
Delivery Time	3–7 Days
Payment Terms	T/T
Shipping Method	DHL / FedEx / UPS / TNT
Supply Ability	In stock

Description

Siemens 6GK7343-1CX10-0XE0 is a CP 343-1 Lean communications processor for SIMATIC S7-300. It connects the controller platform to Industrial Ethernet. The integrated switch provides a pair of RJ45 network connections. SEND/RECEIVE and S7 server communication support the specified data paths. PROFINET IO operation is provided in the device role.

The Lean communications processor extends an existing automation station with Ethernet communication. Its role must be distinguished from an IO controller. Engineering includes the hardware configuration and the associated communication settings. Review the installed project before replacing an existing processor. Select the network topology and connection resources for the actual data exchange.

Applications

System integration

6GK7343-1CX10-0XE0 supports Ethernet integration of SIMATIC S7-300 stations in production machinery. It can exchange controller data with connected automation or supervisory systems. Allocate the communication connections in the engineering project.

Maintenance planning

In retrofit projects, 6GK7343-1CX10-0XE0 provides an Ethernet communication path for an existing station. Its PROFINET device role allows the station to participate in a suitable controller network. Check the network configuration and program communication calls before commissioning.

FAQ

Can 6GK7343-1CX10-0XE0 act as a PROFINET IO controller?

No. The specified PROFINET role is IO device, so it must not be selected as an IO controller.

Does 6GK7343-1CX10-0XE0 initiate S7 client connections?

The listed S7 communication support is server operation. Check the required communication role before selecting this Lean processor.

Can 6GK7343-1CX10-0XE0 manage an MRP ring?

MRP operation is supported, but this processor is not specified as the redundancy manager.

What project information is needed to replace 6GK7343-1CX10-0XE0?

Provide the hardware configuration, network addresses and the configured communication connections from the installed STEP 7 project.

Can I see the actual condition of 6GK7343-1CX10-0XE0 before ordering?

Yes. We confirm the offered condition, provide actual-item photos and test each item before delivery. The agreed warranty is 12 months.

When can available 6GK7343-1CX10-0XE0 stock leave after payment?

Available stock is dispatched immediately after payment is received. Courier tracking is provided after dispatch.

About Company

Years of Global Experience:

With 20+ years of industry experience, we serve customers worldwide and have built long-term relationships across the UK, Russia, UAE, India, Venezuela, and more.

Professional Support Team:

Our experienced team provides reliable pre-sales and after-sales support, helping customers select suitable products and resolve purchasing concerns.

Wide Range of Brands:

We supply leading automation brands covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.

Large In-Stock Inventory:

A wide range of products is available from stock, including discontinued, obsolete, and hard-to-find parts, helping reduce sourcing time.

Honesty & Trust:

We value long-term cooperation and treat every customer with honesty, respect, responsibility, and care.

Your Trusted Automation Partner:

From a single replacement part to complete automation projects, we are ready to support your needs and build a long-term partnership.

After-Sales Support

Warranty Support

Most products are covered by a warranty of up to 12 months, subject to the applicable terms and conditions. If any product-related issue occurs during the warranty period, our team will assist you and provide an appropriate solution.

Technical Documentation

Relevant datasheets and technical literature can be provided with the goods, offering useful information for product identification, installation, operation, and maintenance.

Fast Response

We understand the importance of minimizing equipment downtime. Our team responds promptly to inquiries and provides professional assistance with product information, quotations, order status, shipping, and after-sales questions.

Global Customer Service

We serve customers worldwide and provide reliable assistance from inquiry to delivery and after-sales service, ensuring clear and timely communication throughout the process.

Long-term Spare Parts Supply

We continue to source discontinued, obsolete, and hard-to-find automation parts from various brands, helping customers maintain existing equipment and reduce downtime caused by spare parts shortages.

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