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Siemens 6AG1343-1GX31-4XE0 SIPLUS NET CP 343-1 Advanced

Siemens 6AG1343-1GX31-4XE0 SIPLUS NET CP 343-1 Advanced communication processor.

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ManufacturerSiemens

Part number6AG1343-1GX31-4XE0

Series SIPLUS NET CP 343-1 Advanced

Base Part 6GK7343-1GX31-0XE0

Temperature Range 0-60°C

Coating Conformal Coating

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Conformal coating for harsh environments PROFINET IO controller/device Industrial Ethernet connectivity High-speed data transfer (Gigabit) Supports RT and IRT Wide range of network protocols

Product description

The Siemens 6AG1343-1GX31-4XE0 is a SIPLUS NET CP 343-1 Advanced communication processor, based on the 6GK7343-1GX31-0XE0. It features conformal coating for operation in harsh environments (0-60°C). This module connects SIMATIC S7-300 CPUs to Industrial Ethernet and supports PROFINET IO controller/device, RT/IRT, MRP, and PROFINET CBA. It includes TCP/IP, ISO, UDP, S7 communication, and various other protocols, with 2x RJ45 (10/100 Mbit) PROFINET interfaces and 1x RJ45 (10/100/1000) Gigabit interface.

This communication processor is ideal for demanding industrial applications requiring high-speed, reliable networking. It is used in manufacturing, process control, and logistics where robust connectivity to plant-wide networks like PROFINET and Industrial Ethernet is essential.

Stanlo Automation, your veteran-owned surplus parts distributor, offers the Siemens 6AG1343-1GX31-4XE0. Get the robust and reliable networking solutions you need from a trusted source.

Technical specifications

Series	SIPLUS NET CP 343-1 Advanced
Base Part	6GK7343-1GX31-0XE0
Temperature Range	0-60°C
Coating	Conformal Coating
Network	Industrial Ethernet, PROFINET IO
Protocols	PROFINET, TCP/IP, ISO, UDP, S7 Comm., MRP
Interfaces	2x RJ45 (10/100 Mbit), 1x RJ45 (10/100/1000 Mbit)
Features	RT, IRT, CBA, SNMP, DHCP, FTP, Email

Common applications

Automotive Manufacturing

Food & Beverage Processing

Chemical Plants

Material Handling

Logistics Automation

Pharmaceutical Production

Compatible systems

Siemens SIMATIC S7-300 CPUs PROFINET Industrial Ethernet TCP/IP Networks

Also known as

Siemens SIPLUS NET CP343-1 6AG13431GX314XE0 Siemens S7-300 Ethernet Module

Replaces / compatible with

This SIPLUS hardened version replaces the standard CP 343-1 GX31 module in environments requiring extended temperature range and conformal coating. It ensures compatibility with existing S7-300 systems.

Technical note

Expert tip

The onboard Gigabit port (RJ45) on the 6AG1343-1GX31-4XE0 enables high-speed data transfer for demanding applications or future network expansion.

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Frequently asked questions

What makes the Siemens 6AG1343-1GX31-4XE0 suitable for harsh industrial environments?

The Siemens 6AG1343-1GX31-4XE0 features conformal coating and is rated for operation between 0°C and 60°C. This makes it robust against humidity, dust, and temperature fluctuations common in industrial settings.