SIEMENS 6GK7343-2AH00-0XA0 New and Original High quality

6GK7343-2AH00-0XA0

The 6GK7343-2AH00-0XA0 model product is the CP 343-2 communication processor module of Siemens SIMATIC S7-300 series PLC, designed specifically for industrial automation scenarios. It supports connecting SIMATIC S7-300 PLC and ET 200M distributed I/O devices through AS Interface (actuator sensor interface), and can integrate up to 62 AS Interface slave devices to achieve the transmission of analog values and digital signals. It complies with the extended AS Interface technical specification V2.1 and is compatible with all AS Interface master devices; This module adopts a compact shell design and is compatible with the installation structure of S7-300 control cabinet. It displays the operating status, device connection status and error information (such as AS Interface voltage abnormality, configuration error, etc.) in real time through the front panel LED indicator light, which is convenient for on-site debugging and fault diagnosis; Its modular design supports seamless integration with S7-300 series CPUs, enabling the rapid construction of distributed automation systems. It is suitable for industrial scenarios such as manufacturing line monitoring and energy equipment data acquisition that require high-density I/O expansion and multi protocol communication. By working with engineering software such as TIA Portal, it can achieve full process automation management from hardware configuration to network diagnosis, significantly improving system flexibility and maintenance efficiency.

Technical specifcations for 6GK7343-2AH00-0XA0

Basic functions and positioning:

Product Name: AS Interface Master, Model CP 343-2, suitable for SIMATIC S7-300 PLC and ET200M distributed I/O systems.

Technical specifications: Compliant with the extended AS Interface master station configuration file M0E/M1E (AS Interface V2.11), supporting AS-i Power 24V non redundant configuration.

Electrical and communication parameters:

Interface type: AS-I interface is connected through a 20 pin front plug and supports the AS Interface V2.11 protocol.

Power supply: Powered by the backplane bus, the maximum current consumption of the independent power supply at 24V is 100mA at 30V (AS interface irregular cable) and 200mA on the backplane bus.

Data transmission: Communication between modules is achieved based on S7-300/ET 200M backplane bus, with each CPU supporting up to one module.

Performance and diagnostic capability:

Slave Connection: A single AS Interface network can support up to 62 slave devices, with a bus cycle time of 5ms for 31 slave devices and 10ms for 62 slave devices.

Diagnostic function: Display RUN, APF (application ready), CER (configuration error), AUP (address conflict), CM (communication error), SF (system error) and other statuses through the front panel LED indicator lights.

Error detection: supports real-time diagnosis of AS Interface voltage errors, configuration errors, etc., and accesses digital I/O data through process mapping/peripheral device addresses.

Mechanical and installation specifications:

Physical dimensions: width 40mm, height 125mm, depth 120mm, module format S7-300 standard.

Installation method: S7 shaped guide rail fastening is used, with a protection level of IP20, suitable for installation inside control cabinets.

Environmental adaptability: When installed horizontally, the operating temperature is 0-60 ° C, when installed vertically, it is 0-40 ° C, the storage temperature is -40~70 ° C, and the relative humidity is ≤ 95% (no condensation at 25 ° C).

Security and authentication:

Insulation voltage: 500V, ensuring electrical isolation performance.

Product certification: Passed CE certification and meets EU safety standards.

Export Control: Code AL: N/ECCN: EAR99H, compliant with global trade compliance requirements.

Our Services:

1、All our products are new and orginal, and of good quality

2、Our prices are very competitive.

3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4、All inquiries will be valued and will reply in 24.

Packing & Delivery:

1、100% brand New and Original Factory Seal!

2、Warranty:1 year

3、Package: Original packing with cartons.

4、Delivery time: Shipped in 3-7 days after payment

5、All the goods will be tested before shipment

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