Siemens 6GK7343-2AH01-0XA0 SIMATIC NET CP 343-2 AS-Interface Communications Processor

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Manufacturer: Siemens
Product No.: 6GK7343-2AH01-0XA0
Country of origin:Germany
Product Type: AS-Interface Communication Module
Barcode: 85176200
Payment: T/T, Western Union
Weight: 300g
Dimensions: 4.0 x 12.0 x 12.5 cm
Shipping port: Xiamen
Warranty: 12 months

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Description

This module is the Siemens 6GK7343-2AH01-0XA0, a CP 343-2 communications processor from the SIMATIC NET family. It is engineered to connect SIMATIC S7-300 programmable controllers and ET 200M distributed I/O systems to an AS-Interface network. The processor ensures reliable data exchange and system integration by adhering to the AS-Interface Specification V3.0. Its compact design is suitable for straightforward installation within standard control cabinets, providing a robust link between control systems and field-level devices in demanding industrial automation environments.

Features

Provides AS-Interface connectivity for SIMATIC S7-300 and ET 200M systems.
Fully compliant with AS-Interface Specification V3.0.
Designed for seamless integration into the SIMATIC S7-300 rack.
Compact form factor for efficient use of cabinet space.

Applications

Automated production lines
Material handling and conveyor systems
Process control and monitoring
Building automation systems

Technical Specifications

Specification	Value
Manufacturer	Siemens
Product Family	SIMATIC NET
Product Series	CP 343-2
Product Type	Communications Processor
Compatible Systems	SIMATIC S7-300, ET 200M
Primary Protocol	AS-Interface
Protocol Specification	AS-Interface Specification V3.0
Product Lifecycle Status	Phase-Out
Predecessor Model	6GK7343-2AH00-0XA0
Shipping Weight	0.30 kg
Package Dimensions (Calculated)	4.0 cm x 12.0 cm x 12.5 cm
Commodity Code	85176200
ECCN	EAR99
Country of Origin	Germany (Estimate)

Installation Guidelines

CRITICAL WARNING: Hazardous voltages may be present. Installation, modification, or removal of this module must be performed only by qualified electrical personnel. Failure to de-energize the system and follow Lockout/Tagout (LOTO) procedures before servicing can result in severe injury or death.

1 Ensure all power to the SIMATIC S7-300 rack and associated equipment is disconnected at the source. Apply appropriate LOTO devices as per site safety policy.
2 Verify the absence of voltage using a properly rated test instrument before proceeding.
3 Identify an available slot on the S7-300 mounting rail. Align the module with the rail and hook its top edge before pivoting it downward to snap securely into place.
4 Slide the module horizontally to engage with the adjacent module's bus connector. Ensure the bus connector is fully seated to establish a reliable backplane connection.
5 Connect the AS-Interface network cable to the designated port on the front of the module. Ensure the connection is secure.
6 After all connections are made and verified, remove LOTO devices and restore power to the system for commissioning.

Key Features:

#AS-Interface Module #SIMATIC S7-300

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