Siemens 6GK1105-3AA10 SIMATIC NET ESM ITP80 Electrical Switch Module

The 6GK1105-3AA10 is an ESM ITP80 Electrical Switch Module designed for high-availability industrial network communication. This module features eight ITP (Industrial Twisted Pair) ports supporting 10/100 Mbit/s transmission speeds and includes eight integrated digital inputs for monitoring or control tasks. Engineered for demanding environments, it supports a redundant 24 V DC power supply and features an integrated redundancy manager to ensure stable network operation, complemented by comprehensive network management capabilities.

Features

• Eight ITP-ports with 10/100 Mbit/s transfer rates.
• Eight integrated digital inputs for versatile signal processing.
• Redundant 24 V DC power supply infeed for increased reliability.
• Integrated redundancy manager for high-availability network topologies.
• Supports advanced network management functions.
• Robust design with an ambient operating temperature capability up to +55 degC.

Applications

• Industrial Ethernet network infrastructure for manufacturing plants.
• Distributed control system (DCS) communication backbone.
• Network redundancy management in automation cells.
• Remote monitoring and data acquisition systems requiring digital I/O.

Technical Specifications

Installation Guidelines

• DIN Rail Mounting: Ensure the module is securely mounted on a standard 35 mm DIN rail to maintain structural integrity and proper grounding.
• Power Connection: Connect the redundant 24 V DC power supply to the designated terminals to ensure uninterruptible operation.
• Cooling: Maintain sufficient clearance around the module to allow for proper airflow, ensuring the ambient temperature does not exceed +55 degC.
• Cable Routing: Use shielded industrial-grade cables for ITP connections to mitigate EMI/RFI interference in high-noise environments.
• Communication: Verify that the redundancy manager settings are configured correctly to match the network topology requirements.