The Siemens 6ES5490-7LA11 is a front connector designed for the Simatic S5-115 automation system. This component provides a secure, vibration-resistant interface for high-density wiring configurations, ensuring high-integrity signal transmission within industrial control cabinets. It is engineered to facilitate rapid maintenance and modular termination, helping to minimize system downtime in demanding environments such as energy production, mining, and heavy manufacturing.
Features
Designed specifically for the Siemens Simatic S5-115 PLC series.
Supports 24-46 pin configurations for versatile I/O connectivity.
Utilizes high-reliability crimp contact termination for stable electrical connections.
Durable housing facilitates organized cable management and quick assembly.
Includes 40 precision-engineered crimp contacts to prevent signal degradation.
Passive component requiring no external power supply.
Technical Specifications
Model
6ES5490-7LA11
Brand
Siemens Simatic S5
Termination Method
Crimp contacts
Pin Configuration
24 to 46 pins
Included Components
40 crimp contacts
Mounting Type
Front-panel rack mount
Power Consumption
Passive
Installation Guidelines
Ensure the PLC system is powered down before installing or removing the front connector to prevent electrical shorts or damage to the I/O module.
Use appropriate crimping tools to ensure a secure mechanical and electrical bond between the wire and the provided crimp contacts.
Verify that all contacts are fully seated within the connector housing before mounting to the module.
Maintain proper cable strain relief to prevent mechanical stress on the connector pins during operation.
Ensure the connector is fully locked into the module housing to maintain vibration resistance and electrical continuity.
FAQ
Is this connector compatible with other Simatic S5 series?
This connector is specifically designed for the Simatic S5-115 series. Please verify your specific module part number to ensure compatibility before installation.
Does this connector require specialized tools?
Yes, as this unit utilizes crimp contact termination, a compatible crimping tool is required to properly attach the wires to the contacts before inserting them into the connector housing.
