Siemens 6ES5490-7LB11 Front Connector

Overview of 6ES5490-7LB11 Front Connector

The Siemens 6ES5490-7LB11 Front Connector is a crucial component for ensuring reliable and secure connections in SIMATIC S5 automation systems. Designed for use with 490 series modules, this front connector features a 24-pin configuration and is specifically engineered for screw terminal connections. It provides a durable and efficient interface for connecting components, ensuring the system operates smoothly and reliably.

This connector is built for industrial environments, where secure and stable electrical connections are essential. The 6ES5490-7LB11 ensures excellent performance and easy integration with other SIMATIC S5 components, offering superior connectivity in demanding automation applications.

Key Features of 6ES5490-7LB11 Front Connector

Model: Siemens 6ES5490-7LB11
Manufacturer: Siemens
Category: Front Connector for SIMATIC S5 Systems
Type: 24-pin Front Connector
Connector Type: Screw Terminal
Compatibility: Designed for 490 series modules
Weight: 0.2 kg
Dimensions: 50mm x 80mm x 30mm
Operating Temperature: -20°C to +60°C
Power Supply: 24 V DC
Energy Storage: Integrated capacitors for stable operation

Technical Specifications

Parameter	Value
Model	Siemens 6ES5490-7LB11
Weight	0.2 kg
Dimensions (L x W x H)	50mm x 80mm x 30mm
Pin Configuration	24 Pins
Connector Type	Screw Terminal
Operating Temperature	-20°C to +60°C
Power Supply	24 V DC
Compatibility	For 490 Series Modules
Energy Storage	Integrated Capacitors

Benefits of Using the 6ES5490-7LB11 Front Connector

Secure Connections: The 24-pin screw terminal configuration ensures a solid and reliable connection, minimizing the risk of loose wiring.
Durable Design: Designed for demanding industrial environments, the 6ES5490-7LB11 connector guarantees long-lasting performance.
Easy Integration: With compatibility for 490 series modules, this front connector simplifies system integration and improves operational efficiency.
Wide Operating Range: With an operating temperature range from -20°C to +60°C, it performs effectively in diverse conditions.
Energy Stability: Integrated capacitors maintain stable operation, even during fluctuations in power supply.

The Siemens 6ES5490-7LB11 Front Connector is an essential component for any SIMATIC S5 system. Its reliable performance, easy installation, and secure connections make it an ideal solution for industrial automation.