Siemens 6ES7 138-4FA03-0AB0 Fail-Safe Digital Output Module

Model Number:6ES7 138-4FA03-0AB0

Manufacturer:Siemens

Operating Voltage:230V AC

Current Rating:1A

Relay Type:Single-Throw

Relay Rating:250V AC / 10A

Relay Contacts:SPDT

Relay Life Expectancy:100,000 cycles

Safety Category:Category 4 (EN 954-1)

Safety Standards:ISO 13849

Certifications:SIL 3 (IEC 61508)

Power Supply Frequency:50Hz and 60Hz

Environmental Rating:IP20

    The Siemens 6ES7 138-4FA03-0AB0 Fail-Safe Digital Output Module is engineered to enhance safety and reliability in demanding industrial environments. It features advanced fail-safe logic, ensuring that critical operations remain intact even under unexpected power fluctuations or system failures.

    With its robust design, this module is capable of handling up to 8 digital outputs, providing flexibility for various control applications. Each output can operate at a maximum current of 50mA, making it suitable for a wide range of load requirements.

    The module’s safety certification (Category 4 EN954-1 / SIL3 IEC61508) guarantees compliance with stringent safety standards, making it ideal for applications where safety is paramount. It seamlessly integrates with Profinet and DeviceNet communication networks, facilitating efficient data exchange and control in complex systems.

    Operable within an extensive temperature range (-25°C to +60°C), the module ensures reliable performance in diverse environmental conditions. The panel-mount design allows for easy installation and integration into existing control cabinets.

    Equipped with an internal power supply, the module eliminates the need for external components, simplifying installation and maintenance. Additionally, the RS485 communication interface enables convenient connection to other devices, enhancing system scalability and flexibility.