SIEMENS 6ES7138-4FB04-0AB0 Fail-Safe Digital Output Module

Operating Voltage:24V DC

Output Type:Fail-Safe Digital

Current Rating:Up to 40mA

Input Capacity:17.4V

Category Compliance:EN954-1 / SIL3 (IEC61508) / PLE (ISO13849)

Frequency Range:Up to 50/60Hz

Communication Protocols:Profinet, Modbus, DeviceNet

Environmental Conditions:Operating Temperature: -25°C to +60°C, Storage Temperature: -40°C to +70°C

    The SIEMENS 6ES7138-4FB04-0AB0 module is engineered for high reliability in demanding industrial environments, offering fail-safe functionality that ensures the safety of personnel and equipment in critical situations.

    With its compact design and spring-loaded terminal blocks, this module facilitates quick and secure wiring, enhancing installation efficiency and maintenance convenience.

    Adhering to international safety standards such as EN 954-1, IEC 61508, and ISO 13849, it provides a robust solution for systems requiring safety integrity levels up to SIL3 and PLE classifications, ensuring compliance with industry regulations and best practices.

    Operable within a wide temperature range from -25°C to +60°C, this module ensures continuous performance across various industrial settings, from freezing cold storage facilities to hot manufacturing environments.

    Equipped with a fail-safe mechanism, the module automatically switches to a predefined state in the event of a fault, preventing hazardous situations and safeguarding against potential risks associated with system failures.