Siemens 6ES7138-7EA01-0AA0 – ET 200S Digital Output Module (4×24 V DC / 0.5 A)

The Siemens 6ES7138-7EA01-0AA0 is a digital output module for the ET 200S decentralized I/O system. It provides 4 channels of 24 V DC, 0.5 A each, enabling reliable switching of actuators, valves, contactors and other industrial loads.
Designed for modular ET 200S stations, this output module ensures stable operation, quick installation and robust performance in demanding automation environments.

Key features and benefits

• 4 digital outputs, 24 V DC / 0.5 A

• Reliable switching of industrial loads

• Compact ET 200S modular design

• LED indicators for channel status

• Easy integration into distributed I/O systems

• High stability and long-term durability

• Suitable for a wide range of automation tasks

Typical applications

• ET 200S remote I/O stations

• Actuator and solenoid control

• Machine and equipment automation

• Conveyor and handling systems

• Production line control

• Industrial switching tasks

About the manufacturer

Siemens is a global automation leader, providing PLCs, I/O modules, HMI devices and advanced control solutions.
The ET 200S system is valued for its modularity, reliability and long service life, enabling efficient and scalable distributed automation architectures.