Type:Power Module
Series:Simatic S7
Model Number:6ES7138-4CB11-0AB0
Operating Voltage:230V AC
Amperage Rating:16A
Connection Type:IP20 Enclosure
Operating Temperature Range:-25°C to +60°C
Protection Class:IP20
Communication Interfaces:Built-in PLC functionality, supports DeviceNet, Profibus, LonWorks, CANopen protocols
Safety Certification:CE, UL, CSA
The 6ES7138-4CB11-0AB0 from Siemens is a prime example of precision engineering in the realm of industrial automation. This power module is meticulously designed for use in complex control systems, offering unparalleled reliability and efficiency.
Equipped with an advanced built-in EMI filter, it ensures minimal interference, maintaining optimal performance under challenging environmental conditions. Its compatibility with various fieldbus modules (DeviceNet, Profibus, LonWorks, CANopen) makes it an ideal choice for modern, flexible control networks.
With its robust power management capabilities and flexible DC BUS sharing, this module supports seamless integration and scalability in large-scale industrial operations. The included RFI switch for mains provides an extra layer of protection against electromagnetic interference, ensuring uninterrupted system operation.
Designed with durability in mind, the 6ES7138-4CB11-0AB0 offers complete protection standards, safeguarding against common hazards faced in industrial environments. It operates within a wide frequency range of 0.1 to 600 Hz, making it suitable for a broad spectrum of applications requiring precise control and power distribution.
For users seeking a compact yet powerful solution to enhance their industrial control systems, the 6ES7138-4CB11-0AB0 from Siemens delivers on both performance and reliability, backed by the company’s commitment to quality and innovation.



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