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Product Name: PN/PN Coupler
Brand Name: Siemens
Model Number: 6ES7158-3AD01-0XA0
Place of Origin: Germany
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Sales |
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Jim Pei |
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Minimum Order Quantity |
1 Piece |
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Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
| Product Name | Siemens 6ES7158-3AD01-0XA0 PN/PN Coupler |
| Manufacturer | Siemens |
| Product Type | PN/PN Coupler |
| Part Number | 6ES7158-3AD01-0XA0 |
| Place of shipment | Xiamen, China |
| Country of origin | Germany |
| Rated value (DC) | 24 V |
| Reverse polarity protection | Yes |
| Mounting | Mounting rail 7.5 mm and 15 mm |
| Power loss, typ. | 6 W |
| Inputs | 1024 byte; Total, including outputs |
| Outputs | 1024 byte; Total, including inputs |
| Transmission rate, max. | 100 Mbit/s |
| Supports protocol for PROFINET IO | Yes |
| between different circuits | 500 V DC |
| Isolation tested with | 500 V |
| Ambient temperature during operation | 0 °C to 60 °C |
| Automatic detection of transmission rate | Yes |
| Mains/voltage failure stored energy time | 20 ms |
The Siemens 6ES7158-3AD01-0XA0 PN/PN Coupler is an industrial communication interface device designed to connect and exchange data between two separate PROFINET IO networks. It enables seamless real-time data transmission between independent automation systems, allowing distributed controllers to operate in a coordinated and synchronized manner.
This PN/PN coupler is widely used in modular and distributed automation architectures where system segmentation is required for performance, safety, or organizational reasons. By acting as a secure communication bridge, it ensures deterministic data exchange while maintaining strict separation between the two PROFINET domains.
PROFINET Network Bridging
Connects two independent PROFINET IO systems, enabling controlled and structured data exchange between them.
Data Exchange Management
Transfers up to 1024 bytes of input and output data between two automation networks in real time.
System Segmentation Support
Allows separation of automation systems while maintaining communication between them for safety and performance optimization.
High-Speed Communication Handling
Supports PROFINET IO communication at up to 100 Mbit/s for fast industrial data transfer.
Electrical Isolation Protection
Provides 500 V isolation between circuits to ensure safe operation and reduce interference risks.
Voltage Protection Functionality
Includes reverse polarity protection for safe 24 V DC operation.
Automatic Network Adaptation
Detects transmission rates automatically for simplified installation and configuration.
Short-Term Power Backup Support
Maintains operation during brief voltage interruptions (up to 20 ms) to ensure system stability.
Compared to other PN/PN couplers in the same class, the Siemens 6ES7158-3AD01-0XA0 offers higher data throughput, stronger electrical isolation, and more reliable system segmentation, making it a robust and efficient solution for complex distributed PROFINET automation networks.
The Siemens 6ES7158-3AD01-0XA0 PN/PN Coupler delivers stable and high-speed data exchange between two independent PROFINET IO networks, ensuring deterministic communication at up to 100 Mbit/s. Its ability to handle 1024-byte input and output data streams enables efficient transfer of large process datasets in real time, supporting complex distributed automation architectures.
With a typical power loss of approximately 6 W, the module maintains energy-efficient operation while providing reliable performance in continuous industrial use. Its 500 V DC electrical isolation, combined with short-term power buffering of 20 ms, enhances system resilience against electrical noise and brief power interruptions, ensuring stable and uninterrupted communication between network segments.
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