Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
The 6ES7157-0AG82-0XA0 is an Active Field Distributor (AFD8) designed for PROFIBUS PA and Foundation Fieldbus H1 network architectures. This field device provides eight short-circuit-proof spur lines, ensuring that a fault on one branch does not compromise the entire bus segment. It features advanced bounce protection logic and supports automatic bus termination for both line and ring topologies. Engineered for high reliability in harsh industrial conditions, the device offers an extended temperature range and an IP66 degree of protection, making it suitable for demanding field-level automation.
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Brand | SIMATIC |
| Product Type | Active Field Distributor |
| Model | AFD8 |
| Supply Voltage | 16-32V DC |
| Spur Lines | 8 (Short-circuit-proof) |
| Topology Support | Line and Ring |
| Degree of Protection | IP66 |
| Dimensions | 36.00 cm x 8.30 cm x 12.00 cm |
| Weight | 3.20 kg |
| Commodity Code | 85176200 |
| ECCN | EAR99 |
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Returns & Warranty

The 6ES7157-0AG82-0XA0 is an Active Field Distributor (AFD8) designed for PROFIBUS PA and Foundation Fieldbus H1 network architectures. This field device provides eight short-circuit-proof spur lines, ensuring that a fault on one branch does not compromise the entire bus segment. It features advanced bounce protection logic and supports automatic bus termination for both line and ring topologies. Engineered for high reliability in harsh industrial conditions, the device offers an extended temperature range and an IP66 degree of protection, making it suitable for demanding field-level automation.
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Brand | SIMATIC |
| Product Type | Active Field Distributor |
| Model | AFD8 |
| Supply Voltage | 16-32V DC |
| Spur Lines | 8 (Short-circuit-proof) |
| Topology Support | Line and Ring |
| Degree of Protection | IP66 |
| Dimensions | 36.00 cm x 8.30 cm x 12.00 cm |
| Weight | 3.20 kg |
| Commodity Code | 85176200 |
| ECCN | EAR99 |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
Black
|
| Country of origin |
Germany
|
| Power source |
DC Power
|