Home > Products > SIEMENS > SIMATIC S7 Series
| SALES | PHONE / WHATSAPP | |
|---|---|---|
| Jim Pei | [email protected] | +86 18020776782 |
| Model Number | 6ES7157-0AF81-0XA0 |
| Product Family | SIMATIC DP/PA Link |
| Product Type | Active Field Distributor AFD |
| Product Version | 02 |
| Protection Rating | IP65 |
| Rated Supply | 16 to 32 V DC |
| Maximum Voltage | 35 V |
| Reverse Polarity Protection | Yes |
| Internal Current Consumption | 25 mA maximum with open main line |
| Current with Main Line Condition | 59 mA |
| PA Main Lines | PA1 and PA2 |
| PA Spur Lines | X1 to X4 |
| Maximum PA Field Devices | 4 |
| Maximum Current per Spur | 60 mA |
| Compatible Devices | Certified PROFIBUS PA field devices |
| PA Main-Line Status LED | Green |
| PA Main-Line Fault LED | Red |
| Spur Status / Fault LED | Green |
| Diagnostic Function | Yes |
| Interrupts | None |
| Dimensions | 125 x 57 x 80 mm |
| Dimensions with Screw Gland | 175 x 57 x 105 mm |
| Weight | 700 g approximate |
| PURCHASING TERM | DETAILS |
|---|---|
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | Brand new, In Stock |
|
01
Receive the PA trunkPA1 and PA2 form the main-line connection.
|
02
Distribute segment power and dataFour spurs connect certified PROFIBUS PA devices.
|
|
03
Limit spur loadingEach spur is selected within the documented 60 mA boundary.
|
04
Indicate segment conditionMain-line and spur LEDs support fault localization.
|
|
4
PA spur lines
|
60 mA
Maximum per spur |
IP65
Protection rating |
| Four-device distributionUp to four PA field devices connect through X1 to X4. | Field enclosure protectionThe product-version 02 enclosure is rated IP65. | Integrated segment diagnosticsDedicated LEDs indicate trunk and spur conditions. |
| 01 | How many PA devices can connect to 6ES7157-0AF81-0XA0? | The AFD supports up to four certified PROFIBUS PA field devices. |
| 02 | Which supply window applies to 6ES7157-0AF81-0XA0? | Use 16 to 32 V DC; the documented maximum is 35 V. |
| 03 | What current limit applies to each spur on 6ES7157-0AF81-0XA0? | Each PA spur X1 through X4 is limited to 60 mA maximum. |
| 04 | Which enclosure rating belongs to 6ES7157-0AF81-0XA0? | Product version 02 is rated IP65. |
| 05 | How are trunk faults shown by 6ES7157-0AF81-0XA0? | Green and red LEDs indicate status and faults on PA1 and PA2. |
| 06 | What must be resealed after servicing 6ES7157-0AF81-0XA0? | Restore the cable-gland, cover and enclosure seals required for IP65 operation. |
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