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Siemens 6ES7157-0AD82-0XA0 Ex [i] DP/PA bus coupler product views
Siemens 6ES7157-0AD82-0XA0 Ex [i] DP/PA bus coupler product views
Siemens 6ES7157-0AD82-0XA0 Ex [i] DP/PA bus coupler product views

Siemens 6ES7157-0AD82-0XA0 Ex [i] DP/PA bus coupler

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Siemens DP/PA Coupler
6ES7157-0AD82-0XA0 — Ex [i] DP/PA bus coupler

Use the Ex [i] DP/PA coupler within a correctly approved PROFIBUS PA installation. Assess the segment current, termination position and hazardous-area conditions as separate engineering requirements.

SiemensDP/PA CouplerEx [i] DP/PA bus coupler
Sales managerTiffany Guan
Mobile / WhatsApp+86 18030235313
6ES7157-0AD82-0XA0 product profile
Product familyDP/PA Coupler
Exact model6ES7157-0AD82-0XA0
DP connection rate45.45 kbaud
PA connection rate31.25 kbaud
Supply voltage24 VDC; operating range 20.4–28.8 VDC
PA output voltage13–14 V
  • Brand:

    SIEMENS
  • Item NO.:

    6ES7157-0AD82-0XA0
6ES7157-0AD82-0XA0 configuration inquiry

Get a precise quote for 6ES7157-0AD82-0XA0

Email Sales
Sales managerTiffany Guan
WhatsApp+86 18030235313

6ES7157-0AD82-0XA0 functions and installation

This coupler connects the fixed-rate DP side to an intrinsically safe PA segment. Its PA output is 13–14 V with a maximum current of 110 mA; certificate and installation requirements remain part of the complete segment design.

Intrinsically safe segmentConnects a PA segment within its approved Ex installation.
Current-limited supplyBudget field-device demand within the PA output allowance.
Segment-end placementAccount for the permanently active PA termination.
System approval reviewMatch wiring, device parameters and certificate conditions together.

Installation and selection boundaries

  • Respect the 110 mA PA output-current ceiling.
  • The PA termination cannot be switched off.
  • Check the fitted label and applicable certificate conditions before hazardous-area use.
Official product data

6ES7157-0AD82-0XA0 key specifications

DP connection rate 45.45 kbaud
PA connection rate 31.25 kbaud
Supply voltage 24 VDC; operating range 20.4–28.8 VDC
PA output voltage 13–14 V
Maximum PA output current 110 mA
Maximum input current 400 mA
Typical power loss 7 W
PA termination Permanently active
Dimensions W × H × D 80 × 125 × 130 mm

Siemens DP/PA Coupler and DP/PA Link manual, A5E00209064-15, 2006; Ex coupler data and installation conditions.

Pre-order check 01

Installation environment

Prepare the installed DP/PA Coupler assembly for a controlled component exchange.

  • Secure the process and follow the hazardous-area work procedure before disturbing the segment.
  • Record the DP/PA cable assignments, shielding and existing segment-end arrangement.
  • Check the approved Ex circuit design, supply and connected device loading.
  • Restore communication and complete the required segment and process-signal acceptance tests.
Retain the approved installation drawing and record the controlled acceptance checks.
Pre-order check 02

Compatibility confirmation

Match the complete item, actual connections and required installed function.

Installation approval
Match the fitted unit and applicable certificate to the intended hazardous-area installation.
Device loading
Keep the complete PA load within the specified output-current limit.
Segment topology
Place the coupler so its permanent termination agrees with the segment-end design.
Input supply
Verify the incoming voltage separately from PA output conditions.
Replacement review
Agree the coupler configuration, certificate identification and actual connection arrangement.
Release the installation only after its configured function and required acceptance checks agree.
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Every model above links to an existing Nordwel product page. Send the full part number for configuration and availability confirmation. CHECK WITH SALES

6ES7157-0AD82-0XA0 Order Guide

Check the complete requested item against the actual installation before ordering.
1Identify the itemUse 6ES7157-0AD82-0XA0 and record the fitted hardware revision before selecting the supplied scope.
2Define the stationMatch the fitted unit and applicable certificate to the intended hazardous-area installation.
3Check connectionsRecord the DP/PA cable assignments, shielding and existing segment-end arrangement.
4Review operating limitsRespect the 110 mA PA output-current ceiling.
5Agree the supplied scopeAgree the coupler configuration, certificate identification and actual connection arrangement.
6Validate the installationRestore communication and complete the required segment and process-signal acceptance tests.

Middle East Demand & Specialist Models

Selected specialist-brand products requested for regional projects and available on Nordwel.

Compare the complete identity, installed hardware and application requirements before selection.
Siemens6ES7143-5BF00-0BA0

A separate product reference; verify its own installation and configuration.

Specialist model
Siemens6ES7144-5KD00-0BA0

A separate product reference; verify its own installation and configuration.

Specialist model
Siemens6ES7144-4PF00-0AB0

A separate product reference; verify its own installation and configuration.

Specialist model
Siemens6ES7144-4JF00-0AB0

A separate product reference; verify its own installation and configuration.

Specialist model
Siemens6ES7144-4FF01-0AB0

A separate product reference; verify its own installation and configuration.

Specialist model
Siemens6ES5941-7UA12

A separate product reference; verify its own installation and configuration.

Specialist model
Nordwel customer support

Company Services & FAQ

Support for 6ES7157-0AD82-0XA0 selection, quotation and controlled replacement planning.

Company services

Item and application reviewCompare the complete item with the installed configuration and required supplied scope.
Fast quotation supportConfirm pricing, availability and lead time against current Nordwel business records.
Worldwide shipping coordinationConfirm destination, freight option, packing requirements and shipment tracking workflow.
Order follow-upProvide pre-order clarification and shipment-status support through the assigned sales contact.

6ES7157-0AD82-0XA0 FAQ

What PA output is specified for 6ES7157-0AD82-0XA0?The PA output is 13–14 V with a maximum current of 110 mA. Check the connected field-device load and approved segment design against both limits.
Can the Ex coupler PA termination be disabled?The PA termination is permanently active. The coupler must therefore be placed consistently with the segment-end termination design.
Does the family name alone establish hazardous-area suitability?No. Verify the fitted unit identification, applicable certificate conditions and complete intrinsically safe circuit design. The approved installation includes the connected devices and wiring as well as the coupler.
Are its input-current and PA-current figures interchangeable?They describe different circuits. The maximum input current is 400 mA, whereas the PA output-current ceiling is much lower; evaluate the supply and field segment separately.
What PROFIBUS speeds must be retained for this Ex configuration?The specified rates are 45.45 kbaud on DP and 31.25 kbaud on PA. Confirm the controller-side bus setup and segment configuration accordingly.
Which voltage should be present at the supply input?The rated input is 24 VDC, with an operating range of 20.4–28.8 VDC. The input supply range is not the PA field-device output voltage.
Can additional PA devices be added merely because an address is free?Check the combined current demand and the approved intrinsically safe segment design before adding a device. An available address does not establish spare electrical capacity or approval compliance.
How should enclosure thermal planning account for the coupler?Use its typical 7 W power loss in the thermal assessment and retain the required installation arrangement. Heat dissipation and hazardous-area installation conditions must both be considered.
Which connections should be documented before replacing an Ex coupler?Retain the DP and PA assignments, shielding, termination location and intrinsically safe circuit records. Apply the approved work procedure rather than treating the task as an ordinary live bus exchange.
What establishes acceptance after the Ex segment is restored?Confirm the circuit has been restored to its approved design, then check communication and required process signals. Record the results with the site hazardous-area and commissioning procedures.
Sales managerTiffany Guan
WhatsApp+86 18030235313
ICS TRIPLEX / TRUSTED

Trusted T8000 Series Model Directory

Software, licensing, controller, interface, shield and power-supply references.

Software & Licensing

T8013SOE & Process Historian Software Package
T8017Peer to Peer Communications Software Package
T8019Process Control Algorithm Software Package
T8030SOPC Server Package
T8082DIEC1131 Toolset Suite; Licensed to Hard Drive
T8082UIEC1131 Toolset Suite; USB Port Dongle
T8090MLicense for SIS Workstation 1.0 MED

Controller, Interface & Power Modules

T8100CController Chassis Module
T8111CProcessor Module
T8120CProcessor Interface Adaptor Module
T8121CProcessor Interface Adaptor Module (IRIG-B)
T8122CProcessor Interface Adaptor Module (MODBUS Master)
T8123CProcessor Interface Adaptor Module (IRIG-B and MODBUS Master)
T8151CCommunication Interface Module

Communication Adaptors, Shield & Power Modules

T8153CCommunication Interface Adaptor Module
T8191Shield Module
T8193Shield Module
T8231Power Supply Module
Exact-match links open existing Nordwel product pages. Reference-only models remain unlinked until a matching product page is published.
ICS TRIPLEX / I/O CABLES

Companion-Slot to FTA Cable Selection

Internal cable references for 40-channel input and output connections to field termination assemblies.

INPUT · 40 CHANNEL
TC-201-02-2M5

I/O Companion Slot to FTA · 2.5 m

INPUT · 40 CHANNEL
TC-201-02-4M5

I/O Companion Slot to FTA · 4.5 m

INPUT · 40 CHANNEL
TC-201-02-6M5

I/O Companion Slot to FTA · 6.5 m

INPUT · 40 CHANNEL
TC-201-02-8M5

I/O Companion Slot to FTA · 8.5 m

INPUT · 40 CHANNEL
TC-201-02-10M5

I/O Companion Slot to FTA · 10.5 m

INPUT · 40 CHANNEL
TC-201-02-12M5

I/O Companion Slot to FTA · 12.5 m

OUTPUT · 40 CHANNEL
TC-205-02-4M5

I/O Companion Slot to FTA · 4.5 m

OUTPUT · 40 CHANNEL
TC-205-02-6M5

I/O Companion Slot to FTA · 6.5 m

OUTPUT · 40 CHANNEL
TC-205-02-8M5

I/O Companion Slot to FTA · 8.5 m

Exact-match links open existing Nordwel product pages. Confirm channel direction, cable length and FTA compatibility before quotation.
Siemens DP/PA Coupler

Applications & Why Choose Nordwel

Application and maintenance planning for 6ES7157-0AD82-0XA0 in the correctly matched installation.

Application areas

01Approved PA field segmentsCouple a PA installation designed for the applicable Ex conditions.
02Current-budget assessmentReview connected device demand within the limited PA supply.
03Segment-end designCoordinate permanent termination with physical bus topology.
04Controlled replacementPreserve circuit approval records and validate restored communication.

Why choose Nordwel

Configuration-aware supportReview complete identity, installation conditions and the required application before quotation.
Fast quotationConfirm pricing, availability and lead time against current Nordwel business records.
Worldwide coordinationSupport destination, freight, packing and shipment-tracking requirements.
Dedicated sales contactWork directly with an assigned contact for pre-order clarification and order follow-up.
Release the installation only after its configured function and required acceptance checks agree.
Need help matching 6ES7157-0AD82-0XA0 to your installation?CONTACT SALES
Need a hard-to-find industrial spare?Send the complete model, manufacturer, quantity and equipment nameplate. Nordwel will cross-check the exact brand, revision, electrical interface and mechanical configuration before quotation.
CROSS-BRAND MODEL SUPPORT

Industrial Spare Parts Reference

Selected legacy and specialist models for motion, sensing, pneumatic and control-system applications.

Motion & DrivesBLS3-4 BLS3Legacy servo/control unit; confirm the full BLS3 designation.
Pneumatic & Process2000018 KA12A10A0 11180747BEKO/BEKOMAT condensate-drain component reference.
Sensors & MeasurementMS2712RZero-speed monitoring device; verify supply and revision.
Motion & DrivesAE100M 200-00182Rotary encoder reference; confirm interface and mounting.
Sensors & MeasurementSFET-F500-L-W18-B-K1Configured industrial sensor assembly; verify the full option string.
Pneumatic & ProcessTZ2LE024PGVAB 074308Configured valve component; confirm coil voltage and port options.
PLC, Power & Communication6ES59417UA12Siemens S5 module reference; confirm the installed rack function.
Motion & DrivesMDX60A0110503400 8226857SEW-EURODRIVE MOVIDRIVE inverter reference.
Sensors & MeasurementPTP35A2A13P1PH4AConfigured process-instrument reference; verify range and output.
PLC, Power & CommunicationHITACHI 33016136-5Hitachi industrial control spare; confirm the host equipment family.
Pneumatic & ProcessNUMATICS 34203626Numatics pneumatic component; verify valve and coil configuration.
Sensors & MeasurementHBM WA/20mm 050310129 090610052HBM displacement transducer with 20 mm measurement reference.
Pneumatic & ProcessFESTO 184518 DPA-63-10Festo twin-piston pneumatic pressure booster.
PLC, Power & CommunicationH920Legacy industrial control spare; nameplate confirmation required.
Sensors & MeasurementPN3093ifm electronic pressure sensor with digital display.
PLC, Power & CommunicationK2001000100MConfigured cable or assembly reference; confirm the equipment family.
PLC, Power & CommunicationPCD3W800Saia PCD3 analog I/O module reference.
Motion & Drives49/F2-10 P 80 B14 B3Configured motor and gearbox assembly reference.
Sensors & MeasurementUB40012GME5V1Pepperl+Fuchs UB400 ultrasonic sensor.
PLC, Power & CommunicationDFR713PLegacy electronic control spare; confirm manufacturer and revision.
Sensors & MeasurementPT/EL-DR-5BAR-S1-HA-TH-SS5 bar pressure-instrument reference; verify materials and output.
Sensors & MeasurementUDS3/200MB/4/20/G1/4E/FConfigured pressure sensor/transmitter reference.
Motion & DrivesVRDM397/50LWBBerger Lahr stepper motor reference.
Pneumatic & ProcessMPPES31410420Festo proportional pressure regulator reference.
PLC, Power & Communication6GK57980SN000EA0Siemens industrial communication accessory; verify installed function.
Sensors & MeasurementWTT280L-2P2531SICK PowerProx time-of-flight photoelectric sensor.
Pneumatic & ProcessMSQB20H2SMC compact rotary table/actuator reference.
Pneumatic & ProcessMSQB30H3SMC compact rotary table/actuator reference.
PLC, Power & CommunicationMCRSLUI0Phoenix Contact analog signal conditioner reference.
Motion & Drives6FX11422BA02Siemens drive/CNC electronic module reference.
No exact Nordwel product pages were found for this reference list. Final supply must be confirmed from the manufacturer nameplate, complete ordering code and installed-system context.
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