New Original Siemens 6ES7 158‑0AD01‑0XA0 ET 200 DP/DP Coupler
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Siemens 6ES7 158‑0AD01‑0XA0 ET200 DP/DP Coupler
Product Overview
Siemens 6ES7 158‑0AD01‑0XA0 is a SIMATIC DP DP/DP coupler used to interconnect two independent PROFIBUS‑DP networks. It operates as a DP‑Slave node on both PROFIBUS‑DP segments, achieving cyclic I/O data exchange between two DP master systems without complex user programming. Full galvanic isolation is implemented between the two bus sides; a fault occurring on one bus will not interfere with the operation of the other bus. This module supports redundant DC24 V power supply input to improve system reliability. It adopts S7‑300 form‑factor housing for 35 mm DIN‑rail installation. Typical application scenarios include inter‑machine communication on production lines, cross‑system data interaction and PROFIBUS‑DP network segmentation in factory and process automation.
Main Functions
- Realizes cyclic process data exchange between two physically separate PROFIBUS‑DP networks, acting as DP‑Slave on both bus interfaces.
- Supports independent baud‑rate settings and separate station addresses for each PROFIBUS‑DP segment.
- Maximum cyclic data transmission capacity: 244 bytes input and 244 bytes output; up to 16 configurable data exchange areas.
- Complete galvanic isolation between two PROFIBUS‑DP interfaces to prevent fault propagation across bus networks.
- Redundant DC24 V power feeding enhances power‑supply stability for continuous operation.
- DIP switches for station address configuration; multiple LED indicators display power status, bus activity and diagnostic alarms.
- Supports DP‑V1 extended diagnosis functions for bus error detection and status feedback.
- Hardware configuration is completed via STEP 7 or TIA Portal engineering software, no user program is required for data exchange.
Technical Features
- Dual independent PROFIBUS‑DP (RS485, D‑Sub 9‑pin) interfaces with galvanic isolation between two bus segmentsAWC, Inc..
- Supports PROFIBUS‑DP baud‑rate range from 9.6 kbit/s up to 12 Mbit/s.
- Redundant 24 VDC power input design for higher system availability.
- IP20 protection class, suitable for indoor control‑cabinet mounting only.
- Standard 35 mm DIN‑rail mounting with S7‑300 module mechanical dimensions.
- Conforms to CE, EMC and RoHS industrial standards.
Technical Data Table
| Item | Specification |
|---|---|
| Model | DP/DP Coupler |
| Order Code | 6ES7 158‑0AD01‑0XA0 |
| Brand | Siemens |
| Communication Interface | 2 × PROFIBUS‑DP (RS485, 9‑pin D‑Sub) |
| Supported Baud Rate | 9.6 kbit/s ~ 12 Mbit/s |
| Max Cyclic I/O Data | 244 Bytes Input / 244 Bytes Output |
| Max Configurable Exchange Areas | 16 |
| Galvanic Isolation | Yes, between two PROFIBUS‑DP sides |
| Power Supply | DC 20.4 V ~ 28.8 V (nominal DC24 V), redundant input |
| Typical Current Consumption | 90 mA |
| Typical Power Loss | 2 W |
| Protection Class | IP20 |
| Operating Ambient Temperature | 0 °C ~ +60 °C |
| Storage & Transport Temperature | -40 °C ~ +85 °C |
| Mounting | 35 mm DIN‑rail |
| Dimensions (W × H × D) | 40 mm × 127 mm × 117 mm |
| Net Weight | Approx 0.303 kg |
10 Similar‑function Siemens Communication & Coupler Products
- 6ES7158‑0AD00‑0XA0: DP/DP Coupler, earlier version without redundant power supply input
- 6ES7158‑3AD01‑0XA0: PN/PN Coupler, gateway for cyclic data exchange between two independent PROFINET‑IO networks
- 6ES7157‑0AA82‑0XA0: DP/PA Coupler, converts PROFIBUS‑DP signal to PROFIBUS‑PA for process field instruments
- 6ES7972‑0AA02‑0XA0: PROFIBUS‑DP Repeater, signal regeneration and segment expansion for PROFIBUS‑DP bus
- 6ES7972‑0DA00‑0AA0: Diagnostic Repeater, PROFIBUS‑DP repeater with integrated bus diagnostic analysis function
- 6ES7 972‑0AC80‑0XA0: RS485‑IS DP‑coupler, converts standard PROFIBUS‑DP to intrinsically‑safe bus signal
- 6GK7342‑5DA02‑0XE0: CP342‑5, S7‑300 PROFIBUS‑DP communication processor, master/slave operation
- 6AG1158‑0AD01‑4XA0: SIPLUS DP/DP Coupler, conformal‑coated wide‑temperature variant for harsh industrial environments
- 6ES7 197‑1LA11‑0XA0: Y‑Link, connects standard DP‑Slaves to S7‑400H redundant PROFIBUS‑DP master system
- 6GK7243‑5DX30‑0XE0: CM1243‑5, S7‑1200 PROFIBUS‑DP slave communication expansion module
WHO WE ARE
About us
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
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Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
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You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
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You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
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In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
