New Original Siemens 6ES7 972‑0AC80‑0XA0 PROFIBUS Connector
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Siemens 6ES7 972‑0AC80‑0XA0 RS485‑IS PROFIBUS‑DP Coupler
Product Overview
Siemens 6ES7 972‑0AC80‑0XA0 is an RS485‑IS intrinsically‑safe fieldbus coupler for SIMATIC DP PROFIBUS‑DP networks It creates galvanic isolation between standard non‑intrinsically‑safe PROFIBUS‑DP segments and RS485‑IS intrinsically‑safe bus segments for hazardous‑area field devices such as ET200iSP remote I/O stations. The unit can be installed in Zone 2 hazardous locations and supports PROFIBUS‑DP baud rates up to 1.5 Mbit/scache.indu…. It converts standard PROFIBUS‑DP signals into intrinsically‑safe RS485‑IS bus signals to operate explosion‑proof field nodes in chemical, petrochemical and process‑industry plants. It is DIN‑rail mountable inside control cabinets with IP20 protection.
Main Functions
- Galvanic isolation and electrical safety separation between standard PROFIBUS‑DP and intrinsically‑safe RS485‑IS bus segments.
- Signal regeneration and transmission for PROFIBUS‑DP communication to drive intrinsically‑safe fieldbus participants.
- Supports multiple PROFIBUS‑DP baud‑rate settings from 9.6 kbit/s up to 1.5 Mbit/s.
- LED diagnostic indicators for power status, bus activity and fault conditions for on‑site troubleshooting.
- Reverse‑polarity protection for DC 24 V power supply input.
- Screw‑type terminal blocks for PROFIBUS‑DP side, RS485‑IS field‑bus side and power‑supply wiring.
- Complies with ATEX / IECEx requirements, permitting installation within hazardous Zone 2 locations.
- Extends maximum cable length for intrinsically‑safe PROFIBUS‑DP field segments under different communication baud rates.
Technical Features
- ATEX and IECEx certification Ex ec [ib Gb] IIC T4 Gc for Zone 2 installation
- Complete galvanic isolation between non‑safe primary bus and intrinsically‑safe secondary bus circuit.
- Reverse‑polarity protection on power supply input terminals.
- Status LED array for power supply, bus communication and error indication.
- DIN‑rail mounting design for standard cabinet installation.
- IP20 housing protection for indoor cabinet‑only deployment.
- Supports intrinsically‑safe parameters U0=4.2 V, I0=93 mA, P0=0.1 W for RS485‑IS field side
- No configuration software required; plug‑and‑run after correct wiring and baud‑rate matching.
- Extended operating ambient temperature range for harsh process‑industry cabinet environments.
Technical Data Table
| Item | Specification |
|---|---|
| Model | RS485‑IS Coupler |
| Order Code | 6ES7 972‑0AC80‑0XA0 |
| Brand | Siemens |
| Bus Interface | PROFIBUS‑DP / RS485‑IS intrinsically‑safe |
| Supported Baud Rate | 9.6 kbit/s ~ 1.5 Mbit/s |
| Power Supply | DC 20.4 V ~ 28.8 V (nominal DC24V) |
| Rated Current Consumption | Max 120 mA |
| Intrinsic‑Safety Parameters | U0=4.2 V, I0=93 mA, P0=0.1 W |
| Explosion‑Proof Type | Ex ec [ib Gb] IIC T4 Gc (Zone 2 installation) |
| Protection Class | IP20 |
| Operating Ambient Temperature | -25 °C ~ +60 °C |
| Storage & Transport Temperature | -40 °C ~ +85 °C |
| Mounting Method | Standard 35 mm DIN‑rail |
| Dimensions (W × H × D) | 80 mm × 125 mm × 67.5 mm |
| Net Weight | Approx 0.52 kg |
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WHO WE ARE
Sobre nosotros
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.
What are the prices of your products?
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.
How to purchase your electronic components?
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.
How to contact your customer service?
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.
Does your company often organize promotional activities?
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.
