Siemens 6ES7 155-6BA01-0CN0 ET200SP Interface Module

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Siemens 6ES7 155-6BA01-0CN0 | SIMATIC ET 200SP IM 155-6 DP HF Interface Module

Product Overview

The 6ES7 155-6BA01-0CN0 is a PROFIBUS DP High Feature (HF) interface module for the SIMATIC ET 200SP distributed automation system. It acts as the core communication bridge between the central PLC/controller and decentralized I/O nodes, enabling reliable data exchange in industrial environments.
As part of the ET 200SP family, it features a compact, space-saving design with robust industrial-grade construction, making it ideal for confined control cabinets and harsh manufacturing settings. The module comes as a complete bundle, including the interface module, server module, and PROFIBUS FastConnect connector, simplifying installation and reducing setup time西门子工业支持.

Key Functions

  • PROFIBUS DP Communication: Utilizes RS-485 interface for high-speed PROFIBUS DP slave communication, supporting transmission rates up to 12 Mbps with DPV0/DPV1 protocols, SYNC/FREEZE capabilities, and fast data update times.
  • Multi-Hot Swapping: Allows individual I/O modules to be replaced or added during operation without system shutdown, minimizing downtime and maximizing productivity.
  • I&M Identification Data: Stores I&M 0–3 identification data for easy device identification, tracking, and maintenance, streamlining system management and troubleshooting.
  • Comprehensive Diagnostics: Provides real-time status monitoring and fault visualization via LED indicators (Power, Status, Fault), supporting diagnostic data retrieval for quick issue resolution.
  • Voltage Stability: Equipped with 10 ms mains buffering to maintain operation during brief power interruptions, ensuring uninterrupted communication.
  • Configuration & Firmware: Configurable via STEP 7 TIA Portal (V15 SP1+) or STEP 7 (V5.5 SP4+), supporting over-the-air firmware updates and configuration control via data groups.

Technical Features

表格
Category Specifications
Electrical Ratings – Supply Voltage: 24 V DC (range: 19.2–28.8 V DC)

– Max. Input Current: 335 mA

– Typical Power Loss: 1.5 W

– Reverse Polarity & Short-Circuit Protection: Yes

– Mains Buffering Time: 10 ms

– I²t Value: 0.038 A²·s

Communication – Protocol: PROFIBUS DP (DPV0/DPV1)

– Interface: RS-485

– Max. Transmission Rate: 12 Mbps

– Interface Output Current: Max. 90 mA

System Capacity – Max. ET 200SP I/O Modules: 32

– Max. ET 200AL Modules: 16

– Max. I/O Data: 244 byte (input/output)西门子工业支持

Diagnostics – LED Indicators: Power (PWR), Status, Fault (DIAG)

– Diagnostic Data: Supported via PROFIBUS DP

– Voltage Monitoring: Yes

Mechanical – Dimensions: 50 mm (W) × 117 mm (H) × 74 mm (D)

– Module Weight (Approx.): 150 g

– Mounting: DIN Rail (via Base Unit Type A0)

– Protection Class: IP20 (module)

Environmental – Operating Temp (Horizontal): -25 °C to +60 °C

– Operating Temp (Vertical): -25 °C to +50 °C

– Max. Installation Altitude: 5,000 m (with restrictions >2,000 m)

– RoHS & REACH Compliant

– Origin: Germany

Engineering – Configurable in: STEP 7 TIA Portal (V15 SP1+), STEP 7 (V5.5 SP4+)

– Firmware Version: V4.2 (as of FS02)

– Configuration Control: Yes (via data groups)

Physical Dimensions & Weight

表格
Parameter Value
Width 50 mm
Height 117 mm
Depth 74 mm
Module Weight (Approx.) 150 g
Packed Weight (Approx.) ~200 g (including accessories)
Packed Dimensions ~60 mm (W) × 122 mm (H) × 80 mm (D)

Included Accessories & Compliance

  • Standard Bundle Components: Interface module (6ES7155-6BU01-0CN0), Server module (6ES7193-6PA00-0AA0), PROFIBUS FastConnect connector (6ES7972-0BB70-0XA0)西门子工业支持.
  • HS Code: 8517620090.
  • Product Lifecycle (PLM): Active (PM300).
  • Certifications: CE, RoHS, REACH, ECCN EAR99H.

Applications

Ideal for industrial automation scenarios including:
  • Discrete manufacturing lines (automotive, packaging, machinery)
  • Process control systems (valve/pump monitoring, fluid control)
  • Material handling (conveyor systems, robotics, automated storage)
  • Building automation (HVAC, security systems)
  • Energy infrastructure (power generation, distribution equipment)
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.
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.