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Item #:
91273971
6ES7972-0CB20-0XA0 Cable for S7-200/300/400 Adapter RS485 Profibus/MPI/PPI PLC Cable USB to PPI MPI 840D CNC
89% of respondents would recommend this to a friend
Item #:
91273971
AZN 85
Price Details
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*All items will import from UK
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Imported from UK store
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Order now and get it around Monday, October 19
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Support for multi-master communication, optical isolation, and robust protection against surges and overcurrents make this the perfect solution for your Siemens PLC communication needs.
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What Stands Out
Versatile Connectivity
Supports multiple protocols including RS485, Profibus, and MPI, making it ideal for various Siemens S7 PLC systems, enhancing integration and flexibility in automation projects.
Ease of Use
Plug-and-play functionality simplifies setup, allowing users to quickly connect their devices without extensive technical knowledge, saving time and reducing installation complexity.
Industrial Quality
Engineered for high reliability in industrial environments, this cable withstands tough conditions, ensuring consistent performance and longevity for critical CNC and PLC applications.
Product Details
| Connector Type | RJ45 |
| Cable Type | USB |
| Compatible Devices | Personal Computer |
| Other Special Features of the Product | High Speed |
| Connectivity Technology | USB |
| Specification Met | FCC |
| Item Shape | Round |
| Brand | Paramount City |
| Country Of Origin | China |
| Manufacturer | Paramount City |
| Manufacturer Part Number | RS-1026 |
| Special feature | High Speed |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
-
Industrial Technicians
Technicians needing reliable PLC communication will benefit from the adapter's support for various Siemens protocols.
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Automation Engineers
Engineers working on automation projects with Siemens PLCs will find this cable essential for connecting devices.
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CNC Operators
CNC operators using Siemens 840D systems can effectively manage and program their machines with this adapter.
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Casual Users
Casual users who lack technical knowledge may find this cable difficult to utilize properly.
Product Description
6ES7972-0CB20-0XA0 Cable for S7-200/300/400 Adapter RS485 Profibus/MPI/PPI PLC Cable USB to PPI MPI 840D CNC
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Customer Questions & Answers
-
Question:
Is this product compatible with all Siemens PLC models?
Answer: Yes, it supports Siemens S7-200, S7-300, and S7-400 PLC models. -
Question:
Do I need to install drivers for older software versions?
Answer: No, you do not need to install drivers for V5.5 software. -
Question:
What is the maximum communication distance?
Answer: The maximum communication distance is 1000 meters when using RS485 at a baud rate of 187.5Kbps.
Paramount City Editorial Review
6ES7972-0CB20-0XA0 Cable for S7-200/300/400 Adapter RS485 Profibus/MPI/PPI PLC Cable USB to PPI MPI 840D CNC is a versatile solution designed for seamless connectivity between personal computers and various PLC systems. The cable features an RJ45 connector type, ensuring a stable connection with high-speed performance. Users appreciate its compatibility with multiple devices and its robust construction, making it suitable for demanding applications. Additionally, this cable meets FCC specifications, ensuring top-tier quality and adherence to industry standards, providing users with peace of mind during operations.
Customer Reviews & Ratings
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Pros
- High-speed data transfer for efficient connectivity
- Compatible with various PLC systems
- Sturdy RJ45 connector for reliability
- Meets FCC specifications for quality
- Lightweight design for easy handling
Cons
- A small number of users wished for longer cable length.
Platform Trust & Buyer Confidence
JG
Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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Emmanuel
Verified buyer
“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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fnd
Verified buyer
“The delivery was fast and the product came undamaged and authentic.”
29 August 2026 · via Trustpilot
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25 August 2026 · via Trustpilot
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Hengo
Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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AZN 85
Order now and get it around Monday, October 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Compatible with Siemens S7-200 / 300/400 PLC communications.
- Features optical isolation and high-speed coupling for reliable performance.
- Supports multi-master communication and Siemens touch screens.
- Plug-and-play with no driver installation required for V5.5 software.
- Robust design includes surge protection and anti-pressure features.
- Ideal for both industrial applications and long-distance communications.
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