Allen Bradley 20-750-PNET PowerFlex 750 Profibus Single Port Option Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 15305023276 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 20-750-PNET |
| Product Type | PowerFlex 750-Series Single-Port PROFINET I/O Option Module |
| Product Series | PowerFlex 750 |
| Network Protocol | PROFINET |
| Network Interface | Single-port PROFINET I/O |
| Network Data Rate | 10/100 Mbps |
| Network Media | PROFINET Cable |
| Drive Communication Protocol | DPI |
| DPI Data Rate | 500 Kbps |
| Host Drive Power Consumption | 250 mA at 14V DC |
| Network Power Consumption | None |
| Communication Function | PROFINET I/O communication between PowerFlex 750 drives and a PROFINET controller |
| Compatible Drive Family | PowerFlex 750-Series drives |
| Configuration | Drive-mounted option module |
| Installation Location | PowerFlex 750 drive option module port |
| Operating Temperature | -5 to 65 °C |
| Storage Temperature | -40 to 85 °C |
| Operating Relative Humidity | 5 to 80%, non-condensing |
| Non-Operating Relative Humidity | 5 to 95%, non-condensing |
| Operating Shock | 15 g peak acceleration |
| Operating Vibration | 2 g at 55 to 512 Hz |
| Non-Operating Vibration | 5 g at 5 Hz to 2 kHz |
| Maximum Installation Altitude | 2000 m |
| Certifications | UL, CE and applicable regional certifications |
| Dimensions | 16 × 130 × 83 mm |
| Weight | 0.06 kg |
FAQ
1. What is the main function of the Allen Bradley 20-750-PNET?
The Allen Bradley 20-750-PNET is a single-port PROFINET I/O option module designed for PowerFlex 750-Series AC drives. It provides a communication interface between the drive and a PROFINET-based automation network. Once installed in the drive, it allows a PROFINET controller such as a PLC or industrial controller to exchange drive control and status information over the network. This can include commands, operating status, speed-related data, fault information, and configured drive parameters.
2. What communication protocol does the 20-750-PNET use?
The 20-750-PNET uses the PROFINET I/O communication protocol. Its network interface supports 10/100 Mbps communication over standard PROFINET cabling. On the drive side, the option module communicates with the PowerFlex 750-Series drive through the DPI protocol at 500 Kbps. This allows the drive’s internal control and diagnostic information to be transferred between the PowerFlex drive and the PROFINET control system.
3. Is the 20-750-PNET a single-port or dual-port communication module?
The 20-750-PNET is a single-port PROFINET I/O option module. It provides one PROFINET network connection for the PowerFlex 750-Series drive. For applications requiring two network ports, the PowerFlex 750 family also has the separate 20-750-PNET2P dual-port PROFINET option. The correct module should therefore be selected according to the required network topology and system architecture.
4. Which PowerFlex drives are compatible with the 20-750-PNET?
The 20-750-PNET is designed for use with the PowerFlex 750-Series drive family. It is installed directly as an option module in the appropriate drive option port. Before installation, the specific PowerFlex drive model, firmware requirements, option-port compatibility, and module revision should be checked. This is particularly important when maintaining older drive installations because compatibility can depend on the drive hardware and firmware revision.
5. Does the 20-750-PNET require an external power supply?
No separate network power supply is required for the module. The 20-750-PNET receives its operating power from the host PowerFlex drive through the drive interface. Its specified drive-side consumption is approximately 250 mA at 14V DC. Correct installation and secure connection to the drive are important because the option module depends on the host drive for its operating power.
6. How is the 20-750-PNET configured in a PROFINET control system?
The module is normally configured as a PROFINET device within the PLC or PROFINET controller engineering environment. The appropriate device description file, such as the applicable GSDML file, is used to identify the module and configure its network parameters and I/O data. The PROFINET controller then exchanges cyclic data with the PowerFlex drive through the 20-750-PNET. Drive parameters may also need to be configured so that the commanded speed, control word, status word, feedback, and other required data are mapped correctly.
7. What should be checked if the 20-750-PNET cannot communicate with the PLC?
Start by checking the physical PROFINET cable and network connection, then verify that the module is correctly installed in the PowerFlex drive and that the drive itself is operating normally. The PROFINET device name, IP configuration, controller configuration, and GSDML/device revision should also be checked. If the network connection is established but I/O communication remains unavailable, review the PLC diagnostic information and the option module status. It is also important to verify that the configured I/O data matches the actual 20-750-PNET configuration and that there are no duplicate device names or conflicting network settings.
8. What environmental conditions should be considered when installing the 20-750-PNET?
The specified operating temperature range is -5 to 65 °C, with a storage range of -40 to 85 °C. Operating relative humidity is specified at 5 to 80% non-condensing, while non-operating humidity can reach 5 to 95% non-condensing. The module is intended to be installed as part of a PowerFlex 750 drive system rather than exposed as a standalone field device. The installation should therefore provide suitable protection from excessive moisture, corrosive atmospheres, contamination, vibration, and temperature conditions outside the specified range.
Allen Bradley 20-750-PNET PowerFlex 750 Profibus Single Port Option Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8615305023276 | |||||||
| +8615305023276 | ||||||||
| 13950166376 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
