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VW3A3303
Schneider VW3A3303 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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We deliver worldwide
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2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
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All orders are subject to product availability. See our T&Cs.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Schneider VW3A3303 is a versatile communication card designed to enhance the functionality of Altivar 61 and 71 series inverter drives. This Modbus ASCII communication card facilitates seamless integration with industrial automation systems by supporting multiple communication protocols, including Uni-Telway, Modbus ASCII, and Modbus RTU. It features a 9-way female SUB-D connector and offers transmission rates of 4800, 9600, and 19200 bps, ensuring reliable data exchange.
The VW3A3303 is equipped with two 4.7 kOhm polarization resistors and supports both 2-wire and 4-wire RS 485 physical interfaces, making it adaptable to various network configurations. With a comprehensive range of communication services, such as diagnostics, communication monitoring, and device identification, this card provides robust support for complex automation tasks.
Designed for ease of use, the card includes LED indicators for fault and status monitoring, allowing for quick diagnostics and system checks. Its compact design and compatibility with a wide range of Altivar drives make it an ideal choice for enhancing communication capabilities in industrial environments.
The VW3A3303 is equipped with two 4.7 kOhm polarization resistors and supports both 2-wire and 4-wire RS 485 physical interfaces, making it adaptable to various network configurations. With a comprehensive range of communication services, such as diagnostics, communication monitoring, and device identification, this card provides robust support for complex automation tasks.
Designed for ease of use, the card includes LED indicators for fault and status monitoring, allowing for quick diagnostics and system checks. Its compact design and compatibility with a wide range of Altivar drives make it an ideal choice for enhancing communication capabilities in industrial environments.
| Specification | Description |
|---|---|
| Part Number | VW3A3303 |
| Manufacturer | Schneider |
| Part Category | Inverter Drives |
| Part Family | ATV61/71 Accessories |
| Product Type | Communication Card |
| Range Compatibility | Altivar 61, Altivar 71, Altivar 61Q, Altivar 71Q |
| Communication Protocol | Uni-Telway, Modbus ASCII, Modbus RTU |
| Connector Type | 9-way female SUB-D connector |
| Transmission Rate | 4800/9600/19200 bps |
| Physical Interface | 2-wire RS 485 for Modbus, 4-wire RS485 for Modbus, 2-wire RS 485 for Uni-Telway |
| Number of Addresses | 1…147 for Uni-Telway, 1…247 for Modbus |
| Data Format | Modbus ASCII - 7 bits, odd or even parity, 1 or 2 stop; Modbus RTU - 7 bits, odd or even parity, 1 or 2 stop; Modbus RTU - 8 bits, no parity, 2 stop; Modbus RTU - 8 bits, odd, even or no parity, 1 stop; Uni-Telway - 8 bits, odd parity, 1 stop |
| Communication Service | CiA 402 profile for Modbus, Communication monitoring for Modbus, Diagnostics (08) for Modbus, I/O profile for Modbus, Mirror (FAh) for Uni-Telway, Protocol version (30h) for Uni-Telway |
| Display Type | 1 LED for ERR (fault), 1 LED for RUN (status), Graphic display terminal for control word received, Graphic display terminal for reference received |
| Net Weight | 0.3 kg |
| Sustainable Offer | Green Premium product, Mercury free, PVC free |
| RoHS Compliance | Pro-active compliance (Product out of EU RoHS legal scope) |
| California Proposition 65 | WARNING: This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. |
What is the primary function of this communication card?
The primary function of the Schneider VW3A3303 communication card is to facilitate communication between devices using Modbus ASCII, Modbus RTU, and Uni-Telway protocols.
Which devices are compatible with this communication card?
This communication card is compatible with the Altivar 61, Altivar 71, Altivar 61Q, and Altivar 71Q ranges.
What are the transmission rates supported by this communication card?
The Schneider VW3A3303 supports transmission rates of 4800 bps, 9600 bps, and 19200 bps.
What type of connector does this communication card use?
The communication card uses a 9-way female SUB-D connector.
What are the physical interface options for this communication card?
The card supports 2-wire RS 485 for Modbus, 4-wire RS 485 for Modbus, and 2-wire RS 485 for Uni-Telway.
How many addresses can be configured for Modbus and Uni-Telway protocols?
For Modbus, you can configure 1 to 247 addresses, and for Uni-Telway, you can configure 1 to 147 addresses.
What are the data format options available for this communication card?
The data format options include 7 bits with odd or even parity and 1 or 2 stop bits for Modbus ASCII and RTU, and 8 bits with odd, even, or no parity and 1 or 2 stop bits for Modbus RTU. For Uni-Telway, it supports 8 bits with odd parity and 1 stop bit.
What are the key communication services provided by this card?
The card provides services such as CiA 402 profile for Modbus, communication monitoring, diagnostics, I/O profile, and various read/write functions for both Modbus and Uni-Telway protocols.
What are the display indicators on this communication card?
The card features one LED for ERR (fault) and one LED for RUN (status).
Is this communication card environmentally friendly?
Yes, the Schneider VW3A3303 is a Green Premium product, mercury-free, and PVC-free, complying with EU RoHS and China RoHS regulations.
- Integration into industrial automation systems for enhanced communication capabilities.
- Facilitating data exchange between Altivar drives and other Modbus-compatible devices.
- Enabling remote monitoring and control of drive parameters in manufacturing environments.
- Supporting communication protocols such as Modbus ASCII and Uni-Telway for versatile connectivity.
- Enhancing system diagnostics and troubleshooting through communication monitoring features.
- Providing a reliable interface for data logging and analysis in process control applications.
- Allowing seamless integration with existing RS485 networks for efficient data transmission.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
5 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
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