SKU: 3754932627

Victron VE.Direct to RS232 Interface Cable

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Description

Victron VE.Direct to RS232 Interface CableVictron VE. Direct to RS232 Interface: Reliable Data Communication for Energy Monitoring Seamless Connectivity Between Victron Devices and RS232 Hosts The Victron VE. Direct to RS232 Interface (part number ASS030520500) enables direct, galvanically isolated communication between Victron products with a VE. Direct port and any RS232 compatible host, such as a PC, PLC, or industrial controller. This cable is essential for system integrators, off grid

Victron VE.Direct to RS232 Interface: Reliable Data Communication for Energy Monitoring

Seamless Connectivity Between Victron Devices and RS232 Hosts

The Victron VE.Direct to RS232 Interface (part number ASS030520500) enables direct, galvanically isolated communication between Victron products with a VE.Direct port and any RS232-compatible host, such as a PC, PLC, or industrial controller. This cable is essential for system integrators, off-grid installers, and marine electricians who require stable, interference-free data transfer for monitoring and control.

Unlike generic USB-to-serial adapters, this interface provides galvanic isolation between the VE.Direct device and the host, protecting sensitive electronics from ground loops and voltage transients. This is particularly valuable in mobile and marine environments where electrical noise and potential differences can corrupt data or damage equipment.

Engineered for Industrial and Mobile Applications

The interface draws power from the VE.Direct port on one side and from the RS232 DTR and RTS pins on the other, eliminating the need for an external power supply in most setups. A wide auxiliary voltage range (5 V to 12 V DC) offers flexibility for custom installations. The moulded housing protects the internal logic-level shifter, ensuring long-term reliability in harsh conditions.

With a fixed baud rate of 19200, 8 data bits, no parity, and 1 stop bit, the interface is pre-configured for Victron’s standard communication protocol, simplifying setup. The DB9 female connector uses pins 2, 3, and 5 for TX, RX, and GND, while pins 4 (DTR) and 7 (RTS) must be driven high to power the isolated side—a detail clearly documented for straightforward integration.

Key Features

  • Galvanic isolation prevents ground loops and protects connected equipment
  • Plug-and-play with Victron VE.Direct devices—no driver installation required
  • Robust moulded enclosure withstands vibration and moisture in mobile and marine settings
  • Bus-powered design draws from VE.Direct and RS232 handshake lines, no external adapter needed
  • Standard DB9 female connector for direct connection to legacy RS232 ports

Applications

This interface is ideal for:

  • Connecting a Victron BMV battery monitor or MPPT solar charger to a PC for data logging and firmware updates
  • Integrating Victron devices into industrial control systems using RS232
  • Marine and RV installations where isolation is critical to prevent corrosion and signal errors
  • Remote monitoring setups requiring reliable serial communication over longer distances than USB allows

Why Galvanic Isolation Matters

In systems where multiple power sources and grounds exist—such as a vehicle chassis, solar array, and shore power—ground loops can introduce noise, measurement errors, and even hardware damage. The built-in isolation in this interface breaks those loops, ensuring accurate data from your Victron equipment and extending the lifespan of connected electronics.

Get Reliable Data from Your Victron System

Add the Victron VE.Direct to RS232 Interface to your toolkit today and ensure clean, protected communication between your Victron devices and RS232 hosts. Whether you're commissioning a new off-grid system or upgrading an existing installation, this cable delivers the dependable performance professionals expect.

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SKU: 3754932627

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4.2 ★★★★★
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Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
The 5 love languages themselves are simple enough to "get
As an educator of 25 years plus experience, I always go back to reading and re-reading this timeless book by Dr. Chapman. What a blessing it is for the parents of teenagers and those who work with teens. The 5 love languages themselves are simple enough to "get," but putting them into practice can be a bit difficult for parents. Have no fear: there are plenty of examples and case studies in the book that will "spark" ideas or plans in the reader's mind. The last few chapters on how to deal with parental anger and different family structures are also very helpful. My only one regret: I wish someone had recommended this book to me when my kids were 9 or 10 years old. Get this book. It can be a game changer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2016
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Verified Purchase
Gracifild
San Leandro, US
★★★★★ 4
helpful and timely
I love the tone of this book. The author comes across well, with the whole goal being to get to know our teens at the heart level. I found myself wanting to see my kids in this same light, as wonderful people God positioned in my life for me to know and interact with. Just that part would have made this book worthwhile. It really did help to change my heart toward them. There were some areas where I felt entitled to respect from them, but those thoughts were dashed as I realized I owe them only love. The author also addressed every question that came up, such as, "Isn't that indulgent?" "What about discipline?" "If I just love them, won't they walk all over me?" Those questions proved I just didn't understand the meaning of the word Love. These questions were particularly answered in the chapters about acts of service and gifts, two love languages that can easily be misused by both parents and teenagers. I learned some things I'd never thought of, such as making a ceremony out of gift giving, in order for it to be accepted as a gift rather than just something a son or daughter is entitled to. About acts of service, I appreciated the advice to serve, all the while explaining what we are doing, so that they will never misunderstand and think they are entitled to acts of service, and also that they will not miss what we are doing is expressing love. Something else that was new to me, and I hadn't counted on, was the moodiness of teenagers. I didn't know that was common and that it will be outgrown. I know, I should have known, I was obviously one at one time, but I missed the obvious, and had some aha moments personally, when I read this book. I hadn't known that there is no need to be offended or intimidated by these moody spells, but to lovingly address the person just as if they were not. There was a whole chapter devoted to finding out our teens' love languages, and even how they might have changed dialects by growing up. The book is up to date, acknowledging that there are cell phones and electronics, and how this affects today's teens so much more than the previous generation. The reason I don't give it five stars is because I thought the author could have used more examples of interests kids could have. So many of the examples and suggestions involved either peer relationships, homework, or sports, all areas where I thought kids would be displaying false personalities. I would have liked to read more examples about family activities in the home, where everyone tends to be more like themselves, and where the reality of their life will lie as soon as they graduate from school. It could also be that we are farming, and our lifestyle is very home centered instead of business trip/9 -5 hours oriented, and I just couldn't relate to those examples. Anyway, that small concern didn't take much away from a great book, There is so much wise advice here, that we could easily fill in our own examples from our life. This is a book I'm glad to have in my library and one that I will read again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 25, 2013
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Verified Purchase
Anthony Smitha
Port Orchard, US
★★★★★ 5
A worthwhile read for anyone who deals with teenagers and adolescents
Format: Kindle
Mr. Chapman’s series on the Five Love Languages is excellent reading for anyone who feels disconnected in their ability to love someone else effectively, and this book is an excellent addition. Teenagers are special little monsters who are transitioning from being cute kids to ugly adults, so they have to take it out on the world. Dr. Chapmen’s work helps to restore a level of humanity to them that can be forgotten by those on either side of that great transition into adulthood.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2023
D
Verified Purchase
Doop queen
Draper, US
★★★★★ 5
A MUST for parents of teens
Honestly. I wish I’d read this before my first child was a teen and not my last. This book is a GAME CHANGER, as is the original. So much insight into how to better connect with and truly make them feel loved.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2024
C
Verified Purchase
C. L. Mastio-P
Lexington, US
★★★★★ 5
Highly recommend
Format: Paperback
I have read the love languages for kids when my child was about 7 and I found it very helpful and gave me a very different perspective on handling issues that would come up. I purchased this book, more out of curiosity as I don’t have a difficult relationship with my teen but I found it very eye opening. It not only helped me realized things about my own childhood but also a better way to handle issues with my teen. I think this book is good for anyone who wants a closer relationship with their teen, anyone having trouble parenting their teen or anyone who simply wants to be the best parent they can be. This book could be the thing to change your perspective and your relationship with your teen. Don’t hope you and your child can have a good relationship when they are an adult. Be proactive and have one now so that when they do go off to college, they do want to come back home.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2020

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