Description
xRS485 to USB Interface Cable 5m — ASS030572050
The Victron RS485 to USB interface cable provides a direct serial communication link between RS485-enabled Victron devices and a PC or laptop via USB. At 5 metres in length, it gives installers enough reach to connect equipment in panels or enclosures without needing to position a laptop directly alongside the unit. It is used primarily for configuration, monitoring and firmware updates on compatible Victron products.
Key Features
- 5 metre cable length provides practical reach in installation environments without signal degradation.
- Converts RS485 serial signals to USB for connection to any standard PC or laptop.
- Compatible with Victron devices that use an RS485 communication port, including select MPPT solar chargers and inverters.
- Plug-and-play USB connection; no external power supply required as the interface draws power from the USB host.
- Suitable for use with VictronConnect or other Victron configuration software on Windows, macOS and Linux where drivers are supported.
- Compact and lightweight at 187g, making it easy to carry as part of a standard installer toolkit.
Product Overview
RS485 is a differential serial communication standard commonly used in industrial and energy equipment for its noise immunity over longer cable runs. Victron uses RS485 ports on certain products to allow direct wired communication for configuration and diagnostics. This interface cable bridges that RS485 port to a standard USB-A connection, making it accessible from any modern computer without requiring a dedicated serial port.
The 5m cable length is a practical choice for real-world installation scenarios where the inverter, charger or other device is mounted in a cabinet or on a wall at a distance from the technician's workstation. The built-in conversion electronics are housed within the cable assembly, keeping the setup simple. Driver installation may be required on some operating systems; check Victron's software documentation for your specific OS before use.
Specifications
- SKU: ASS030572050
- Cable length: 5 metres
- Interface: RS485 to USB
- Weight: 0.187 kg
- GTIN: 8719076040088
Applications
- Configuring and updating firmware on Victron RS485-equipped devices in the field.
- Monitoring and diagnostics on off-grid and marine installations where RS485 communication is used.
- Connecting to Victron MPPT solar chargers or inverters with RS485 ports from a laptop during commissioning.
- Workshop bench testing and pre-configuration of Victron equipment before site installation.
What Is Included
- 1 x RS485 to USB interface cable, 5m
Installation Notes
This cable is a passive communication accessory and does not carry mains or high-voltage DC power. No specialist electrical qualification is required to connect it between a Victron device and a PC. Ensure the correct driver is installed on your computer before use. Always follow Victron's guidance when updating firmware on live systems, and confirm the device is in a safe state before making configuration changes.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.