RS485/USB-A Serial Converter Module
Original price was: 255.00 EGP.220.00 EGPCurrent price is: 220.00 EGP.
USB-A to RS485 converter module. Lets a PC communicate with RS485 and Modbus RTU devices such as PLCs, inverters, energy meters and sensors.
The RS485/USB-A Serial Converter Module plugs into a computer USB port and creates a serial (COM) port that talks RS485. It is the standard tool for reading and configuring Modbus RTU devices like PLCs, VFDs, energy meters and industrial sensors from a laptop.
RS485/USB-A Serial Converter Module – Key Features
- USB Type-A plug to RS485
- A(+), B(-) and GND connections
- Half-duplex RS485 with automatic direction control
- Supports Modbus RTU software and serial terminals
- Appears as a virtual COM port on the PC
Applications
Makers, students and technicians use it in many kinds of projects, for example:
- Modbus RTU communication with PLCs and HMIs
- Configuring inverters (VFDs) and servo drives
- Reading energy meters and industrial sensors
- SCADA and data-logging systems
- Testing RS485 networks
Usage Tips
Connect A to A and B to B on all devices; if communication fails, try swapping A and B. Use twisted-pair cable and a 120 ohm termination resistor at both ends of long RS485 lines.
Why Buy from Most Electronics?
Most Electronics is an electronics components store in Cairo serving engineers, students, makers and repair shops across Egypt. Every order is checked before it ships, prices are clear, and our team can help you choose compatible parts for your project.
- Original and tested stock
- Cash on delivery and fast shipping to all governorates
- Pickup available from our Cairo branch
- Technical support on WhatsApp before and after purchase
Ordering, Delivery and Support
Ordering from Most Electronics is simple. Add the item to your cart, choose home delivery or pickup from our Cairo branch, and pay cash on delivery or by the available online methods. Orders inside Cairo and Giza usually arrive within one to two working days, and shipments to other governorates normally take two to four working days depending on the courier.
Every product is inspected before packing, and sensitive parts are packed in protective bags to prevent damage during shipping. If anything arrives faulty or different from what you ordered, contact our support team on WhatsApp and we will arrange a replacement according to our return policy.
Not sure which part fits your project? Send us a message with your circuit or project idea and our engineers will help you choose compatible modules, power supplies, cables and accessories, so you can order everything you need in one go and start building right away.
Package Includes
1 × RS485/USB-A Serial Converter Module.
RS485/USB-A Serial Converter Module – Frequently Asked Questions
Where can I buy it in Egypt?
You can order it online from Most Electronics and pay on delivery, or collect it from our store in Cairo.
Can I order more than one piece?
Yes. Set the quantity you need in the cart; quantity discounts may apply on selected items.
