• Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

RS485-Link clarification

Status
Not open for further replies.

dark

Member
Hi,

I wanted to know , when should one opt for an IsolatedRS485 link.

1. If the bus require 3rd party retrofit?.

2. Noise problems?

I intend to power 24VDC from the same wire to all my four nodes . Since all the Vcc and the Gnd are common what help would an galvanically isolated link would provide. Or I just doesnt require one. The application is automotive ans speed is slow 56Kbps or lower .

Thanks
 
Status
Not open for further replies.

Latest threads

EE World Online Articles

Loading
Top