Globallink 520 installed in a 12V system. It has a relay port. I want to control the relay port via VRM - using it to control a secondary DC/AC relay. The secondary DC/AC relay will switch a 220V heater on and off. Hence I have the following questions;
- Is the relay port powered internally? If yes, what is the voltage comming out of the port?
- If the port is not powered, what is the max. voltage it can support?
I have tried to read the manual, but it appears vague on this. For clarity, I do not ask questions about the usage of the two digital inputs that are also fitted to the GL520.
Any and all guidance is welcome.
Thanks for reading the post