Three questions about the RUT955:
- the device can be powered by a 9-20 VDC PSU: can we use the same PSU on the pin 10 ?
- In the wiki, I note that the SPST relay output is 40v,4A and the pin 5 relay output is 24V,4A : I don't understand the difference
- If the load on the pin 5 is a contactor, shall we envisage an external protection diode ?
Thank you by advance,