I have a problem with connecting the relay (m3/m5) in DDCSV 2.1

mirek151

I have a problem with connecting the 5v relay, to ddcsv2.1 loletta, I connect it to the M3 / M5 connector, VSO, GND I will add that I want to use the spindle without speed control.
I connect the relay in such a way
VSO ==> Relay VCC
M3 / M5 ==> Relay IN
GND ==> Relay GND
I have a relay with choice of low and high state, I checked both modes without success.
Is it possible to connect such a relay?

mirek151

thanks for the explanation, I connected in this way and works :-)

https://imgur.com/a/FVt5qtf

mirek151

I've added a bad picture, this one is correct :-)

https://imgur.com/yixISrW