Setting ADTECH servos with Eding CNC software steps/AppUnit

[D-man]

Trouble is im not the best with the wiring i have to depend on you guys to wire it up for me virtually haha its a shame you aint near newcastle and would of paid for you to wire it up if you had the time.

The relay is brand new

[Clive S]

Trouble is im not the best with the wiring i have to depend on you guys to wire it up for me virtually haha its a shame you aint near newcastle and would of paid for you to wire it up if you had the time.

The relay is brand new

Ok but it helps if you can give a bit more info in exactly what you have done.
Did this work before you put the solid state relay on. Some of those relays need more than 5 volts for them to work.

[Graeme]

Be very careful using semiconductor relays. The type you are using is designed to switch AC loads only. If you try and use it to switch DC loads it will probably turn on, but may not turn off because the current does not go through zero. The other thing to bear in mind is that all relays have a minimum switching current. For the part you are using it is specified at 150mA RMS. Are you sure your drivers are taking this much current. When selecting a relay try to not over spec it, you are using a 25A relay to maybe switch 0.04A.