Voltage Required for Switching the Relays

Support Q&A
1

------Question for RL40001 Please Put your question below------

What is the voltage required to switch the relays on this board. I have gotten conflicting information on whether they require 12V or 24V

2

Hello @jjmartin

Welcome to the TechForum

I have reached out to Numato Lab with this same question about the voltage for RL40001 and will let you know what they say as soon as I hear back from Numato Lab.

3

Hello @jjmartin

I apologize for the delay I have heard back from Numato Lab and they said that RL40001 is only a 12V variant of the part. Numato Lab did say there is a 24V variant, but we do not have that at DigiKey which explains why the documentation shows both 12V and 24V for the relays.