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HOW TO SETUP RELAYS ON TTL OUTPUTS

Good evening guys

Could anyone please give me the detailed procedure to setup a series of relays on the TTL output pins on the Masso.

I am only getting 4.8 volts on an output pin and it won't trigger my relay.

Many thanks

Andre

You need a TTL type relay with a Hi Level trigger Like this one (the 4.8 V output from the Masso will trigger the Opto coupler):

https://www.amazon.com/HiLetgo-Channel-OPTO-Isolated-Trigger-Arduino/dp/B00LW2GA5Y/ref=cm_cr_arp_d_pl_foot_top?ie=UTF8

More info here:

https://www.masso.com.au/masso-documentation/?section=ttl-outputs

 

Quote from DUP on March 28, 2020, 6:15 am

Good evening guys

Could anyone please give me the detailed procedure to setup a series of relays on the TTL output pins on the Masso.

I am only getting 4.8 volts on an output pin and it won't trigger my relay.

Many thanks

Andre

Hi Andre,

I like to share my solid state relay that run on Masso.

 

Hope it helps you

Thanks

Rex