SSR resistor

Thread Starter

Dritech

Joined Sep 21, 2011
869
Hi all,

I am going to use an Omron G3NA-240B solid state relay to switch a 1100W 240VAC device.
Is there a particular resistance value which I should use at the input therminal of the SSR?
 

GopherT

Joined Nov 23, 2012
8,012
Hi all,

I am going to use an Omron G3NA-240B solid state relay to switch a 1100W 240VAC device.
Is there a particular resistance value which I should use at the input therminal of the SSR?
What does the datasheet for the relay recommend?
 

MaxHeadRoom

Joined Jul 18, 2013
21,457
The typical input impedance for those SSR's is around 2-3K.
As per #3 you do not normally require any series resitor.
What are you driving it with?
Max.
 
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