You wanted to say, they didn't give a reference design, I guess. In fact, it's impossible without additional active parts.they give the reference design when you want to output Vout from the emitter
You'll need to add an inverter, either a NPN transistor or a logic gate. I assume, that it's not an option for you to drive the LED active low, which would of course also achieve non-inverted operation of the coupler.my problem is that i want that the output is 0 when the input is 0
usual opto couplers yes, presently discussed FOD060L no. Consult the data sheet.As you know usually opto coupler chip only contain 2 part(opto sender & receiver) and component haven't other discrete Vcc and GND.
I already mentioned the option in post #8, but was under the assumption, that it's not suitable here. It may be the case, if you want a specific output state, when the driver side loses power.why not think of changeover of the input LED logic
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