The amount of output allowed is OP_RETURN The output is exactly zero Satosh:

Bitcoin cores 0.9.x to 0.10.x default to 40 bytes for a single data push and a null data transaction for a relay and mine with a maximum of 40 bytes for a single null data output Pay exactly 0 atoshis

(…)

Bitcoin Core 0.12.0 is the default that relays and mines null data output up to 83 bytes using any number of data pushes if the total byte limit is not exceeded. You still need to have only a single null data output, which is You still need to pay exactly 0 satoshis.

(My emphasis)

However, this limit does not indicate that it exists in the Bitcoin version

The only policy-related effects of OP_RETURN The transaction I can see is that they have something else Lower Limitations nValue A value as low as 0 is allowed.

Is there a limit policy limit for the value of or OP_RETURN output?