[time-nuts] Electronics Question

[Poul-Henning Kamp]

In message <4E30BE7C.7060507 at comcast.net>, Steve Longcor writes:

>The M12 is 3V logic.  I assume the net4501 is 5V logic, 

No, the net4501 is 3.3V.

Also:  COM2's TXD and RXD are available at 3.3V level in the GPIO
connector.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.