[time-nuts] Z3810 Correction
Bob Camp
kb8tq at n1k.org
Sun Dec 7 09:33:41 EST 2014
Hi
Pin 3 is also ground.
The PPS connector is wired the same, plus it has the PPS on pins 1 and 6.
Bob
> On Dec 6, 2014, at 9:34 PM, billriches <bill.riches at verizon.net> wrote:
>
> Correction of post sent about 5 min ago.
>
>
>
> I had TX- going to pin 7. It should go to Pin 8 of Z3810.
>
>
>
> Bill Riches
>
>
>
>
>
> I finally got my 3810 talking with my windows 7 64 bit pc.
>
>
>
> 1. Ordered a Gearmo GM-485422 USB to RS-485-422 interface converter from
> Amazon - 39.95.
>
>
>
>
> http://www.amazon.com/GearMo%C2%AE-5ft-RS485-RS422-FTDI/dp/B005CPLOVW/ref=sr
> _1_8?ie=UTF8
> <http://www.amazon.com/GearMo%C2%AE-5ft-RS485-RS422-FTDI/dp/B005CPLOVW/ref=s
> r_1_8?ie=UTF8&qid=1417918933&sr=8-8&keywords=gearmo+usb+rs-232+serial+adapte
> r> &qid=1417918933&sr=8-8&keywords=gearmo+usb+rs-232+serial+adapter
>
>
>
> The driver disk that came with this unit does not have 422 drivers on it
> -only rs-232 drivers. I went to gearmo.com and downloaded the correct
> drivers and a correct manual. Installed drivers and it works fine.
>
>
>
> 2. Downloaded and installed Z3811.exe. Opened program and I am getting more
> info from the boxes than I will ever need.
>
>
>
> 3. Pin out that worked for me:
>
>
>
> CONVERTER Z3810
>
>
>
> TX + 4
>
> TX- 8
>
> RX+ 5
>
> RX- 9
>
> GND 7
>
>
>
> 73,
>
>
>
> Bill, WA2DVU
>
> Cape May, NJ
>
>
>
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