[time-nuts] FW: Z3810 Correction

[billriches]

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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