Computer Interfacing
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Help, Serial DB9 to DB25 Pin-out

Assistance Needed


 

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Author Message
TurnTheTide
New User



Joined: 07 May 2010
Posts: 1


May 07, 2010 6:52 pm

I have a known good Citizen CBM 1000 II that I cannot get to print. The MANUAL pin-out specs are.
db9 - db25

from the manaul:
case-pin1
2-2
3-3
8-4
4-6
5-7
6-20

The Null Modem cables that I have:

case-pin1
2-2
3-3
8-8***this one is incorrect per the manual.
4-6
5-7
6-20

What I measured was all good except for PIN.8 Does anyone know what type of cable this is? And what the name or type of cable I need?

Thanks
Adriaan
New User



Joined: 08 Mar 2011
Posts: 6
Location: Pretoria, South Africa

Mar 09, 2011 7:32 am

Go to the "home" page of this site (Lammert Bies) and click on "RS232-Cables" in the side menu on the left (quick links) and follow the prompts. I am sure you will get an answer there. If nothing else helps I would build up my own cable if I were you.
Andersan
New User



Joined: 31 Oct 2014
Posts: 1


Oct 31, 2014 7:28 am

What I measured was all good except for PIN.8 Does anyone know what type of cable this is? And what the name or type of cable I need?





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