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[?]: Need PPI cable in Orel (Russia)

Posted: Tue Jul 21, 2009 4:42 am
by spiros
Hi everybody
I am in Orel in Russia and need a ppi cable in order to restore factory settings on a TP177B that has gone crazy.
Anybody in the region ??
Intourist wrote:Я интурист и сейчас в командировке в Орле.
Нужен кабель PPI для восстановления TP177B.
Кто нибудь в Орле имеет такой кабель и может помочь?


Posted: Sat Jul 25, 2009 6:50 pm
by valerko1
I can only send you shematic diagram to make this cable with 2 integral circiuts and a few resistors,3 zenner diodes and 7805. it worked with Siemens S7-200 PLC.If you are interested,send me a letter

Re: [?]: Need PPI cable in Orel (Russia)

Posted: Thu Oct 21, 2010 6:48 am
by Tiny
yes,Just make it buy you self!!!

it's like this: