[?]: GE Fanuc 90-30 miniconverter schematic need

[milovanmaric]

Hello to group,

I am new here, so it is possible that I will make some mistake in beginning so do not mad on me.
I am interested for schematic diagram of mini-converter from GE FANUC 90-30 communication cable IC690ACC901, it is RS232 to RS485 converter.
I was already search on Google and in Ge Fanuc page, but except final product I did not found any diagram or schematic, or some web page.
Is any of you guys maybe work with GE Fanuc 90-30 PLC, I need to made for me this converter, I had damage this mini converter, so question is any on web schematic of this?

Thanks.

[hmohamed]

hi milovanmaric

try this cable it is a direct cable you do not need a converter
9 pin-female 15 pin-male
RD 2 ------------------- 12 SD+
TD 3 ------------------- 10 RD+
SG 5 ------------------- 7 SG
RTS 7---l jumper l--- 6 RTS+
CTS 8---l l---15 CTS+
DTR 4---l jumper l--- 8 CTS-
DSR 6---l l---14 RTS-
i tried this and it works good.

good luck

[OrionK]

It would be nice to see what exactly you are trying to connect and how. Thing is that RS232 normally connects only two devices. If you need to connect 3 or more you have to use RS485. There is no cable to convert RS232 to RS485. You need a special adapter which is called RS285-RS485 converter. I have used Black Box adapter with GE micro PLC connected to two Versa Motion servo drives. Connection was no problem but kinda slow (highest speed rate is 38400 b/s). Here is the link for the Black Box adapter:
http://www.blackbox.com/Store/Detail.as ... ter/IC820A

You can get one from Ebay for about $10-20.
I can give a pinout of RS232 adapter if needed for Versa Micro to Versa Motion. Anyhow let me know what you are trying to do I will try to help. English or Russian is fine. Send request through Private Messages.

[milovanmaric]

Thank you guys for answers, I was time less to check messages.

hmohamed thank you for schematic, I will make this for few days.

Hi OrionK,

I found that is in some case possible to connect laptop with PLC without converter. I need to connect my laptop with rs232 port to GE Fanuc 90-30 PLC, so I can change some part of program. My converter is out, some guys drop some tolls on my bag, converter was on the bag. I use Versa Pro 2.03 or 2.3, I am not sure exactly now. So in this moment until I bought new converter, I need to found out some solution for connecting on PLC.

Any help is helpful.

With regards, Milovan

[milovanmaric]

One question,

just to be sure

here were is jumper, I made connection between RTS 7 and CTS 8 (FIRST VERSION), or between RTS 7 and 6 RTS+(SECOND VERSION).

First version

9 pin-female 15 pin-male
RD 2 ------------------- 12 SD+
TD 3 ------------------- 10 RD+
SG 5 ------------------- 7 SG
RTS 7---l ------------- l--- 6 RTS+
CTS 8---l --------------l---15 CTS+
DTR 4---l---------------l--- 8 CTS-
DSR 6---l---------------l---14 RTS-

Second version

9 pin-female 15 pin-male
RD 2 ------------------- 12 SD+
TD 3 ------------------- 10 RD+
SG 5 ------------------- 7 SG
RTS 7---l------CTS 8
6 RTS+--l----15 CTS+
DTR 4---l---- DSR 6
8 CTS- ---l------14 RTS-

Thanks.

[hmohamed]

hi milovanmaric

for 9 pin female
7,8 jumper
4,6 jumper

for 15 pin male
6,15 jumper
8,14 jumper


good luck

[milovanmaric]

OK. Thanks.

[hussein kamal]

hi guys
i have question if you work with LM90 what cable diagram and also proficy machine edition v5.5
thanks to you all

[hmohamed]

hi hussein kamal

the same scheme as for 90-30

[hussein kamal]

thanks hmohamed a lot for your information
is the same for proficy machine edition????????????

[hmohamed]

hi hussein kamal

yes

[hussein kamal]

thanks man