[?+]: Pinout layout RS232 to TTY

[neziu]

Hello to all,

is anyone of you have a schematic pinout of RS232 to TTY, because i would like to fabricate this cable.

And i need it to communicate to our simatic opxx panel.

Thanks,
neziu

[Alexsan]

Hello.

The OP panels use a PC-OP programming cable; it´s a DB9 (PC) and DB15 (OP) connector, and it´s not a TTY interface, it´s a "special" serial pinout.

Let me check my notes for pinout.

Regards

[Stoyan]

Who intrested pinout cable (type - 6xv1440-2kh25) for connection OP 7 (17) with PC :

SUB-D 9 (socket) ---- SUB-D 15 (connector))

2-5-9 (In parallel on SUB-D 9 (socket))

1 ------------------ ------------------ 12
3 ------------------ ------------------ 3
4 ------------------ ------------------ 4

I make this cable and checked up practice - work !