s7-200 rs-232 ppi multimaster cable

Hallo sir,
Can some help me regarding following doublts?
I have one rs-232 ppi multimaster cable of s7-200 plc.On PC side on RS-232 D type connector(which is shielded) is damaged.Pins are disconnected from the D-type connector.Now I am not able to connect.There are 03 pairs of cable comes from PPI adapter towards PC comport side.Those colors of the cables are..red+whie;green+yellow;brown+black;
Now please tell me which colors will be connected to which pin no. of the D type connector? And tell me also the dip switch position of the ppi adapter.I am using programming software as microwin/32 version 4.0.
Some one please guide me.At least corresponding pin number of RS-485 (PLC)side and rs-232 (pc) com port side. Thanks.

Hi, i hope i can help a little.
The dip switches are 2 and 5 off 1,3,4,6,7 and 8 are on.
I have tried to measure the cable but that was not posible but i find information on the internet. If that dosn't work this is the link to the website:
http://forums.mrplc.com/index.php?act=Attach&type=post&id=1155

S7-200 RS-232/PPI Multi-Master Cable​

Table 2 S7-200 RS-232/PPI Multi--Master Cable -- Pin-outs for RS-485 to RS-232 Local Mode Connector​

RS-485 Connector Pin-out RS-232 Local Connector Pin-out
Pin Number Signal Description Pin Number Signal Description​

1 No connect 1 Data Carrier Detect (DCD) (not used)
2 24 V Return (RS-485 logic ground) 2 Receive Data (RD) (output from PC/PPI cable)
3 Signal B (RxD/TxD+) 3 Transmit Data (TD) (input to PC/PPI cable)
4 RTS (TTL level) 4 Data Terminal Ready (DTR)​

​

​

​

5 No connect 5 Ground (RS-232 logic ground)
6 No connect 6 Data Set Ready (DSR)​

​

​

​

7 24 V Supply 7 Request To Send (RTS) (not used)
8 Signal A (RxD/TxD--) 8 Clear To Send (CTS) (not used)
9 Protocol select 9 Ring Indicator (RI) (not used)​

1​

​

​

​

Table 3 S7-200 RS-232/PPI Multi--Master Cable -- Pin-outs for RS-485 to RS-232 Remote Mode Connector​

RS-485 Connector Pin-out RS-232 Remote Connector Pin-out​

​

​

​

Pin Number Signal Description Pin Number Signal Description​

1 No connect 1 Data Carrier Detect (DCD) (not used)
2 24 V Return (RS-485 logic ground) 2 Receive Data (RD) (input to PC/PPI cable)
3 Signal B (RxD/TxD+) 3 Transmit Data (TD) (output from PC/PPI cable)
4 RTS (TTL level) 4 Data Terminal Ready (DTR)​

​

​

​

5 No connect 5 Ground (RS-232 logic ground)
6 No connect 6 Data Set Ready (DSR)​

​

​

​

7 24 V Supply 7 Request To Send (RTS)
(output from PC/PPI cable)
8 Signal A (RxD/TxD--) 8 Clear To Send (CTS) (not used)
9 Protocol select 9 Ring Indicator (RI) (not used)​

1​

​

​

​

2 Pins 4 and 6 are connected internally.

I hope you can fix it now
Wout

hello
i have plc s7 200 cpu 222 ,it is already connected to td 200 .
i want to communicate it to citect-scada
how can i do that