[jamienw]

HI does any one have the pin outs for a Siemens 802d , I need 25 pin on the control to 9 pin on the PC

thanks

Jamie

[botha.y]

Enclosure to FAQ
SINUMERIK/SIROTEC, SINUMERIK 840D
Pin connections, Interlink-, Laplink-, PCIN cables
Technical modifications reserved.
ã Siemens AG 1999 Page 1 of 1 Version 10/07/1999
¨ Standard serial cable
Pin connection of a serial cable with either a 9-pin or a 25-pin female connector on both ends.
Three wires a required for data-transmission:
Ground – Ground
Transmit – Receive
Receive – Transmit

9 pin 9 pin
Pin 5 -------- Pin 5 Ground – Ground
Pin 3 -------- Pin 2 Transmit – Receive
Pin 7 -------- Pin 8 RTS – CTS
Pin 6 -------- Pin 4 DSR – DTR
Pin 2 -------- Pin 3 Receive – Transmit
Pin 8 -------- Pin 7 CTS – RTS
Pin 4 -------- Pin 6 DTR – DSR
25 pin 25 pin
Pin 7 -------- Pin 7 Ground – Ground
Pin 2 -------- Pin 3 Transmit – Receive
Pin 4 -------- Pin 5 RTS – CTS
Pin 6 -------- Pin 20 DSR – DTR
Pin 3 -------- Pin 2 Receive – Transmit
Pin 5 -------- Pin 4 CTS – RTS
Pin 20 -------- Pin 6 DTR – DSR

So following this diagram, serial connection DB25 to DB9 would be:
25 pin 9 pin
Pin 7 -------- Pin 5 Ground – Ground
Pin 2 -------- Pin 2 Transmit – Receive
Pin 4 -------- Pin 8 RTS – CTS
Pin 6 -------- Pin 4 DSR – DTR
Pin 3 -------- Pin 3 Receive – Transmit
Pin 5 -------- Pin 7 CTS – RTS
Pin 20 -------- Pin 6 DTR – DSR

Cheers.

[jamienw]

thanks for your prompt reply


Jamie