Curtis 1236 to a computer cable

Greetings,
does anybody know where i can buy a cable to connect a 1236(http://www.thierry-lequeu.fr/data/ACM-1236-1238.pdf) serial port to computer serial RS232 port? If any body knows how i can make the cable myself please give sufficient basics.

[edit]
would it be simply connecting the correct rx, tx and power pins or would some adapting IC and/or circuit be needed?

thank you