15.7 Communication Module
15.7.1 PROFIBUS Interface
Fig. 15-12: PROFIBUS DB9 interface
Pin Terminal sign Terminal name Function description
1 NC – Reserved
2 NC – Reserved
3 PROFIBUS_B PROFIBUS terminal_B PROFIBUS data cable B
4 RTS Request for signal sending –
5 GND Power- –
6 Vcc Power+ –
7 NC – Reserved
8 PROFIBUS_A PROFIBUS terminal_A PROFIBUS data cable A
9 NC – Reserved
Tab. 15-2: Pin definition of PROFIBUS DB9 interface
Bosch Rexroth AG
Accessories
EFC x610 Series
296/389
DOK-RCON03-EFC-X610***-IT05-EN-P