Rs232 (X6-Ser1); Fig. 7-11: 25 Pin D-Sub Female Connector Strip; Fig. 7-12: Pin Assignment Rs232 - Bosch Rexroth IndraControl VCP 35.2 Project Planning Manual

R911323106 / 02 | Rexroth IndraControl VCP 35.2
Interfaces
7.2.2

RS232 (X6-SER1)

7.2.2.1 Pin Assignment
7.2.2.2 Termination
The interface is suitable to establish a point-to-point connection.

Fig. 7-11: 25 pin D-SUB female connector strip

Connector in the small operator terminal: 25 pin D-SUB female con-
nector strip
Pin Designation Function
6 TD Transmitted Data
15 CTS Clear to Send
17 RTS Request to Send
18 RD Received Data
25 SGND Signal Ground

Fig. 7-12: Pin assignment RS232

The D-SUB connector strips must be shielded sufficiently. See chapter
"Shielding D-SUB Connectors" on page 7-12.
When channel SER1 is operated as a RS232, switch OFF the termina-
tion for the RS485.
Electric Drives and Controls | Bosch Rexroth AG 7-7