7-8 Bosch Rexroth AG | Electric Drives and Controls Rexroth IndraControl VCP 20 | R911310381 / 02
Interfaces
7.2.3 RS232 (X6-SER2)
As this interface is not galvanically isolated, it should only be used for a
scanner or a logging printer.
7.2.3.1 Pin Assignment
Fig. 7-13: 25 pin D-SUB female connector
Connector in the small operator terminal: 25 pin D-SUB female con-
nector strip
Pin Designation Function
1 Low-Noise Ground
2 TD Transmitted Data
3 RD Received Data
4 RTS Request to Send
5 CTS Clear to Send
7 SGND Signal Ground
20 DTR Data Transfer Request
Fig. 7-14: Pin assignment of the RS232 interface
The D-SUB connector strips must be shielded sufficiently. See chapter
„Shielding D-SUB Connectors“ on page 7-15.
Courtesy of CMA/Flodyne/Hydradyne ▪ Motion Control ▪ Hydraulic ▪ Pneumatic ▪ Electrical ▪ Mechanical ▪ (800) 426-5480 ▪ www.cmafh.com
To Next Page
Loading...
