Fig. 7-28:Pin Assignment Rs232, D-Sub Male Connector, 9-Pin; Fig. 7-29:Pin Assignment Rs422 (Here The Rexroth Standard Assignment) - Bosch REXROTH VSB 40.1 Project Planning Manual

VSB 40.1
CFG-VSN01E1-NN-NN-NN-NN-NN-S6
Serial Interfaces RS232 and RS422 (Rexroth Standard)
DOK-SUPPL*-VSB*40.1***-PR02-EN-P
XCOM4 on Slot for Extension Card A6
Pin Assignment
1 DCD (Data Carrier Detect)
2 RX (Receive Data)
3 TX (Transmit Data)
4 DTR (Data Terminal Ready)
5 Signal Ground
6 DSR (Data Set Ready)
7 RTS (Request to Send)
8 CTS (Clear to Send)
9 RI (Ring Indicator)
Fig. 7-28: Pin assignment RS232, D-sub male connector, 9-pin
XCOM4 on Slot for Extension Card A6
Pin Assignment
2 RXD- (Receive Data-)
3 TXD- (Transmit Data-)
5 Ground
7 RXD+ (Receive Data+)
8 TXD+ (Transmit Data+)
Fig. 7-29: Pin assignment RS422 (here the Rexroth standard assignment), D-
sub connector, 9-pin
Fig. 7-30: Serial interface adapters XCOM3 and XCOM4 on slot for extension
card A6
1 6
XCOM3
RS232
1 6
XCOM4
RS422
A6
7-19
PC Box
XCOM_S2_sst.EPS