Bosch AG Computer Accessories R911310079 Manual Do Utilizador

DOK-SUPPL*-VSB*40.1***-PR02-EN-P

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. 7-23:

Pin assignment RS232, D-sub male connector, 9-pin

1

TXD- (Transmit Data-)

2

TXD+ (Transmit Data+)

3

RXD- (Receive Data-)

4

RXD+ (Receive Data+)

5

Ground

Fig. 7-24:

Pin assignment RS 422, D-sub male connector, 9-pin

A6

XCOM_S6_sst.EPS

Fig. 7-25:

Serial interface adapters XCOM3 and XCOM4 on slot for extension

card A6

There is no uniform and standard pin assignment for RS422.
When connecting RS422 devices, the pinout in the
documentation is to be considered.