Table 2.9: Com Connector Pin Assignments - Advantech ARK-1503 User Manual

Table 2.9: COM Connector Pin Assignments

Pin
1
2
3
4
5
6
7
8
9
2.4.8 DIO Connector (ARK-1503F only)
ARK-1503 offers an 8-bit DIO connector and one ground pin. Each bit of the DIO can
be set as digital input or output independently. The direction of each bit can be set by
Advantech SUSI utility in Windows XP environment.
Table 2.10: DIO Connector Pin Assignments
Pin
1
2
3
4
5
6
7
8
9
To connect with your devices, please use cable P/N: 1700012536 which is D-sub to
10-pin phoenix connector.
ARK-1503 User Manual
RS-232
Signal Name
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
RI
Figure 2.10 DIO Connector
Signal Name
DIO bit0
DIO bit1
DIO bit2
DIO bit3
DIO bit4
DIO bit5
DIO bit6
DIO bit7
GND
1 2
6
Figure 2.11 DIO Cable
RS-422
Signal Name
Tx-
Tx+
Rx+
Rx-
GND
NC
NC
NC
NC
3 4 5
7 8 9
14
RS-485
Signal Name
DATA-
DATA+
NC
NC
GND
NC
NC
NC
NC