User guide

Connector Pinouts
MultiView™ II AK600DP/AK1200DP Installation and User Guide 21
Serial port (IOIO) Connector Pinout
If the receiver is an (-232), (-SA) or (-SAP) version, then the serial interface will be provided on the “IOIO”
connector. This is a DB9-M type serial connector, configured to look like a standard 9-pin “DTE” serial port.
Therefore, in most applications a straight through serial cable or adapter-plug (DB9-Female-to-Male) is used to
connect an external serial device (for example, a display’s serial control port) to the receiver.
Table 9: Serial Port Pins
Pin#
Full Duplex (232)
3 wire (SA) and (SAP)
Simplex (-S)
1
DCD
2
RX
RX
3
TX
TX
TX
4
DTR
5
Ground
Ground
Ground
6
DSR
7
RTS
8
CTS
9
RI
Figure 9: DB9-M Serial Port Connector