Physical Description
User Manual for AZ110 Broadcast Satellite Modulator with ASI interface
version 3.2
25
SHAPING THE FUTURE SATELLITE OF COMMUNICATIONS
Serial Monitoring and Control via RS485/RS232
MON & CTRL
5
9
1
6
Figure 8 - Serial Monitoring and Control Connector
The modulator contains the hardware for the RS485 and RS232 interface.
Select the type of serial interface via the front panel or via the
GUI, but not via the serial port itself.
RS485
RS232
Pin Name
Function
Pin Name
Function
1
GND
Shield ground
1
GND
Shield ground
2
Not connected
2
Rx-D
Receive Data (input)
3
Tx-A
Send Data A (input)
3
Tx-D
Transmit Data (output)
4
Rx-A
Receive Data A (output)
4
DTR
Data Terminal Ready
(output)
5
GND
Signal ground
5
GND
Signal ground
6
Rx-B
Receive Data B (output)
6
Not connected
7
Not connected
7
RTS
Request to send (output)
8
Not connected
8
CTS
Clear to send (input)
9
Tx-B
Send Data B (input)
9
Not connected
Table 1 - Pin Configuration
