Newtec AZ710 - Contact Closure Alarm Outputs

Physical Description User Manual forAZ710 Up Converter
version 1.2
6
SHAPING THE FUTURE OF SATELLITE COMMUNICATIONS
Pin Name Function
6 Rx-B Receive Data B (output)
7 Not connected
8 Not connected
9 Tx-B Send Data B (input)
Table 1 - RS485 pin configuration
RS232 serial interface:
Pin Name Function
1 GND Shield ground
2 Rx-D Receive Data (input)
3 Tx-D Transmit Data (output)
4 DTR Data Terminal Ready (output)
5 GND Signal ground
6 Not connected
7 RTS Request to send (output)
8 CTS Clear to send (input)
9 Not connected
Table 2 - RS232 pin configuration
3.2.1.3 Contact closure alarm outputs
You can use the contact closure alarm contacts to drive external alarm indicators
(sirens, flashlights, etc.) or to connect to a redundancy switching system.
Figure 7 - Contact closure alarm outputs
1 ok
3 alarm
2 Common
general alarm
1 ok
3 alarm
2 Common
general alarm
Figure 8 - Contact closure alarm connections
Pin 2 and 4 are either floating or tied to chassis earthing.