
APPENDIX A – CONNECTOR PINOUT
ENG
Axel Technology srl
www.axeltechnology.com
30.3 GPI CONNECTIONS OPTO INPUT
The following table displays internal connection of OPTO INPUT port and how to provide external commands:
Cathode photocoupler input 1
Cathode photocoupler input 2
Cathode photocoupler input 3
Cathode photocoupler input 4
Cathode photocoupler input 5
Anode of photocoupler input 1
Anode of photocoupler input 2
Anode of photocoupler input 3
Anode of photocoupler input 4
Anode of photocoupler input 5
+ Vcc (12 Volt through 1K2 resistor)
The pins 9,10,11,12 are linked together and provide an insulated
A current-limited + Vdc source through a 1K2 Ohmresistor is available on pin 15.
GND connection.
Input
1
DB-15p
FEMALE
1K2
+12V
1
9
15
8
INTERNAL
Input
5
Input
4
Input
2
Input
3
The OPTO interface inputs can be used to dynamically alter the Shark operational attributes (f.i. some RDS flags, as TA,
M/S, EMERGENCY DATASET, Split operating mode, etc) in response to logic signal transitions.
INPUT 1 may be used also for external network ‘split’ command.
INPUT 2 enabling will cause LED 2 on Front Panel to light.
INPUT 3 enabling will cause LED 3 on Front Panel to light.
The OPTO interface is installed only on Shark versions with RDS or with SPLIT option installed.
NOTE: the opto-input are not hardware assigned, but their function is ssigned from the BSN.
Comentarios a estos manuales