Chapter 4: Hardware interfaces
Discrete I/O interface
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Active low: Connect pin 8 permanently to positive DC voltage (10.5-32 V
DC). Connect pin 5 to Ground (< 1.2 V DC) when the ignition is on. To switch
off, disconnect pin 5 from ground.
Pin 6: Ground.
(Non-configurable) Pin 6 can be used as an external connection to ground.
Pin 6 is connected to Ground inside the terminal.
Pin 7: DC output.
(Non-configurable) Pin 7 can be used as a DC output. The voltage on pin 7 is
9-15 V and the output can supply up to 50 mA. Pin 7 can be used as power
supply to a relay, ringer or similar.
For information on how to configure the I/O pins, see the user manual for the
TracPhone FB500 and TracPhone FB250 systems.
Note
The Ignition function is normally not used in maritime installations.
You may use the Remote on/off function in the power connector
instead.
Содержание FB250
Страница 13: ...Table of contents xii ...
Страница 77: ...Chapter 3 Connecting power 64 Connecting power ...
Страница 105: ...Chapter 5 Starting up the system 92 Operating the system ...
Страница 129: ...Chapter 6 Service and repair 116 Replacing modules in 34 3052B antenna ...
Страница 139: ...Chapter 7 Troubleshooting 126 Logging of events ...
Страница 147: ...Appendix B Technical specifications 134 FB500 antenna B 2 3 Antenna outline dimensions FB500 in 26 66 cm dome ...
Страница 148: ...Appendix B Technical specifications FB500 antenna 135 BBBB Technical specifications FB500 in 35 89 cm dome ...
Страница 154: ...Appendix B Technical specifications FB250 antenna 141 BBBB Technical specifications FB250 in 19 48 cm dome ...
Страница 165: ...Appendix B Technical specifications 152 TracPhone terminal ...
Страница 197: ...Glossary 184 ...