KVH Industries FB250 User Manual page 141

with pin 8 (DC in). Connect the appropriate pin to the ignition switch as
follows:
• Active high (default): Connect pin 5 permanently to Ground. Connect pin 8
to positive DC voltage (10.5-32 V DC) when the ignition is on. To switch off,
disconnect pin 8 from the positive DC voltage.
• 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.
Note
The Ignition function is normally not used in maritime installations.
You may use the Remote on/off function in the power connector
instead.
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.
Chapter 4: Using the web interface
Setting up the interfaces 127