Pinout

Pinout for the BF Goodrich Digital Fuel Gauge

J1J2J3J4
| PIN | FUNCTION | SIGNAL | R/W/D | NOTES |--|--|--|--|--| | 1 | | | | | | 2 | | | | | | 3 | | | | | | 4 | ARINC 429 secondary | B | R | | | 5 | ARINC 429 secondary | A | R | | | 6 | ID A | 0/5vDC | R | strapping bit to identify tank | | 7 | ID B | 0/5vDC | R | strapping bit to identify tank | | 8 | ID C | 0/5vDC | R | strapping bit to identify tank | | 9 | | | | | | 10 | shield | gnd | R | | | 11 | ground | gnd | R | | | 12 | ground | gnd | R | | | 13 | shield | gnd | R | | | 14 | ID X1 | gnd | W | used for ID strapping | | 15 | ID D | 0/5vDC | R | strapping bit to identify tank | | 16 | ID X2 | 5v DC | W | used for ID strapping | | 17 | ARINC 429 primary | B | R | | | 18 | ARINC 429 primary | A | R | | | 19 | ground | gnd | R | | | 20 | DC power | 28v DC | R | | | 21 | | | | | | 22 | | | | | | 23 | ground | gnd | R | | | 24 | DC power | 28v DC | R | |