J.P. Instruments EDM-730 Pilot's Manual page 73

EDM-740 Pilots Guide Supplemental Information
EDM-740 Expansion Module pin to sensor assignments
J7 Harness Amps
Pin / Shunt
color Sensor/color
1 (wht) (+)amps
2 (grn) (-)amps
3 (blk) (N.U.)
4 (red) (N.U.)
(N.U.) means no connection
J8 Harness Fuel Pressure
Pin / 2W resistive
color
VDO Sensor/color
2 (wht) Term A (wht) No polarity
3 (grn) Term B (grn)
J9 & J10 Fuel Level 1 & 2
Pin / resistive
color Sensor
1 (grn) Term A
2 (blk) Ground
3 (red) (N.U.)
For Your Safe Flight
Hall Effect
Sensor/color
'WHT' (wht)
(N.U.)
'BLK' (blk)
'RED' (red)
0 - 5dc VMS Freq
voltage Sensor
Sensor
Sig Sig (wht)
Gnd Gnd (blk)
Pwr Pwr (red)
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