J.P. Instruments EDM 960 Twin Primary Installation Manual - Manual (Page 42)

FAA Approved Installation Manual for the EDM-960 system Report No 909
Primary Engine Data Management System Page 42 of 46 Rev D
Date 2-6-2014
J5 PN 790723 (Tanks, Fuel Press, Amps)
J5
6 red
9 white
1 White
2 Green
5 White
4 Green
7 black
FQ (resistive senders)
MAIN & AUX tanks
Main Tanks Voltage to Resistance
interface box for MAIN & AUX tank
PN 790802, Pennycap and Gull require
PN 791802
3 black
10 Green
12 red
14 White+
15 Gray- AMPS-1
8 White
7 Black
3 Blk
13 white Aux Pwr IN optional
12 Red
Sig-1
Sig-2
+5vdc
White sig-2
White Sig-1
Gnd
Blk x2
Ground at Sender
+
PN 790802
MAIN
Blk x2
Ground at Sender
Signal
Sig-1
Sig-2
Sig-3
Sig-4
SINGLE
L-MAIN
R-MAIN
L-AUX
R-AUX
TWIN
L-MAIN R-MAIN
L-AUX R-AUX
NC NC
NC NC
FUEL TANK CONFIGURATION
Fuel Press Sig+
i2s Fuel Pressure 0-50 PSIG
PN 159935A
or
0-100 PSID PN 159938 (Differential
Pressure)
Electrical Connections are the same for
both
PN 159935A
or 159938
Ground
Power
Signal AMP +
Fuel-P
Differential port for upper deck pressure
PN 159938