TruTrak EMS BU (8300-065) - Manual (Page 20)

TruTrak Flight Systems 18 EMS Installation Manual
JUNE 2009 8300-065 Rev D
EDM ELECTRICAL PIN-OUT
J1 Pin EDM Function / interior Notes
1 Ground Sensor use only
2 Ground Sensor use only
3 Ground Sensor use only
4 Ground Sensor use only
5 Future Alert Lamp Not used at this time
6 Vertical Trim Position (PITCH) input Pitch Trim Input
7 OAT Thermister OAT Input
8 Fuel level Resistive in 2 Left tank Input
9 Fuel level Capacitance in 2 Left tank Input
10 Switch Contact 3 Input
11 Switch Contact 2 Input
12 MAIN EDM POWER From EMS
13 MAIN EDM POWER from second EFIS (optional) From EFIS
14 Fuel Pressure Transducer Fuel Pressure Input
15 Fuel Flow Transducer Fuel Flow Input
16 TACH RPM Input
17 Ground Sensor use only
18 Ground Sensor use only
19 MAIN EDM AIRCRAFT GROUND
20 Sensor 5 volt supply Sensor use only
21 Sensor 5 volt supply Sensor use only
22 Sensor 5 volt supply Sensor use only
23 Sensor 5 volt supply Sensor use only
24 Lateral Trim Position Roll Trim Input
25 Flap Position Flap Position Input
26 Fuel level Resistive in 1 Right tank Input
27 Fuel level Capacitance in 1 Right tank Input
28 Switch Contact 4 Input
29 Switch Contact 1 / NINE CYLINDER SELECT SWITCH Input
30 Not used at this time
31 Sensor 12 volt supply Sensor use only
32 Air Pressure sensor Nine Cylinder EDM
33 Current Transducer Battery Current Input
34 TCB-B (2) TruTrak Comm. Buss
35 TCB-A (2) TruTrak Comm. Buss
36 TCB-B TruTrak Comm. Buss
37 TCB-A TruTrak Comm. Buss
EDM CURRENT DRAW WEIGHT DIMENSIONS
Engine Data
Monitor 0.65 Amps @ 12v
0.65 Amps @ 24v
.5 lb 5.25L x 3.4W x 1.5D