Digiflight 100 wiring diagram – TruTrak Digiflight Install Manual User Manual
Page 16
DigiFlight Autopilot Installation Manual
TruTrak Flight Systems
March 2002 Printing
14
(View Facing Rear of unit)
DIGIFLIGHT-100 EXTERNAL WIRING DIAGRAM
ROLL SERVO
J201 9-PIN FEMALE
D-SUBMINIATURE
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
PROGRAMMER MODULE
J101 37-PIN FEMALE
D-SUBMINIATURE
CONTROL WHEEL SWITCH
AUX RS-232 (FOR FUTURE EXPANSION)
AIRCRAFT
ELECTRICAL
GROUND ( - )
INSTRUMENT LAMP
DIMMER (See Note 2)
INSTALLATION NOTES:
USE #20 AWG FOR POWER AND GROUND WIRES TO SERVO
(PINS 1 AND 9 ON 9-PIN CONNECTOR J201)
AND WIRE TO AUTOPILOT MASTER AND SINGLE-POINT GROUND.
ALL OTHER WIRING #20 TO #24 AWG.
INSTRUMENT LAMP DIMMER CONTROL IS OPTIONAL.
12V SYSTEMS: CONNECT J101 PIN 4 TO DIMMER CONTROL AND J101 PIN 18 TO GROUND.
28V SYSTEMS: CONNECT J101 PIN 18 TO DIMMER CONTROL ( J101 PIN 4 NO CONNECT ).
REVERSAL OF ROLL SERVO DIRECTION CAN BE
ACCOMPLISHED IF NECESSARY BY SWAPPING
WIRES AT PINS 4 AND 5 OF THE
SERVO CONNECTOR (J201).
1
6
2
7
3
8
4
9
5
1.
2.
3.
NOTE
3
TOGGLE GPSS MODE
FROM GPS RECEIVER
PRIMARY SERIAL INPUT
ARINC-A
ARINC-B
GPSS OPTION
ONLY
GPSS OPTION
ONLY
{
(OPTIONAL REMOTE SPST PUSHBUTTON)