4
WIRING DIAGRAM (Typical)
PERFORMANCE CURVE
WIRING SCHEMES
Current vs. Swashplate Angle for the MCV109. Legend
References the Last Two Digits of the Part Number.
Wiring Schemes Using Four Different Pilot Valve Con-
figurations for the EDC. Input Voltages Specified at
24
°
C.
1447
1444
+A
B
+A
B
+C
D
+A
B
C
D
+A
B
C
D
Single coil 140 mA
with 3.3 Vdc input
at full destroke.
Using one of the two dual coils,
185 mA with 2.8 Vdc (C, D) or
3.6 Vdc (A, B) input at full destroke.
Dual coils in series,
72 mA with 4.4 Vdc
input at full destroke.
Dual coils in parallel,
185 mA with 1.4 Vdc
input at full destroke.
-V
GROUND
MCH CONTROL HANDLE
MCV104
EDC
PV
MV
MCV109
EDC
A
B
A
B
SWASHPLATE ANGLE (DEGREES)
OUTPUT CURRENT (mA)
18
6
100
200
03, 04, 07, 08
11
01, 02, 05, 06
1446A
BLN-95-8985-1
