Control Circuit - prime mover smx45 Master Service Manual

F-code Section
PT S5.7
Transistor Controller
Version no T-code
001 SMX
242
Return
C-code
5460
The transistor controller has three terminals for the high
current circuits B-, M-, and B+. Two quick connect terminals
are provided for the field winding connections F1 and F2.
Terminal
B-
B+
M-
F1
F2

1.5. Control Circuit

The transistor controller has an integrated 16-pin connector
to provide the low power logic control connections. The
designation of the pins are according to the following table.
Master Service Manual
Connecting
Negative connection to battery
Overcurrent protected and K10 switched
positive connection to the battery and motor
armature
Motor armature
Motor field
Motor field
2006-12-12