Cub Cadet SLTX1000 Series - Manual (Page 155)

Electrical System
149
Electric PTO switch
Understanding the electric PTO switch
• In A-Com, power is supplied to the PTO switch
from the A1 terminal of the ignition switch
through a red wire. When the PTO switch is
turned on this completes the circuit to allow
power to go to the PTO clutch. It is a normally
opened (N.O.) set of contacts. See Figure 7.9.
• B-COM is in the safety shut-down circuit. It is a
normally opened (N.O.) set of contacts. A cir-
cuit is completed from the (N.O.) terminal on
the PTO relay through the white wire with black
trace to the E-PTO terminal on the RMC mod-
ule and the PTO relay coil through the yellow
wire with black trace when the contacts are
closed. This gives the RMC module the ability
to turn-off the PTO clutch.
• C-COM is in the starter inhibit circuit. It is a nor-
mally closed (N.C.) set of contacts. When the
PTO is OFF, and the contacts are closed,
power coming from the brake switch (key
switch in START, brakes ON) through the
orange wire with black trace is passed on to the
trigger terminal on the starter solenoid through
the orange wire with white trace.
NOTE: The top terminals are showing normally closed at rest and the middle terminals are normally open at
rest
NOTE: There are three contacts on the right side in the C-COM. For this application the normally opened
(N.O.) contact is used.
1& 1& 1&
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Figure 7.9