Specifications

Curtis PMC 1223/33, 1225/35, 1227/37 Manual
12
1225/35 Wiring Configurations
The 1225/35 controller can be configured to work with either on/off or momen-
tary switches for selecting direction and mode. If a power enable switch is used,
it must be momentary style. For more information on control switches, see p. 24.
With on/off switches
Typical wiring for the 1225/35 controller with on/off switches is presented in
Figure 6. This diagram shows the controller configured with the program 1 driver
as an electromagnetic brake, the program 2 driver as a brake light driver, and two
SPST switches used for selecting direction. NOTE: In the configuration shown, the
power enable pin is an output that drives the Status LED. With on/off switches,
the power enable function is performed by the keyswitch and a power enable
switch is not used.
2 — INSTALLATION & WIRING: 1225/35 Controllers
Fig. 6 Basic wiring configuration using on/off switches, Curtis PMC 1225/35 controller.
M2 M1
B-
B+
INHIBIT
BRAKE
REV
MULTI
MODE
HORN
SPEED
LIMIT
POT
(100kΩ)
5kΩ POT
THROTTLE
BELLY
BUTTON
feature available only on 1235 models
PUSH
FWD
optional switch operated by mechanical brake release
16-pin detail:
FORWARD
POWER
ENABLE
MULTI
MODE
DIRECTION/
REVERSE
KSI
PROGRAM 2
DRIVER
PUSH
INHIBIT
BRAKE +
PROGRAM 1
DRIVER
SPEED
LIMIT
POT LO POT HI
POT
WIPER
HORN
BELLY
BUTTON
A
POWER
FUSE
R
H
BRAKE
LIGHT
B+
B-
CONTROL
FUSE
KEY
SWITCH
*
*
87654321
16 15 14 13 12 11 10 9
Battery
Voltage
R
24V 1.5 kΩ, 0.5 W
36V 2.4 kΩ, 1 W