Specifications

Curtis PMC 1223/33, 1225/35, 1227/37 Manual
9
2 — INSTALLATION & WIRING: 1223/33 Controllers
With momentary switches
Typical wiring for the 1223/33 controller with momentary switches is presented
in Figure 4. 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 a single direction switch. NOTE: When a momentary switch is used for the
mode input, the controller will always power up in Mode 1 (the default mode).
Fig. 4 Basic wiring configuration using momentary switches, Curtis PMC 1223/33 controller.
B+
B-
M2
M1
INHIBIT
BRAKE
DIRECTION
MULTI
MODE
HORN
SPEED
LIMIT
POT
(100kΩ)
POWER
ENABLE
PUSH
5kΩ POT
THROTTLE
BELLY
BUTTON
16-pin detail:
feature available only on 1233 models
optional switch operated by mechanical brake release
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
16 15 14 13 12 11 10 9
A
CONTROL
FUSE
KEY
SWITCH
R R R
H
BRAKE
LIGHT
Battery
Voltage
R
24V 1.5 k
Ω
, 0.5 W
36V 2.4 k
Ω
, 1 W
*
*
87654321
POWER
FUSE
B+
B-