Curtis PMC 1204 Series User Manual

Curtis PMC 1204X/1205X/1209/1221 Manual
18
WIRING
Fig. 15 Curtis electronic
throttle (ET series) with a
controller having the
optional 0–5V throttle
input.
A2M-
B-
B+
FORWARD
REVERSE
MAIN
KEYSWITCH
INTERLOCKS
FUSE
POLARITY
PROTECTION
DIODE
+
–
BYPASS
EMERGENCY REVERSE
connector
optional wiring
GREEN
ORANGE
BLACK
BLACK/WHITE
WHITE
WHT/BRN
Bypass cont. output
REV input
Emergency reverse
FWD input
F/R cont. output
KSI
should determine by experiment the proper resistor value to give the desired speed
reduction. (NOTE: with reduced speed operation, only top speed is reduced; full
power is maintained for starting at low speeds.)
Unlike resistor controllers, Curtis PMC controllers operate efficiently in the
reduced speed mode, because little power is lost through the controller.
Electronic Throttle Wiring
Curtis’s electronic throttle, ET-XXX, is wired as shown in Figure 15. It requires
a controller with the optional 0–5V throttle input.

Curtis PMC 1204 Series Specifications

General

Brand	Curtis
Model	PMC 1204 Series
Category	Controller
Language	English