Curtis 1238SE - Figure 5: Wiring for Type 2 Throttles

3 — APPLICATION-SPECIFIC FEATURES
Curtis 1232E/34E/36E/38E & 1232SE/34SE/36SE/38SE Manual, os 31 – May 2017 Return to TOC
pg. 22
Figure 5
Wiring for Type 2 throttles.
+
+
-
SENSOR OUTPUT (0–5V)
SENSOR
SENSOR GROUND
I/O Ground Return (Pin 7)
Pot Wiper input (Pin 16 or 17)
Sensor-referenced 0–5V source Ground-referenced 0–5V source
Pot Wiper input (Pin 16 or 17)
I/O Ground Return (Pin 7)
Voltage Source
Pot Wiper input (Pin 16 or 17)
I/O Ground Return (Pin 7)
R
throttle
I
source
Current Source
1kΩ–10kΩ
FASTER
NOTE: Pins 15 and 16 are used together in the throttle pot; Pins 27 and 17 in the brake pot.
Pot Low input (Pin 18)
Pot High output (Pin 15 or 27)
Pot Wiper input (Pin 16 or 17)
3-wire Potentiometer
GREEN
ORANGE
BLACK
BLACK/WHITE
WHITE
WHT/BRN
B+
KEYSWITCH
connector
WHT/GRN
Reverse input (Pin 33)
KSI (Pin 1)
Throttle Pot Wiper input (Pin 16)
Forward input (Pin 22)
I/O Ground Return (Pin 7)
Curtis ET-XXX Electronic Throttle