Kohler Curtis F Series User Manual

2 — INSTALLATION AND WIRING
Curtis AC F2-A, F4-A, F6-A Motor Controllers – FOS 4.5 – April 2022 Return to TOC
pg. 18
For CANopen based tiller heads (or similar), see the Figures 14 and 15 wiring examples. In these
CAN-based examples, the Interlock, Emergency Reverse, and a Travel Limit are the remaining
“wired” switch inputs. e CAN communication between the tiller and controller is always on CAN1.
Figure 15 illustrates the isolated CANbus option.
SWITCH 11 / ENC1_C
SWITCH 12
J1-21
SWITCH 13
J1-22
SWITCH 14 / ANALOG 14 / +12V
J1-23
J1-7
J1-6
J1-3
J1-4
J1-5
J1-2
DRIVER 4 / SWITCH 24
DRIVER 5 / SWITCH 25
DRIVER 2 / SWITCH 22
DRIVER 3 / SWITCH 23
KSI COIL RETURN
MAIN
EM BRAKE
J1-1
KSI
B−
CAN L
CAN H
PUMP
DRIVER 1 / SWITCH 21
J1-13
J1-20
*Note: KTY sensor shown.
The banded end must be
connected to I/O Ground.
J1-19
EMR_N.O.
EMR_N.C.
EMERG. REV
INTERLOCK
J1-15
J1-14
J1-8
SWITCH 8 / ANALOG 8
SWITCH 7 / ANALOG 7
SWITCH 5 / ANALOG 5
I/O GROUND
SWITCH 6 / ANALOG 6 / POT HI
SWITCH 1 / ANALOG 1 / POT WIPER
J1-10
J1-11
J1-12
ANALOG 2 / SWITCH 2 / MOTOR TEMP
J1-9
PROP. VALVE
Curtis 3141 CAN-based Gauge
KEYSWITCH
FUSE
J1-16
B+
V
+5V
U
W
J1-18
PHASE-B, Cos
ENC1_B, Cos
J1-17
ENC1_A, Sin
J1-12
I/O GROUND
GND
5V
AC
MOTOR
FUSE
MAIN
EMERGENCY
STOP
BATTERY
+
Pump
~
PHASE-A, Sin
Tiller-Head
Controller
Throttle
CAN 1
Power
Supply
Lower
Lift
Horn
Reverse
Forward
J1-12
I/O GROUND
MOTOR
TEMP
SENSOR*
AC F2-A CONTROLLER (23-PIN)
Example wiring, as the
tiller-head power may
vary by the application
DC
PUMP
INTERNAL120Ω
TERMINATION IS
MODEL BASED
ROTOR
POSITION
SENSOR
Figure 14
AC F2-A CAN Tiller Head Wiring Diagram

Kohler Curtis F Series Specifications

General

Brand	Kohler
Model	Curtis F Series
Category	Controller
Language	English