Kohler CURTIS 3401T Manual page 3

Digital instrumentation

Table of Contents

PRESET USER INTERFACES - 3401T MODEL ............................................................................. 15

SPEED MODE ........................................................................................................................ 17

SIGNAL ICONS ....................................................................................................................... 17

DIRECTION ICONS ................................................................................................................. 18

BDI ........................................................................................................................................ 18

SPEEDOMETER ...................................................................................................................... 19

HOUR METERS, CARGO WEIGHT AND LIFT HEIGHT ................................................................. 19

KEYSWITCH HOUR METER ..................................................................................................... 20

STEERING ANGLE .................................................................................................................. 20

MESSAGE CENTER ................................................................................................................ 20

FAULT CODES ........................................................................................................................ 21

3: INSTALLATION AND WIRING ........................................................................................................... 22

INSTALLING THE 3401T ............................................................................................................... 22

I/O CONNECTOR .......................................................................................................................... 23

I/O PINS ....................................................................................................................................... 24

WIRING DIAGRAM ........................................................................................................................ 25

OPERATING VOLTAGE ................................................................................................................... 26

OPERATING CURRENT .................................................................................................................. 26

BATTERY CONNECTIONS .............................................................................................................. 27

KEYSWITCH ................................................................................................................................. 27

SWITCH 1-5 INPUTS .................................................................................................................... 27

SWITCH INPUTS .................................................................................................................... 27

FAULT CODE INPUTS .............................................................................................................. 28

SENDER INPUTS .................................................................................................................... 28

MOSFET DRIVER .................................................................................................................... 28

CAN CONNECTIONS ..................................................................................................................... 28

SERIAL COMMUNICATION INTERFACE (SCI) .................................................................................. 28

Curtis Model 3401T - August 2022

TABLE OF CONTENTS cont'd

pg. iii

Table of Contents