1 — OVERVIEW
pg. 1
Curtis Model 3401T – August 2022
1 — OVERVIEW
The Curtis Model 3401T is a configurable HMI that displays vehicle information such as speed,
direction, and state-of-charge. A color 4.3", 480
×
272 pixel TFT LCD allows vehicle operators to
view data in any lighting condition. An LCD heater is optional for operation in cold temperatures.
Vehicle operators use buttons to work with the user interface. The buttons make the 3401T ideal for
gloved operators and for applications that require precise tactile feedback.
The 3401T’s configurability allows various screen elements to be displayed. These elements include
gauges, hour meters, warning icons, speedometers, and so on.
The device provides two
: one for counterbalanced forklifts and the other for
reach trucks and order pickers. For applications that require a tailor-made user interface, the 3401T
is customizable by Curtis engineers.
The 3401T provides four inputs that can be used as switch, analog resistive, analog voltage, and
frequency inputs. Another pin can be used as either a switch input or an output driver. The 3401T
also transmits and receives data over the CANbus.
Figure 1-1
Curtis Model
3401T
F1
F2
F3
F4
F5
H
S
E
C
+
+
--
E
TRA: OK
HYD: OK
STR: OK
BAT: OK
100 %
P
00102.8H
Mode
10.2
km/h
(MAX 20.0)
N
010.500
m
00122.8
T
