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Untitled [Important Safety Notice]

Important Safety Notice



Please read this note carefully before using the product.

Warning


The module should be disconnected from the power supply before handling.

The power supply should be switched off before connecting or disconnecting the
power or interface cables.

The module contains electronic components that generate high voltages which may
cause an electrical shock when touched.

Do not touch the electronic components of the module with any metal objects.

The VFD used on the module is made of glass and should be handled with care.
When handling the VFD, it is recommended that cotton gloves be used.

The module is equipped with a circuit protection fuse.

Under no circumstances should the module be modified or repaired.
Any unauthorized modifications or repairs will invalidate the product warranty.

The module should be abolished as the factory waste.

!
GP1135A01A REV.-
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1. FEATURES

1-1. High quality and long life can be achieved with FUTABA VFD.

1-2. Being equipped with VFD , a controller, a character generator ROM, RS-232C interface IC
and PSU.

1-3 . It realizes displaying Simplified Chinese GB2312 character by RS-232C serial
communication.


2. GENERAL SPECIFICATIONS

2-1. Outer Dimension, Weight, (Refer to Figure-1)

Table-1
Item Specification
Unit
Outer dimension
(W) 190.0
±1.0
(H) 64.0
±1.0
(T) 29.5 Max.
mm
Weight Approx.
200
g


2-2. Display Specification

Table-2
Item Specification
Unit
Display Area
132.65(W)
×33.05(H) mm
No. of Pixels
160(W)
×40(H) dots
Dot Size
0.68(W)
×0.68(H) mm
Dot Pitch
0.83(W)
×0.83(H) mm
Color of Illumination
Green (
p=505nm)



2-3. Environmental Conditions



Table-3
Item Symbol
Min.
Max.
Unit
Operating Temperature
Topr 0 +70
°C
Storage Temperature
Tstg -20 +70
°C
Operating Humidity (Note)
Hopr 10 90 %
Storage Humidity (Note)
Hstg 10 90 %
Vibration (10
55Hz)


4 G
Shock


40 G


Note) Avoid operations and/or storage in moist environmental conditions.




GP1135A01A REV.-
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2-4. Absolute Maximum Ratings


Table-4
Item Symbol
Min.
Max.
Unit
Supply Voltage
Vcc -0.3 6.0 Vdc
Input Signal Voltage
V
IS
-20 20 V


2-5. Recommended Operating Conditions







Table-5
Item Symbol
Min.
Typ.
Max.
Unit
Supply Voltage
Vcc 4.5 5.0 5.5 Vdc
High Level Input
Voltage
V
IH
2.0


V
Low Level Input Voltage
V
IL



0.8 V


2-6. Electrical, Optical Characteristics






Table-6
Item Symbol
Conditions
Min.
Typ.
Max.
Unit
Supply Current
(Note1)

Icc

1.4 2.0 A
Power Consumption


7.1

W
Luminance
(Note2)

L
V
CC
=5.0V
All dots on
200 400

cd/m
2



Note1) The surge current can be appox.5 times of specified maximum supply current at power on.


Note2) It indicates the value at 100% luminance adjustment level. GP1135A01A REV.-
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GP1135A01A MECHANICAL DRAWING
Figure-1

GP1135A01A REV.-
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GP1135A01A CIRCUIT BLOCK DIAGRAM

Figure-2

CONTROLLER
VFD GP1135AI

(CIG)

GR
ID

Dr IC

CLOCK
CN1

VHA
VHG
VHA:VFD Anode driving voltage
VHG:VFD Grid driving voltage
Ef :VFD Filament voltage
Logic:+5Vfor logic
DC/DC
CONVERTER
Ef
RXD
TXD
I/F
5V
Logic
CTS

AC/DC
CONVERTER
RTS
ANODE CONTROL
Dr IC
CGROM
SRAM
ANODE
GR
ID C
O
N
T
R
O
L

RESET










ASCII character code GP1135A01A REV.-
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Figure-3

20H
SP
21H
!
22H
"
23H
#
24H
$
25H
%
26H
&
27H
'
28H
(
29H
)
2AH
*
2BH
+
2CH
,
2DH
-
2EH
.
2FH
/
30H
0
31H
1
32H
2
33H
3
34H
4
35H
5
36H
6
37H
7
38H
8
39H
9
3AH
:
3BH
;
3CH
<
3DH
=
3EH
>
3FH
?
40H
@
41H
A
42H
B
43H
C
44H
D
45H
E
46H
F
47H
G
48H
H
49H
I
4AH
J
4BH
K
4CH
L
4DH
M
4EH
N
4FH
O
50H
P
51H
Q
52H
R
53H
S
54H
T
55H
U
56H
V
57H
W
58H
X
59H
Y
5AH
Z
5BH
[
5CH
\
5DH
]
5EH
^
5FH
_
60H
`
61H
a
62H
b
63H
c
64H
d
65H
e
66H
f
67H
g
68H
h
69H
i
6AH
j
6BH
k
6CH
l
6DH
m
6EH
n
6FH
o
70H
p
71H
q
72H
r
73H
s
74H
t
75H
u
76H
v
77H
w
78H
x
79H
y
7AH
z
7BH
{
7CH
|
7DH
}
7EH
~
7FH
FONT for Simplified Chinere GB2312 GP1135A01A REV.-

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2 bytes code matrics
upper 8bit
lower 3
0bit
lower 7
4bit
Simplified Chinese character

Figure-4










FONT for Simplified Chinere GB2312 GP1135A01A REV.-

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FONT for Simplified Chinere GB2312 GP1135A01A REV.-

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FONT for Simplified Chinere GB2312 GP1135A01A REV.-

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FONT for Simplified Chinere GB2312 GP1135A01A REV.-

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FONT for Simplified Chinere GB2312 GP1135A01A REV.-

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FONT for Simplified Chinere GB2312 GP1135A01A REV.-

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FONT for Simplified Chinere GB2312 GP1135A01A REV.-

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FONT for Simplified Chinere GB2312 GP1135A01A REV.-

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