LARTET DT-203P Series User manual

10939K12L
OPERATION MANUAL
FOR DISPLAYS OF SERIES
DT-203P, DT-105P AND DT-110P

Index
1INTRODUCTION........................................................................................................................... 1-1
2GENERAL CHARACTERISTICS.................................................................................................. 2-1
2.1 Electrical characteristics of the displays...............................................................................2-1
2.1.1 Electrical characteristics of the DT-203 displays..............................................................2-1
2.1.2 Electrical characteristics of the DT-105 displays..............................................................2-1
2.1.3 Electrical characteristics of the DT-110 displays..............................................................2-1
2.2 Display Weight and power consumption. .............................................................................2-2
2.3 Dimensions of the displays...................................................................................................2-3
3INSTALLATION............................................................................................................................. 3-1
3.1 Power supply........................................................................................................................3-1
3.2 Wiring inputs.........................................................................................................................3-2
3.3 Serial line connection ...........................................................................................................3-2
3.4 Connection between a display and PC computer using RS-232. ........................................3-2
3.5 Characteristics of temperature & humidity probe. (Option)..................................................3-3
3.6 Wiring of temperature & humidity probe (Option).................................................................3-3
3.7 Connecting displays with protection IP54 or IP65................................................................3-3
3.8 Reset button .........................................................................................................................3-3
4OPERATION ................................................................................................................................. 4-1
4.1 Initial Start Up.......................................................................................................................4-1
4.2 Message programming.........................................................................................................4-1
4.3 Set parameters.....................................................................................................................4-1
4.3.1 Enter to modify parameters. .............................................................................................4-2
4.3.2 Exit modify parameters.....................................................................................................4-2
4.3.3 Function of each parameter..............................................................................................4-2
4.4 Internal working order...........................................................................................................4-4
4.5 Inputs characteristics............................................................................................................4-5
4.6 How to send messages to the display..................................................................................4-5
4.7 General specifications for working with the variables...........................................................4-5
4.8 Protocols...............................................................................................................................4-8
4.8.1 Protocol 512-M. ................................................................................................................4-8
4.8.2 Protocol 14M-1 ...............................................................................................................4-11
4.8.3 Protocol 14M-2 ...............................................................................................................4-11

CHAPTER 1
INTRODUCTION
1-1
DT-203P, DT-105P and DT-110P display series
1INTRODUCTION
The message displays of DT-105P, DT-110P and DT-203P series are industrial displays of
parallel control.
The displays working order is basically based on a microprocessor and on technically
advanced circuits of control.
Its main characteristic is the great size of the characters.
30mm. height for DT-203, which allows a reading up to 15 meters
50mm. height for DT-105, which allows a reading up to 25 meters.
100mm. height for DT-110, which allows a reading up to 50 meters.
They are manufactured in one or two sides of displaying, which provide several possibilities
and solutions when it has to be installed.
They can be set up on a surface, whether they are fixed to a wall or a partition, or they can be
left hanging from the lateral supports.
There is a wide range of applications of these displays, which goes from industrial
applications, such as warning breakdowns or displaying production information, to common
advertisements.

CHAPTER 2 GENERAL CHARACTERISTICS 2-1
DT-203P, DT-105P and DT-110P display series
2GENERAL CHARACTERISTICS.
2.1 Electrical characteristics of the displays
2.1.1 Electrical characteristics of the DT-203 displays.
Supply Voltage...........................................88 to 264 VAC 47 to 63Hz. Option 24VDC.
Consumption .............................................See chapter 2.2.
Display .......................................................7x5 Dot matrix of 30mm high.
.....................................................................Red Led colour. Visibility 15 meters.
Parameter memory ....................................Eeprom.
Watch calendar ..........................................Second / Minute / Hour / Day / Month / Year.
Control inputs ............................................12 to 24Vcc. PNP, NPN or contact.
Serial line option (X)..................................RS-232 and RS-485. 9600 –19200 bauds
Relay option (R).........................................Contact SPDT. Maximum 48V 1A.
Environmental Conditions........................Operation Temperature: -20 to 60ºC.
.....................................................................Storage temperature: -30ºC to 70ºC.
.....................................................................Humidity: 5-95% without condensation.
.....................................................................Maximum environmental illumination: 1000 lux.
.....................................................................Sealing: IP41, IP54 and IP65.
2.1.2 Electrical characteristics of the DT-105 displays.
Supply Voltage...........................................88 to 264 VAC 47 to 63Hz. Option 24VDC.
Consumption .............................................See chapter 2.2.
Display .......................................................7x5 Dot matrix of 50mm high.
.....................................................................Red Led colour. Visibility 25 meters.
Parameter memory ....................................Eeprom.
Watch calendar ..........................................Second / Minute / Hour / Day / Month / Year.
Control inputs ............................................12 to 24Vcc. PNP, NPN or contact.
Serial line option (X)..................................RS-232 and RS-485. 9600 –19200 bauds
Relay option (R).........................................Contact SPDT. Maximum 48V 1A.
Environmental Conditions........................Operation Temperature: -20 to 60ºC.
.....................................................................Storage temperature: -30ºC to 70ºC.
.....................................................................Humidity: 5-95% without condensation.
.....................................................................Maximum environmental illumination: 1000 lux.
.....................................................................Sealing: IP41, IP54 and IP65.
2.1.3 Electrical characteristics of the DT-110 displays.
Supply Voltage...........................................88 to 264 VAC 47 to 63Hz. Option 24VDC.
Consumption .............................................See chapter 2.2.
Display .......................................................7x5 Dot matrix of 100mm high.
.....................................................................Red Led colour. Visibility 50 meters.
Parameter memory ....................................Eeprom.
Watch calendar ..........................................Second / Minute / Hour / Day / Month / Year.
Control inputs ............................................12 to 24Vcc. PNP, NPN or contact.
Serial line option (X)..................................RS-232 and RS-485. 9600 –19200 bauds
Relay option (R).........................................Contact SPDT. Maximum 48V 1A.
Environmental Conditions........................Operation Temperature: -20 to 60ºC.
.....................................................................Storage temperature: -30ºC to 70ºC.
.....................................................................Humidity 5-95% without condensation.
.....................................................................Maximum environmental illumination: 1000 lux.
.....................................................................Sealing: IP41, IP54 and IP65.

CHAPTER 2 GENERAL CHARACTERISTICS 2-2
DT-203P, DT-105P and DT-110P display series
2.2 Weight and power consumption. Exterior option use column h(VA).
Reference
Weight
(kg)
Power
(VA)
Power
h (VA)
Reference
Weight
(kg)
Power
(VA)
Power
h (VA)
DT-105/1S-6
4
12
25
DT-110/1S-6
6,5
12
25
DT-105/1D-6
4
16
46
DT-110/1D-6
7,5
16
46
DT-105/1S-13
5,5
16
46
DT-110/1S-13
10,5
16
46
DT-105/1D-13
6
28
90
DT-110/1D-13
13
28
90
DT-105/1S-20
7
22
68
DT-110/1S-20
14,5
22
68
DT-105/1D-20
8
38
134
DT-110/1D-20
18
38
134
DT-105/1S-26
9
28
90
DT-110/1S-26
19
28
90
DT-105/1D-26
10
50
179
DT-110/1D-26
23,5
50
179
DT-105/1S-33
10,5
34
112
DT-110/2S-6
9
16
48
DT-105/1D-33
12
60
222
DT-110/2D-6
11,5
28
90
DT-105/1S-40
12
38
136
DT-110/2S-13
15
28
90
DT-105/1D-40
14
72
266
DT-110/2D-13
20
50
178
DT-105/2S-6
5
16
48
DT-110/2S-20
21
38
134
DT-105/2D-6
5,5
28
90
DT-110/2D-20
28
72
266
DT-105/2S-13
7
28
90
DT-110/2S-26
27
50
180
DT-105/2D-13
8
50
178
DT-110/2D-26
36,5
92
354
DT-105/2S-20
9
38
134
DT-110/3S-6
12
22
68
DT-105/2D-20
10,5
72
266
DT-110/3D-6
15,5
38
112
DT-105/2S-26
11
50
180
DT-110/3S-13
20
38
136
DT-105/2D-26
13,5
92
354
DT-110/3D-13
27
72
244
DT-105/2S-33
13,5
60
220
DT-110/3S-20
27,5
55
200
DT-105/2D-33
16
115
442
DT-110/3D-20
38,5
105
376
DT-105/2S-40
15,5
72
266
DT-110/3S-26
35,5
72
266
DT-105/2D-40
19
138
530
DT-110/3D-26
49,5
138
510
DT-105/3S-6
5,5
22
68
DT-110/4S-20
34
72
268
DT-105/3D-6
6,5
38
112
DT-110/4D-20
48,5
138
486
DT-105/3S-13
8,5
38
136
DT-110/5S-20
41
88
330
DT-105/3D-13
10
72
244
DT-110/5D-20
58
170
600
DT-105/3S-20
11
55
200
DT-110/6S-20
47,5
105
400
DT-105/3D-20
13,5
105
376
DT-110/6D-20
68,5
204
700
DT-105/3S-26
13,5
72
266
DT-110/7S-20
53,5
120
465
DT-105/3D-26
17
138
510
DT-110/7D-20
78,5
240
820
DT-105/3S-33
16
90
332
DT-110/8S-20
60
140
530
DT-105/3D-33
20,5
170
640
DT-110/8D-20
88,5
280
930
DT-105/3S-40
18,5
105
400
DT-203/2S-20
6
35
----
DT-105/3D-40
24
205
770
DT-203/2D-20
6,5
60
----
DT-105/4S-20
12,5
72
268
DT-203/2S-40
9
60
----
DT-105/4D-20
16
138
486
DT-203/2D-40
10,5
120
----
DT-105/5S-20
14,5
88
330
DT-203/4S-20
7,5
60
----
DT-105/5D-20
18,5
170
600
DT-203/4D-20
9
120
----
DT-105/6S-20
16,5
105
400
DT-203/4S-40
12
120
----
DT-105/6D-20
21,5
204
700
DT-203/4D-40
15
240
----
DT-105/7S-20
18
120
465
DT-203/6S-20
9
90
----
DT-105/7D-20
24
240
820
DT-203/6D-20
11,5
180
----
DT-105/8S-20
20
140
530
DT-203/8S-20
11
120
----
DT-105/8D-20
27
280
930
DT-203/8D-20
14
240
----

CHAPTER 2 GENERAL CHARACTERISTICS 2-3
DT-203P, DT-105P and DT-110P display series
2.3 Dimensions of the displays
A
B
C
D
E
F
G
P1
P2
P3
DT-105/1S(D)-6
375
118
109
X
X
X
358
O
X
X
DT-105/1S(D)-13
680
118
109
X
X
X
663
O
X
X
DT-105/1S(D)-20
985
118
109
X
X
X
968
O
X
X
DT-105/1S(D)-26
1290
118
109
X
X
X
1273
O
X
X
DT-105/1S(D)-33
1595
118
109
X
X
X
1578
O
X
X
DT-105/1S(D)-40
1900
118
109
X
X
X
1883
O
X
X
DT-105/2S(D)-6
375
230
112
X
X
X
358
O
X
X
DT-105/2S(D)-13
680
230
112
X
X
X
663
O
X
X
DT-105/2S(D)-20
985
230
112
X
X
X
968
O
X
X
DT-105/2S(D)-26
1290
230
112
X
X
X
1273
O
X
X
DT-105/2S(D)-33
1595
230
112
X
X
X
1578
O
X
X
DT-105/2S(D)-40
1900
230
112
X
X
X
1883
O
X
X
DT-105/3S(D)-6
375
338
X
72
186
X
358
X
O
O
DT-105/3S(D)-13
680
338
X
72
186
X
663
X
O
O
DT-105/3S(D)-20
985
338
X
72
186
X
968
X
O
O
DT-105/3S(D)-26
1290
338
X
72
186
X
1273
X
O
O
DT-105/3S(D)-33
1595
338
X
72
186
X
1578
X
O
O
DT-105/3S(D)-40
1900
338
X
72
186
X
1883
X
O
O
DT-105/4S(D)-20
985
436
X
72
292
X
968
X
O
O
DT-105/5S(D)-20
985
542
X
92
358
X
968
X
O
O
DT-105/6S(D)-20
985
648
X
112
424
X
968
X
O
O
DT-105/7S(D)-20
985
754
377
72
610
305
968
O
O
O
DT-105/8S(D)-20
985
860
430
72
716
358
968
O
O
O
DT-110/1S(D)-6
666
177
82,5
X
X
X
649
O
X
X
DT-110/1S(D)-13
1276
177
82,5
X
X
X
1259
O
X
X
DT-110/1S(D)-20
1886
177
82,5
X
X
X
1869
O
X
X
DT-110/1S(D)-26
2496
177
82,5
X
X
X
2479
O
X
X
DT-110/2S(D)-6
666
378
X
80
218
X
649
X
O
O
DT-110/2S(D)-13
1276
378
X
80
218
X
1259
X
O
O
DT-110/2S(D)-20
1886
378
X
80
218
X
1869
X
O
O
DT-110/2S(D)-26
2496
378
X
80
218
X
2479
X
O
O
DT-110/3S(D)-6
666
591
X
80
430
X
649
X
O
O
DT-110/3S(D)-13
1276
591
X
80
430
X
1259
X
O
O
DT-110/3S(D)-20
1886
591
X
80
430
X
1869
X
O
O
DT-110/3S(D)-26
2496
591
X
80
430
X
2479
X
O
O
DT-110/4S(D)-20
1886
805
403
80
646
322,5
1869
O
O
O
DT-110/5S(D)-20
1886
1018
509
80
858
429
1869
O
O
O
DT-110/6S(D)-20
1886
1232
616
80
1072
536
1869
O
O
O
DT-110/7S(D)-20
1886
1445
723
80
1286
643
1869
O
O
O
DT-110/8S(D)-20
1886
1654
830
80
1500
750
1869
O
O
O
DT-203/2S(D)-20
615
177
85
X
X
X
598
O
X
X
DT-203/2S(D)-40
1170
177
85
X
X
X
1153
O
X
X
DT-203/4S(D)-20
615
317
X
72
173
X
598
X
O
O
DT-203/4S(D)-40
1170
317
X
72
173
X
1153
X
O
O
DT-203/6S(D)-20
615
464
X
91
282
X
598
X
O
O
DT-203/8S(D)-20
615
611
X
112
387
X
598
X
O
O
See the draw on the next page

CHAPTER 2 GENERAL CHARACTERISTICS 2-4
DT-203P, DT-105P and DT-110P display series
Measures in millimetres. X = Not valid for these model.
P1, P2 and P3: Anchorage point. Used = O. Not used = X. Anchorage holes position on the wall. See
valid point (P1, P2 o P3) on the table in the previous page.
120
A
F
F
D D
CC
E
P1
P3
P2
P1
P3
P2
G
40
Ø5
B
F
F

CHAPTER 3
INSTALLATION
3-1
DT-203P, DT-105P and DT-110P display series
3INSTALLATION.
The installation of the DT-203, DT-105 yDT-110, is not particularly delicate but some
important considerations must be taken into account.
It must not be anchored to places subject to vibrations, nor should it be installed in places
which generally surpass the limits specified in the display characteristics, both in terms of temperature
and humidity.
The degree of protection of displays DT-203, DT-105 and DT-110 is IP41, meaning that they
are protected against penetration by solid foreign objects of a diameter of about 1mm and against the
vertical fall of water droplets. The DT-203f, DT-105f and DT-110f are IP54, which mean that are more
protected. DT-203e, DT-105e and DT-110e are IP65.
Displays DT-203, DT-105 and DT-110, should not be installed in places with illumination level
higher than 1000 lux. Neither should the display be placed in direct sunlight as visibility would be lost.
Displays DT-105h and DT-110h can be read in sunlight.
In the electrical installation, proximity to lines of high intensity circulation and high voltage lines
must be avoided, as well as proximity to High Frequency generators and U/F converters for motors.
3.1 Power supply.
The power supply must be 88 to 264 VAC 47 to 63Hz or 24VDC with option 24V.
The power supply conductor section will be in line with consumption and the ground conductor
will be a minimum section of 1.5mm².
The power supply connector for 220VAC has 4 contacts and is situated in the lower part of the unit.
Connect the power wires following the schema below
The power supply connector for 24VDC has 5 contacts and is situated in the lower part of the unit.
Connect the power wires following the schema below

CHAPTER 3
INSTALLATION
3-2
DT-203P, DT-105P and DT-110P display series
3.2 Wiring inputs
In all functions, the inputs should be between 12 to 16Vcc and allow PNP, NPN and contact
1 2 3 4 5 6 7 8 9 10 11 12 13
14 15 16 17 18 19 20 21 22 23 24 25
E1 E2 E3 E4 E7 E9 E8 E6 E5
E13 E12 E11 E10
E14
COM
NPN PNP
+
+
--
DB25 MALE CONECTOR
The inputs power supply must be between 12V and 26V CC with a maximum wave of
500mV. Surpassing these values can damage the display.
3.3 Serial line connection
All displays with serial line option may use RS232 and RS485 serial lines. Both use the same
connector located at the bottom of display.
The displays use DB9 connector.
1
2
3
4
5
6
7
8
9
Rx
Tx
Dtr
GND
Dsr
A
B
RS-232
RS-485
DB9
Plug
3.4 Connection between a display and PC computer using RS-232.
Using an RS-232 serial line, the total length must not be longer than 5m.
It is important to use shielded cable and to connect the shield to pin 9 of the DB9 connector.
The transmission line must be placed away from high power lines. The connector shown
corresponds to the cable.
2
3
5
2
3
5
9
DB9
Socket DB9 Socket
ComputerDisplay

CHAPTER 3
INSTALLATION
3-3
DT-203P, DT-105P and DT-110P display series
3.5 Characteristics of temperature & humidity probe. (Option)
Relative humidity
Resolution ..........................................Typical 1%.
Accuracy.............................................±3,5% between 30% and 70%.
Warm-up time .................................... 4s.
Temperature
Resolution ..........................................Typical 0,1°C.
Accuracy ............................................±0,5°C at 25°C.
Warm-up time ....................................20s.
Range..................................................From –20°C to +80°C.
3.6 Wiring of temperature & humidity probe (Option)
The temperature & humidity probe is delivered with 5m cable and a Sub-D9 connector ready
to use.
The wiring of connector probe is shown in the diagram (cable connector).
1
2
4
5
6
3
7
DB9
Free plug
0V (White)
+5V (Brown)
SCK (Green)
Data (Yellow)
9
8
3.7 Connecting displays with protection IP54 or IP65
In displays with IP54 or IP65 protection, the following instructions must be followed
1) The connectors must be used with the cover placed.
2) The covers must be the ones supplied with the display, which are provided of gland seal for
cables and seal between the display and the box.
3) The user must take care that the union is good condition and the contact Surface is clean,
4) In the male connector, the white silicone joint must be placed before connecting the female
connector
5) The user must verify that the gland is pressed and the connector is screwed
3.8 Reset button
If the computer has been out of power for many days, the battery may be discharged. If, when
the power is restored, the battery is not fully charged, it may be necessary to force the device to be
reset. The reset button is next to the power connector. The display must be connected to the power
supply for the reset to be operative.