OHAUS TD52 User manual

TD52 Indicator
Analog Option
Instruction Manual
Kit Analógico
Manual de instrucciones
Kit Analogue
Manuel d’instruction
Analog-Kit
Bedienungsanleitung
Kit Analogico
Manuale di Istruzioni
模拟量选件
使用说明书
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사용설명서
ディフェンダー5000 シリーズ
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Дополнительный интерфейс аналогового вывода для
весового терминала TD52
Руководство по эксплуатации
Manual_TD52_Analog_V1

EN-1
INTRODUCTION
This analog kit is for use with the Defender® 5000 TD52 indicators.
INTERFACE INSTALLATION
For TD52P:
1. Separate the indicator from the base by loosening load cell cable
male connector. Remove the interface option cover.
2. Break off the rib of the interface option cover as shown.
Load cell cable connector
Interface option cover
Rib

EN-2
3. Connect the 12-pin Cable Connector included with the kit to the
Main Board Connector 2. Place the ferrite in the slot of the rear
housing as shown.
4. Install the Analog Current Loop board in the indicator using 2 screws as
shown. Connect the 12 pin connector cable from the main board to the
Analog Current Loop board 12 pin connector.
5. Connect the current loop cable to the 3 pin and 3 pin connectors.
Ferrite
Main board connector
2
Cable
Screw
12 Pin connector
3 Pin / 3 Pin connector
Current Loop Cable

EN-3
In the direction of the arrow (from
the bottom up)
Description
Pin
V-
Negative voltage output
J2
V+
Positive voltage output
GND
Ground
I-
Negative current output
J3
I+
Positive current output
GND
Ground
6. Fix the cable with the cable tie to avoid falling off from the terminal
block. Put the Interface option cover back on the terminal.
For TD52XW:
1. Remove the interface option cover. Remove the 6 screws with sealed
washers. Remove the M25 hole plug as shown.
Nylon cable tie
Load cell cable connector
Screws
M25 Hole plug

EN-4
2. Rotate the rear housing down away from the front housing as
shown.
3. Connect the 12-pin Cable Connector included with the kit to the
Main Board Connector 2. Place the ferrite in the slot of the black
part as shown.
4. Disassemble the M25 Cable Gland by loosening the cap nut and removing
the rubber seal. Pass the Current Loop Output cable through the cap nut,
then spread the rubber seal and place it over the cable. Now pass the
cable through the body of the cable gland.
Main board connector 2
Ferrite
Cable
M25 Gland
Cap nut
4~20mA Current loop
output cable

EN-5
5. Install the relay board. Secure it with 2 screws to Boss Post 5 and
7 as shown.
Connect the 12 pin connector cable from the main board to the
Analog Current Loop board 12 pin connector.
6. Pass the Current Loop Output cable through the M25 hole.
Connect it to the 3 pin and 3 pin connector as shown below.
7. Put the rear housing back on the front housing. Re-install the 6
screws (Torque is 1.8N*m±0.5).
Boss post 5, 7
Screw
3 Pin / 3 Pin connector
12 Pin connector
Cable
Current Loop Cable

EN-6
8. Fasten the cap nut of M25 gland to the rear housing.
9. Warp the rubber seal onto the Current Loop Output cable and push
it to the hole.
10. Fasten the cap nut of M25 gland.
Cap nut of M25 gland
Rubber seal

EN-7
For TD52XW with reversed rear cover:
1. Remove the interface option cover. Remove the 6 screws with
sealed washer. Remove the M25 hole plug as shown.
2. Take the rear housing down from the front housing as shown.
Load cell cable connector
Screws
M25 Hole plug

EN-8
3. Connect the cable to the main board connector 2.
4. Disassemble the cable gland by loosening the cap nut and
removing the rubber seal. Pass the relay output through the cap
nut, then spread the rubber seal and place it over the cable. Now
pass the cable through the body of the cable gland.
Cable
M25 Gland
Cap nut
4~20mA Current loop
output cable
Main board connector 2

EN-9
5. Install the current loop board. Secure the relay board with 2 screws
(Note: the boss post is 6, 8). Connect the cable to the relay board
12 pin connector (Note: the ferrite needs to be positioned nearby
the interface option board 12 pin connector).
6. Put the current loop cable through the M25 hole. Connect it to the 3
pin and 3 pin connectors.
12 Pin connector
Screw
Ferrite
Boss post 6, 8
3 Pin / 3 Pin connector
Cable

EN-10
7. Fasten the cap nut of M25 gland to rear housing. Put the rear housing
back on the front housing. Re-install the 6 screws (Torque is 1.8N*m±
0.5).
8. Warp the rubber seal onto Current Loop Output cable and Push it to the
hole.
9. Fasten the cap nut of M25 gland.
ANALOG CONFIGURATION
Communication
Options (bold is default)
Analog
Source
None, Displayed Weight, ABS-Displayed Weight,
Gross Weight
Output Type
4-20mA, 0-10V
Zero Value
0 (any valid value below the upper limit)
Full Scale Value
Desired source value, scale capacity
Cal Output Zero
Cal Output Full
Cap nut of M25 gland
Rubber seal
Cap nut of M25 gland

EN-11
SPECIFICATION
The analog output provides an isolated 4-20 mA or 0-10 VDC analog signal. The
analog output uses a 16-bit D/A converter for a very precise output.
0-10 VDC
4-20mA
Maximum Cable Length
50 ft (15.2 m)
1000 ft (300 m)
Recommended Wire Size
0.5mm2
Min/Max Load Resistance
100k ohms minimum
500 ohms maximum
Nonlinearity
<0.3 %F.S
Outputs
1 channel capable of supplying 4-20 mA or 0-10
VDC
Resolution
16 bit resolution, 65536 levels across entire range
Note: If the load resistance ratings are exceeded, the analog output will not operate
properly.
ANALOG OUTPUT CONFIGURATION
The output signals will be at the lower limit (0 VDC or 4 mA) when the value
represented is at the zero value. When the value reaches full scale value, the
output signal will increase to the high limit (10 VDC or 20 mA). Any value between
zero and full scale value will be represented as a percentage of the output
proportional to the percentage of the value.
The ABS (absolute) displayed weight is used when material is being transferred
off of a scale in Net mode. In this case, the displayed weight will be negative, but
the analog output signal will use its absolute value. The output signal will increase
as the absolute weight value increases.
The selection of Source and Output Type determine the analog output when the
scale is under load or over load. Refer to the table below:
Source = Displayed Weight, Output Type = 4-20 mA
Under Load
When the displayed weight (gross or net) drops below zero,
the analog signal keeps decreasing. When it reaches the
under load point, or it is lower than the lower limit of analog
signal range, the analog output will switch to approximately 0
mA immediately. In this case, the output remains 0 mA, or it
will output correctly.
Over Load
When the displayed weight (gross or net) exceeds the over
load, the
analog signal keeps increasing. When it reaches the over load
point, or it is higher than the higher limit of analog signal range,
the analog output will switch to approximately 24 mA
immediately. In this kind of situation, the output remains 24
mA, or it will output correctly.

EN-12
Source = ABS - Displayed Weight, Output Type = 4-20 mA
Under Load
When the ABS - displayed weight increases, the analog output
signal keeps increasing towards the maximum output (20 mA).
When it reaches the under load point, the analog output
switches to approximately 0 mA immediately. In this kind of
situation, the output remains 0 mA, or it will output correctly.
Over Load
It is possible only when weighing is in the gross mode; it
works the same way as the standard “Displayed Weight”
setting in this case.
Source = Gross Weight, Output Type = 4-20 mA
Under Load
When the gross weight drops below zero, the analog signal
keeps decreasing. When it reaches the under load point, or it
is lower than the lower limit of analog signal range, the analog
output will switch to approximately 0 mA immediately. In this
case, the output remains 0 mA, or it will output correctly.
Over Load
When the gross weight exceeds the over load, the analog
signal continues to increase. When the over load point is
reached, or the analog signal positive range is exceeded, the
analog output immediately switches to approximately 24 mA
and remains there until the display weight is no longer over
load or the analog signal returns to within the range.
Source = Displayed Weight, Output Type = 0-10 VDC
Under Load
When the displayed weight (gross or net) drops below zero,
the analog signal keeps decreasing. When it reaches the
under load point, or it is lower than the lower limit of analog
signal range, the analog output will switch to approximately -
2.4 VDC immediately. In this kind of situation, the output
remains -2.4 VDC mA, or it will output correctly.
Over Load
When the displayed weight (gross or net) exceeds the over
load, the
analog signal keeps increasing. When it reaches the over load
point, or it is higher than the higher limit of analog signal range,
the analog output will switch to approximately 12.5 VDC
immediately. In this kind of situation, the output remains 12.5
VDC mA, or it will output correctly.
Source = ABS - Displayed Weight, Output Type = 0-10 VDC
Under Load
When the ABS - displayed weight increases, the analog output
signal keeps increasing towards the maximum output (10
VDC). When it reaches the under load point, the analog output
switches to approximately -2.4 VDC immediately. In this kind
of situation, the output remains -2.4 VDC, or it will output
correctly.

EN-13
Over Load
It is possible only when weighing is in gross mode; it works the
same as the standard “Displayed Weight” setting in this case.
Source = Gross Weight, Output Type = 0-10 VDC
Under Load
When the gross weight drops below zero, the analog signal
keeps decreasing. When it reaches the under load point, or it
is below the lower limit of analog signal range, the analog
output will switch to approximately -2.4 VDC immediately. In
this kind of situation, the output remains -2.4 VDC mA, or it will
output correctly.
Over Load
When the gross weight exceeds the over load, the
analog signal keeps increasing. When it reaches the over load
point, or it is higher than the upper limit of analog signal range,
the analog output will switch to approximately 12.5 VDC
immediately. In this case, the output remains 12.5 VDC mA,
or it will output correctly.
Note:
1. The Source option can be set to None, Displayed Weight, ABS Displayed
Weight, Gross Weight. None disables the analog output. When Displayed
Weight is selected, the analog signal is based on the displayed net or gross
weight. When Gross Weight is selected, the analog signal is based on the gross
weight regardless of what the net weight might be.
2. The Output Type can be set to 4-20mA or 0-10V.
3. If the reading of the scale is Zero Value, the analog signal output will be 4 mA
or 0V. Typically, this will be "0", and any value below the upper limit is available.
4. If the reading of the scale is Full Scale Value, the analog signal output will be
20 mA or 10V. Typically, this will be the scale capacity, but it could be lower.
5. After select Cal Output Zero or Cal Output Span submenu, the analog output
can be adjusted to meet the customer's requirements using the soft keys. The
soft key is defined as follows:
Soft key 1
Coarse
Down
It adjusts the analog signal level down in large steps
Soft key 2
Fine Down
It adjusts the analog level down in small steps.
Soft key 3
Exit
It exits the sub-menu.
Soft key 4
Coarse Up
It adjusts the analog signal level up in large steps.
Soft key 5
Fine Up
It adjusts the analog signal level up in small steps.

ES-1
INTRODUCCIÓ N
Este kit analó gico se utiliza con los indicadores Defender®5000 TD52.
INSTALACIÓ N DE LA INTERFAZ
Para TD52P:
1. Separe el indicador de la base aflojando el conector del cable macho para la celda de
carga. Retire la cubierta de la interfaz.
2. Cortar la lengü eta de la cubierta de la interfaz, como se muestra.
conector macho del cable de
la celda de carga
cubierta de opció n de interfaz
costilla

ES-2
3. Conectar el cable al conector 2 de la placa principal como se muestra. Colocar la ferrita en
la ranura de la carcasa trasera, como se muestra.
4. Instalar la placa de bucle de corriente. Fijarla por mediació n de los 2 tornillos. Conectar el
cable al conector de 12 pines de la placa de bucle de corriente.
5. Conectar el cable de bucle de corriente a los conectores de 3 pines.
Ferrito
conector de la placa
principal 2
cable
tornillo
Conector de 12 pines
Conectores de 3 pines / 3 pines
Cable de bucle de corriente

ES-3
En la direcció n de la flecha (de abajo
hacia arriba)
Descripció n
Pin
V-
Salida de voltaje negativo
J2
V+
Salida de voltaje positivo
GND
Suelo
I-
Salida de corriente negativa
J3
I+
Salida de voltaje positivo
GND
Suelo
6. Fijar el cable por mediació n de la brida. Colocar la cubierta de la interfaz de nuevo en el
dispositivo.
Para TD52XW:
1. Retirar la cubierta de la interfaz. Quitar los 6 tornillos con las arandelas de sellado. Retirar
el tapó n M25, como se muestra.
atadura de cables
de nylon
conector hembra del cable de la celda
de carga
empulgueras
Enchufe M25

ES-4
2. Separar la carcasa trasera de la carcasa frontal como se muestra.
3. Conectar el cable al conector 2 de la placa principal. Colocar la ferrita en la ranura de la
parte negra, como se muestra.
4. Desmontar el prensaestopas aflojando la tuerca ciega y retirando la junta de goma. Pasar
la salida de relé a travé s de la tuerca ciega, despué s extender la junta de goma y colocarla
sobre el cable. A continuació n, pasar el cable a travé s del prensaestopas.
conector de la placa principal 2
ferrito
cable
Glá ndula M25
tuerca ciega
Cable de salida de bucle
de corriente de 4-20 mA