GXM-04/GXL-04
GXM-06/GXL-06
COMPARATOR OUTPUTANALOG VOLTAGE OUTPUT

1WMPD4003912C

Warning Definitions
Caution Sign
Caution

Disregarding this note could result in injury or material damage.

Graphic Symbols
The ‘X’ symbol indicates something users must not do (prohibited acts).
Specific meanings are shown with words or illustrations inside/near the symbol.
For example, the figure on the left side indicates “No impact”.

OthersCautionThe description to take precautions to use the device correctly.

AdviceThe description about the case when mishandling could occur or the general advice in using the device.

Note

The useful information in using the device.

The contents of this manual and the specifications of the instrument covered by this manual are subject
to change for improvement without notice.
© 2019 A&D Company Ltd. All rights reserved.
No part of this publication may be reproduced, transmitted, transcribed, or translated into any language inany form by any means without the written permission of A&D Company Ltd.

Contents
1. Introduction...................................................................................................................................... 4
2. Features .......................................................................................................................................... 4
3. Packing List ..................................................................................................................................... 5
4. Installing the Option ........................................................................................................................ 5
4.1. Installing the GXM-04/GXM-06................................................................................................. 5
4.2. Installing the GXL-04/GXL-06 ................................................................................................... 6
4.3. Assembling the mini-DIN connector ......................................................................................... 6
5. Function Table of Balance .............................................................................................................. 7
5.1. Operation Keys and Display of Function Table........................................................................ 7
5.2. Items List of the Function Table................................................................................................. 8
6. GXM-04/GXL-04 Comparator Output........................................................................................ 11
6.1. Specifications of Comparator Output ..................................................................................... 11
6.2. Using the Comparator Output................................................................................................. 126.3. Comparison Method Selection (Tolerance Range and Center Value or Threshold Values)..... 14
6.4. Setting Threshold Values......................................................................................................... 15
6.5. Setting Center Value and Tolerance Range........................................................................... 16
7. GXM-06/GXL-06 Analog Voltage Output.................................................................................... 18
7.1. Specifications of Analog Voltage Output ................................................................................ 18
7.2. Function Table of Analog Voltage Output ............................................................................... 19
7.3. Voltage Output Selection ......................................................................................................... 227.4. Voltage Output Fine Adjustment ............................................................................................. 227.5. Fixed Voltage Output ............................................................................................................... 23

3

1. Introduction
This manual describes how the options for the GX-M/GF-M series and the GX-L/GF-L series(comparator output, analog voltage output) work and how to get the most out of it in terms of
performance. Read this manual thoroughly before using and keep it at hand for future reference.

2. Features
The following options can be used for the GX-M/GF-M series and the GX-L/GF-L series.
GXM-04/GXL-04 Comparator output (with buzzer)/External contact input x 2/RS-232C
GXM-06/GXL-06 Analog voltage output/RS-232C

GXM-04/GXL-04: Comparator output/External contact input/RS-232C

The GXM-04/GXL-04 can compare the weighing value and preset threshold values and can
output the result to the contact output.
The GXM-04/GXL-04 are equipped with six contact outputs: "HH", "HI", "OK", "LO", "LL" ofthe comparison output and "READY" output to indicate the status of the balance.
3-stage comparison or 5-stage comparison can be selected.
The GXM-04/GXL-04 can sound a buzzer according to the comparison result.
The GXM-04/GXL-04 are equipped with external control input terminals that can make the
RE-ZERO and PRINT key operations. An optional foot switch (AX-SW137-PRINT, AXSW137-REZERO) can be used.

GXM-06/GXL-06: Analog voltage output/RS-232C

The GXM-06/GXL-06 can output analog voltage in the following modes:"mode where the specified digits of the weighing value are converted to voltage" and"mode where weighing value is converted to voltage in range between gross zero or net zeroand full scale".
The voltage output range can be selected using the "0V /0.2V " switch on the panel.
It can be selected "0 to 1 V" range and "0.2 V to 1 V" range. The factory setting is "0 to 1 V"
range.

4

3. Packing List

GXM-04/GXL-04... Mini DIN connector (8 pin, plug)
Cable with connector (AX-KO5692)
Cable length: 1.5 m
This manual11

GXM-06/GXL-06... Screwdriver for adjustment
Mini DIN connector (4 pin, plug)
Cable with connector (AX-KO5692)
Cable length: 1.5 m
This manual

1
1
1

1

1

4. Installing the Option
CautionDisconnect the AC adaptor before installing the option to the balance.

4.1. Installing the GXM-04/GXM-06

Install the GXM-04 and GXM-06 according to the following procedure.
(The installation procedure of the GXM-04 and GXM-06 is the same.)

Rubber packing

Cable
Step1 Remove the two screws from the panel and remove
the RS-232C/USB board from the balance.
Connector with lockStep2 Pull gently and remove the two cablesfrom the RS-232C/USB board.
Screw
RS-232C/USB board
Rubber packing

Step3 Insert the two cables into the sockets of the GXM-06 board.
Step4 Insert the rubber packing and plug the GXM-06 into
the balance.
Screw the panel of GXM-06.

CautionCable
Connector

GXM-06 board

When inserting the board, pay attention to its top and bottom orientation.
The rubber packing has a deep groove on the balance side.
5

4.2. Installing the GXL-04/GXL-06

Install the GXL-04 and GXL-06 according to the following procedure.
(The installation procedure of the GXL-04 and GXL-06 is the same.)
Step1 Remove the two screws from the panel and remove
the RS-232C/USB board from the balance.

Cable

Connector with lockStep2 Pull gently and remove the two cablesfrom the RS-232C/USB board.

Screw
RS-232C/
USB board
Step3

Insert the two cables into the sockets of the GXL-06 board.

Step4

Insert the rubber packing and plug the GXL-06
into the balance.
Screw the panel of GXL-06.

Cable

GXL-06 board

CautionWhen inserting the board, pay attention to its top and bottom orientation.
The rubber packing has a deep groove on the balance side.

4.3. Assembling the mini-DIN connector
Step1

Pass the cable through the rubber sleeve.

Step2

Solder wires and terminal.

Part to secure wires

Step3

Cover the terminal with the top metalcase and bottom metal case.

Top metal case

Step4

Fasten wires with the top metal case.

Step5

Insert the assembled parts into therubber sleeve.

Terminal

Cable
Rubber sleeve
Fasten wires tightly
Solder wires andterminal
Bottom metal case6

5. Function Table of Balance
The function table stores parameters that specify how to operate the balance, and it is used tomonitor or update those parameters. These parameters are stored in memory even if the AC
adaptor is removed and are retained until overwritten. Balance operations are specified by thistable when using the GXM-04/GXL-04 and the GXM-06/GXL-06. The table menu consistsof two layers as shown in the diagram below. The first layer is the “Class” and the second layer
is the “Item”. Each item stores a "Parameter". The last displayed parameter is in effect. Afterthe PRINT key is pressed, these updated parameters are applied to operations of thebalance.

Example of settings and menu structure (Example: the GXM-04)

Example : Set to "Center value using sample weight input" of "Input method" in "Comparator".

Start from weighing mode
Press and hold

Press

Parameter
Center value using numerical input
Parameter
Center value using sample weight

Press

Item
Input method

Class

Finish to weighing mode
CautionThe balance may not function properly, depending on the settings and the operating
environment. Be sure to set parameters correctly.

5.1. Operation Keys and Display of Function Table
The

indicates that the parameter displayed is in effect.

Enters the function table when pressed and held in the weighing mode.
Selects the class or item in the function table.
1

1 Press

1

Changes the parameter.
Moves to an item in the class when a class is displayed.
Stores the new parameter and displays the next class when an item is displayed.
Cancels new parameter and displays the next class when an item is displayed.
Exits the function table and returns to the weighing mode when a class is displayed.
with the GX-M/GF-M series andwith the GX-L/GF-L series.
75.2. Items List of the Function Table

Note

Functions available differ by model of the balance.

Class

Item

Environment･display

Parameter

Description(Refer to the instruction manual of main unit)

Clock adjustment
No comparison (Comparator is not used)

Comparator mode
Comparator method

Comparison when stable value or overloaded
Comparison always
3-stage comparison

HI ､ OK ､ LO

5-stage comparison

HH ､ HI ､ OK ､ LO ､ LL

Comparison including near zero

Zero near

Comparison excluding±5 digits (counts) from zeroComparison excluding±10 digits (counts) from zeroComparison excluding±20 digits (counts) from zeroComparison excluding±50 digits (counts) from zeroComparison excluding±100 digits (counts) from zeroComparison of positive values only

Comparator Polarity

Comparison of negative values only
Comparison of both polarities
Not added

Comparison results

Added

Select whether or not to add thecomparison results to the output data.

Threshold value using numerical input
Threshold value using sample weight

Input method

Center value using numerical input
Center value using sample weight,, andare used.
,
and
used.

,

are

Comparison by flow rate value

Flow measurement
Main display comparison

Comparison by weighing value (g)
OFF
ON

8

Displays the results on the main portion of
the display in place of the weight value.

ClassItem

Parameter

Description

Second upper limit

Refer to explanation of "6. GXM-04/GXL-04 Comparator Output".

Upper limit

Upper / lower limits when using the data input method(or) is selected.

Lower limit,(

Second lower limit
Comparator
thresholdCenter value
value

are displayed when 5-stage comparison) is selected.

Refer to explanation of "6. GXM-04/GXL-04 Comparator Output".
Reference value when using the data input methodor) is selected.

Tolerance range from(
center value
Second tolerance
range from center
value

(

is displayed when 5-stage comparison) is selected.

indicates factory settings. Digit is the unit of minimum division (readability).

9ClassParameter

Item

Off

HH buzzer

On

Displayed only when 5-stage comparison) is selected.
(

Off

Hi buzzer
Comparator
buzzerDescription

On
Off

OK buzzer

On
Off

Lo buzzer

On
Off

LL buzzer

On

Displayed only when 5-stage comparison) is selected.
(

Data output(Refer to instruction manual of main unit)

Serial interface
USB interface

2-digit output mode

Analog output
mode

3-digit output mode
Net full scale output mode
Gross full scale output mode

Displayed only when the
GXM-06/GXL-06 areconnected.

First digit
Second digit

Analog output

Third digit

Output digit
selection

4th digit
5th digit

Displayed only when the
GXM-06/GXL-06 areconnected.

6th digit
7th digit

Application
Alarm function for minimum
weighing value
Unit(Refer to instruction manual of main unit)

Density function
ID number
Password lock
Automatic calibration
Internal mass value correction
indicates factory settings.

(Refer to instruction manual of main unit): Settings for the GX-M/GX-L series only.

106. GXM-04/GXL-04 Comparator Output

The comparator output (GXM-04/GXL-04) has the function to compare between the weighing
value and preset second upper limit, upper limit, lower limit or second lower limit. The result ofcomparison can be output to the contact. When the contact is shorted, this option can selectwhether or not to sound the buzzer.
Note
Optional foot switch (AX-SW137-PRINT, AX-SW137-REZERO) or other external
switches can be used.

6.1. Specifications of Comparator Output
Maximum contact voltage:
Maximum contact current:
Maximum contact resistance:
Output connector

50 V DC
100 mA DC
20 ΩCompatible plug : 8 pin mini DIN connector [Female] (Accessory)
E8-200J-100 or equivalent
External contact input connector Compatible plug : φ3.5 mm 3 pole mini stereo jack
MP-013LC or equivalent parts

Panel External View (Example: The GXM-04)

The panel external view of the GXL-04 is same as that of the GXM-04. Their panel sizes only are different.
8

7

6

3

Comparator output connector

4
5
2
1

External contact input x 2
2 3

GXM-04 RS-232C

RS-232C connector

1

Example ofcontact input terminal

Panel

Comparator output circuit

External contact input circuit

Pin assignments and wire colors ofaccessory cable
Pin No.
Description
1
READY Output
2
LL
Output3
LO
Output4
N.C.
No connection
5
OK
Output6
HI
Output7
HH
Output8
COM
Housing Case
Pin No.
1
2
3

GND
RE-ZEROPRINT

Wire color
Red
White
Black
Yellow
Blue
Green
Brown
Gray
ShieldDescription
External contact input
External contact input

Optional foot switch can connect to either input.
11

Using External Contact Input

When 1 pin and 3 pin or 1 pin and 2 pin of lead wire of optional foot switch (AX-SW137PRINT, AX-SW137-REZERO) is shorted 100 ms or longer, it can be operated the same as
the PRINT key and RE-ZERO key on the panel.
Although the GX-L series do not have the RE-ZERO key, they operate re-zeroing performance(update the zero point within the zero range, run tare operation beyond the zero range).

RS-232C connection diagram
Balance (DCE)
Straight cable
Inside the balanceApprox. 5V

TXD
RXD
RTS
CTS
DSR
SG

2
3
7
8
6
5

PC side (DTE)PC terminal example
RXD
TXD
RTS
CTS
DSR
SG

6.2. Using the Comparator Output
This option can output results of the 3-stage comparison or 5-stage comparison that is
specified at "Comparison method ()" in the function table of the balance.
Comparison results are displayed using HI , OK , LO and are output using contacts ofI/O terminals. Comparison tolerance ranges are the following 3 types and they can be
specified at "Comparator mode ()" in the function table.
"No comparison", "Comparison when stable value or overloaded", or "Comparison always"
The range of near zero can is specified at "Near zero ()" in the function table.
There are two types of comparison method. One is the method using second upper limit, upper
limit, lower limit and second lower limit. Another is the method using center value and tolerance
range. There two types of input methods for second upper limit, upper limit, lower limit andsecond lower limit. One is the numerical input. Another is the input using sample weight.
Balance can sound a buzzer according to the comparison result. That can be specified at"Comparator buzzer ()" in the function table.
CautionWhen weighing value is not displayed in performing RE-ZERO, etc., READY contact becomes"open". When weighing value is displayed, READY contact becomes "short".

12

3-stage comparison result
Weighing value
Threshold value Formula
UL < WVUL
LL ≤ WV ≤ UL
LL
WV < LL

ResultHI
OKLO

3-stage comparison - display, contact output
Contact output
BuzzerHI OK LO
HI illuminated ShortOpen
OK illuminatedShort
LO illuminated Open
Short
Display

Weighing value: WV, Upper limit: UL, Lower limit: LL

5-stage comparison result5-stage comparison - display, contact output

Weighing value
Contact output
ResultDisplay
BuzzerThreshold value Formula
HH HI OK LO LL
HI blinking
SUL < WV
HH
Short
SUL
HI illuminated
UL < WV ≤ SUL HI
Short
Open
UL
OK illuminated
LL ≤ WV ≤ UL
OK
Short
LL
LO illuminated
SLL ≤ WV < LL
LO
Open
Short
SLL
LO blinking
WV < SLL
LL
Short
Weighing value: WV, Second upper limit: SUL, Upper limit: UL, Lower limit: LL, Second lower limit: SLL

13

6.3. Comparison Method Selection (Tolerance Range and Center
Value or Threshold Values)

Setting Example (GXM-06)

Comparison always ......................................................................
5-stage comparison ......................................................................
Comparison excluding ±5 digits (counts) from zero ...................
Comparison of both polarities ......................................................
Center value using numerical input ...................................................
Center value using sample weight ....................................................

Factory settingorProcedure

Step 1 Press and hold the SAMPLE key to enter the function table.
is displayed.
Step 2 Press the SAMPLE key to display(Comparator).

Step 3 Press the PRINT key to enter(Comparator).

Step 4 Press the RE-ZERO key several times to display(Comparison always).
Step 5 Press the SAMPLE key to display
method).

(Comparison

Step 6 Press the RE-ZERO key to display
comparison).

(5-stage

Step 7 Press the SAMPLE key to display(Near zero).

Step 8 Press the RE-ZERO key several times to display(Comparison excluding ±5 digits (counts) from zero).
Step 9 Press the SAMPLE key several times to display(Input method).
Step 10 Press the RE-ZERO key several times to select input method.
(Center value using numerical input) or,(Center value using sample weight)orStep 11 Press the PRINT key to store new settings and use them.
AdviceThe GX-L/GF-L series operates with the ZERO key instead of the RE-ZERO key.
The separate instruction manual also describes the setting example. It is downloadablefrom A&D website https://www.aandd.jp for reference.

146.4. Setting Threshold Values
This explanation uses
(5-stage comparison) and specifies(Threshold value using numerical input) or(Threshold value using sample
weight) to(input method) in the function table and inputs the threshold value.

Selecting an input method

(If

or

Step 2 Press the SAMPLE key several times to display(Comparator threshold value).

Step 1 Press and hold the SAMPLE key to enter the function table.

Step 3 Press the PRINT key to enter

is displayed.

)(Comparator threshold value).

Step 4 Press the SAMPLE key several times to input threshold value. Refer to the following"Threshold value using numerical input" or "Threshold value using sample weight".
Step 5 If the PRINT key is pressed when threshold value is displayed, the current parameters
are displayed (all digits blinks).

Numerical input of threshold values(If

Step 6 If changing the parameters, press the RE-ZERO key to store the following keys.
SAMPLE key
RE-ZERO key
MODE key
PRINT key
CAL key)

Moves blinking digit.
Changes value of blinking digit.
Changes polarity.
Stores and proceeds to step 7.
Cancels and proceeds to step 7.

If the current parameters will be maintained, press the PRINT or CAL key to proceed
to step 7.
Step 7 Repeat step 4, 5 and 6 for other threshold values.

Storing threshold values using sample weight(If)

Step 8 Press the RE-ZERO key to display 0.00 g .
Put the sample on the weighing pan and press the PRINT key to store weighing value as
the threshold value.
RE-ZERO key
PRINT key

Resets display of the balance to zero.
Stores weighing value and proceeds to step 9.

Step 9 Repeat step 4, 5 and 8 for other threshold values.
AdviceThe GX-L/GF-L series operates with the ZERO key instead of the RE-ZERO key.
15

Storing threshold values using RS-232C commands from peripherals

The second upper limit, upper limit, lower limit and second lower limit can be specified using
RS-232C commands from peripherals.
Example command
HH : +1000.000g
second upper limit
HI : +0800.000g
upper limit
LO : +0600.000g
lower limit
LL : +0400.000g
second lower limit: space of ASCII code 20 h

6.5. Setting Center Value and Tolerance Range
This explanation uses
(5-stage comparison), specifies(Centervalue using numerical input) or(Center value using sample weight input) to(input method) in the function table, and compares using the center value andnumerical input of tolerance range.

Selecting a input method

(If

or

Step 1 Press and hold the SAMPLE key to enter the function table.
is displayed.
Step 2 Press the SAMPLE key several times to display
value).
Step 3 Press the PRINT key to display)(comparator threshold(comparator threshold value).

Step 4 Press the SAMPLE key several times to display "Center value using numerical input" or"Center value using sample weight". Specify the center value, tolerance range and second
tolerance range.

Numerical input of center value(If

Step 5 Press the PRINT key while displaying. The current parameter is displayed (alldigits blinking). If parameter does not need to be changed, press the PRINT key or CAL
key and proceed to step 6. If the parameter is to be changed, press the RE-ZERO key andchange it using the following keys.
SAMPLE key
Moves blinking digit.
RE-ZERO key
Changes value of blinking digit.
MODE key
Changes polarity.
PRINT key
CAL keyStores and proceeds to step 6.
Cancels and proceeds to step 6.

Step 6 Proceed to "Storing tolerance range from center value using numerical input".
16)

Storing center value using sample weight(If)

Step 7 Press the PRINT key while displaying. The current parameter is displayed (alldigits blinks). Press the RE-ZERO key to enter to the sample weight input mode. Press
the RE-ZERO key to display 0.00 g . Put sample of center value on the pan and press
the PRINT key. The current parameter can be confirmed (all digits blinking). Press the
PRINT key to store the center value.
Step 8 Next,

is displayed.

Step 9 Proceed to "Storing tolerance range from center value using numerical input".

Storing tolerance range from center value using numerical input

Step 10 Press the PRINT key while displaying. The current parameter is displayed.
If the tolerance range is to be changed, change it using the following keys.
Input the tolerance range with center value assumed to be 100%.
SAMPLE key
RE-ZERO key
PRINT key
CAL key

Moves blinking digit.
Changes value of blinking digit.
Stores and proceeds to step 11.
Cancels and proceeds to step 11.

Step 11 Press the PRINT key while displaying. The current parameter is displayed.
If the second tolerance range is to be changed, change it using the following keys.
Input the second tolerance range with center value assumed to be 100%.
SAMPLE key
Moves blinking digit.
RE-ZERO key
Changes value of blinking digit.
PRINT key
Stores and proceeds to step 12.
CAL key
Cancels and proceeds to step 12.
Step 12 Press the CAL key to return to weighing mode.

AdviceThe GX-L/GF-L series operates with the ZERO key instead of the RE-ZERO key.

17

7. GXM-06/GXL-06 Analog Voltage Output

The analog voltage output (GXM-06/GXL-06) can convert the specified weighing value toanalog voltage between 0 and 1 V and output it.

7.1. Specifications of Analog Voltage Output

Analog Voltage Output
Output impedanceLinearity
Output connector

100 Ω or less
± 0.3% or lessCompatible plug:

Pin connections

Output
GND
0 V to 1 V
0.2 V to 1 V
10 kΩ or greater

Output range

4 pin mini DIN connector [Female] (Accessory)
E4-200J-100 or equivalent
4 pin
3 pin
With the slide switch set to "0V "With the slide switch set to "0.2V "Input impedance ofthe device connected
Output update
To be updated depending on the cycle of display rewriting.
The cycle is changeable with the function table (Spd) of the balance.
(Approximately 5 times/second, 10 times/second, 20 times/second)

Panel External View (Example: The GXM-06)
The panel external view of the GXL-06 is same as that of GXM-06. Their panel sizes only are different.
3 Analog GND
Analog output connector
4 Analog voltage output
Volume for fine adjustment21
Output range
GXM-06

RS-232C

Panel

Output circuit

RS-232C connector

Pin assignments and wire colors of accessory cable

Analog voltage output

Pin No.
12
34
Housing

Balance side (DCE)
Inside the balance

PC side (DTE)PC terminal example

Approx. 5V

TXD
RXD
RTS
CTS
DSR
SG

2
3
7
8
6
5

RXD
TXD
RTS
CTS
DSR
SG

18

Description
N.C.
No connection
N.C.
No connection
Analog GND(0V)
Analog voltage output
Case

Wire color
Black
Blue
Red
White
Shield7.2. Function Table of Analog Voltage Outputof the function table can be selected when this option is connected.

Analog output
Item

Analogoutputmode

Output digit
selection

Parameter

Description
2-digit output mode Converts 2 consecutive digits with minimum digit
selected by
to voltage.
3-digit output mode Converts 3 consecutive digits with minimum digit
selected by
to voltage.
Net full scale output mode
Outputs 0.000 V when the net weight is zero.
Outputs 1.000 V when the net weight is full scale.
Output is 0.000 V when zero is set using the RE-ZERO key.
Gross full scale output mode
Outputs 0.000 V when the gross weight is zero.
Outputs 1.000 V when the gross weight is full scale.
Tare operation using the RE-ZERO key will not affect the output.
(Note: If tare is extremely light, tare operation might change the zero
point. Thus affecting the output.)
Specify minimum digit to be output at
mode.
When
is set toor, the setting is in effect.
Specify first digit as minimum digits.
Specify second digit as minimum digits.
Specify third digit as minimum digits.
Specify 4th digit as minimum digits.
Specify 5th digit as minimum digits.
Specify 6th digit as minimum digits.
Specify 7th digit as minimum digits.

indicates factory settings.
AdviceThe GX-L/GF-L series operates with the ZERO key instead of the RE-ZERO key.
For the setting example, refer to the separate instruction manual. The separate instruction
manual is downloadable from A&D website https://www.aandd.jp.

19

Example
If

Analog voltage output (0 V to 1 V)
0.67 V
0.56 V
0.45 V
0.34 V
0.23 V
0.02 V

CautionThe hidden high-order digits are regarded as zero.
The hidden least significant digit is regarded as zero (when the least significant digit is hidden
using the SAMPLE key).
If

Analog voltage output (0 V to 1 V)
0.567 V
0.456 V
0.345 V
0.234 V
0.023 V
0.002 V

Ifor
Model (GX-M/GF-M series)
GX-8202M GX-8202MD GF-8202M GF-8202MD
GX-10202M
GF-10202M
GX-12001M
GF-12001M
GX-22001M
GF-22001M
GX-32001M GX-32001MD GF-32001M GF-32001MD

Full scale
8 kg
10 kg
12 kg
22 kg
32 kg

Model (GX-L/GF-L series)
GX-12001LGF-12001L
GX-22001LGF-22001L
GX-32001L GX-32001LS GF-32001L
GX-32001LD GX-32001LDS
GX-42001L
GX-62001L GX-62001LS
GX-62000L GX-62000LS GF-62000L
GX-102000L GX-102000LS

Full scale
12 kg
20 kg

20

30 kg
40 kg
60 kg
100 kgExample When the GX-10202M displays 1 kg, the voltage output of(Using "0V " of the slide switch)
1.000 V x

1 kg
10 kg

is 0.1 V.

= 0.100 V

Caution"Full scale" of the full scale output mode indicates the full scale values shown in the tables
above. The output voltage may exceed 1.000 V, depending on the weighing value.
Example When the GX-10202M displays 10.2 kg, the voltage output is 1.02 V.
(Using "0V " of the slide switch)
1.000 V x10.2 kg
10 kg= 1.02 V

21

7.3. Voltage Output Selection
The range of output voltage can be changed using the slide switch on the panel.
Factory settings is "0V ".
"0V "(0 to 1 V)
: Zero 0.000 V, full scale 1.000 V"0.2V " (0.2 to 1 V)
: Zero 0.200 V, full scale 1.000 V

Panel External View (Example: The GXM-06)
3 Analog GND
4 Analog voltage output

Analog output connector
Volume for fine adjustment21

Output range
GXM-06

RS-232C

7.4. Voltage Output Fine Adjustment
The voltage output has been adjusted at thefactory before shipment.
Using the ZERO volume and SPAN for fineadjustment and a voltmeter, voltage output canbe finely adjusted.

Procedure

GXM-06

RS-232C

Step 1 Turn off the display using the ON:OFF key.
Voltage output becomes zero point status.
Adjust the ZERO volume so that the voltmeter indicates
0.000 V (when the slide switch is set to "0V ").
Adjust the ZERO volume so that the voltmeter indicates
0.200 V (when the slide switch is set to "0.2V ").

The display to output 0 V (0.2 V).

Step 2 While pressing and holding the PRINT and
SAMPLE keys, press the ON:OFF key to enter the
initializing mode. Then 1 V is output. Adjust the SPAN
volume so that the voltmeter indicates 1.000 V

The display to output 1 V.

Step 3 Repeat step 1 and step 2 until the correct voltage output is obtained.
22

7.5. Fixed Voltage Output
The voltage output is fixed under the following conditions:
Step 1 With the display off, 0 V is output (or 0.2 V if the slide switch is set to "0.2V ") when notweighing during calibration, etc.
Step 2 After the re-zeroing (tare) operation in gross full scale output mode (the previous output value is retained.
After the re-zeroing (tare) operation in 2-digit output mode (0.2 V if the slide switch is set to "0.2V ").
After the re-zeroing (tare) operation in 3-digit output mode (0.2 V if the slide switch is set to "0.2V ").

),), 0 V is output (or), 0 V is output (orStep 3 When -E (weighing value is negative overload) is displayed,
0 V is output (or 0.2 V if the slide switch is set to "0.2V ").
Step4 When E (weighing value is positive overload) is displayed,
the following voltages are output.
Example Voltage output when E is displayed if the slide switch is set to "0 V ".
.,
. .

.,
.

1.000 V1.025 V

1.000 V

1.02 V

1.000 V

1.017 V

1.000 V

1.009 V

1.000 V

1.006 V

Model (GX-L/GF-L series)

.,
. .

.,
.

GF-22001L

1.000V

1.001V

1.000V

1.100V

1.000V

1.067V

1.000V

1.050V

1.000V

1.033V

1.000V

1.035V

1.000V

1.021V

Model (GX-M/GF-M series)
GX-8202M

GX-10202M

GX-8202MD GF-8202M GF-8202MD
GF-10202M

GX-12001M

GF-12001M

GX-22001M

GF-22001M

GX-32001M GX-32001MD GF-32001M GF-32001MD

GX-22001L

GX-32001L GX-32001LS

GX-32001LD GX-32001LDS

GF-32001L

GX-42001L

GX-62001L GX-62001LS

GX-62000L GX-62000LS GF-62000L
GX-102000L GX-102000LS

23

Back cover: A&D Global

A&D Company, Limited

3-23-14 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013, JAPAN
Telephone: [81] (3) 5391-6132
Fax: [81] (3) 5391-1566

A&D ENGINEERING, INC.

47747 Warm Springs Blvd, Fremont, California 94539, U.S.A.
Tel: [1] (800) 726-3364
Weighing Support:[1] (888) 726-5931

Inspection Support:[1] (855) 332-8815

A&D INSTRUMENTS LIMITED

Unit 24/26 Blacklands Way, Abingdon Business Park, Abingdon, Oxfordshire OX14 1DY United Kingdom
Telephone: [44] (1235) 550420
Fax: [44] (1235) 550485

A&D AUSTRALASIA PTY LTD

32 Dew Street, Thebarton, South Australia 5031, AUSTRALIA
Telephone: [61] (8) 8301-8100
Fax: [61] (8) 8352-7409

A&D KOREA Limited

한국에이.엔.디(주)OOO A&D RUS

OOO "ЭЙ энд ДИ РУС"서울특별시 영등포구 국제금융로6길33 (여의도동) 맨하탄빌딩 817 우편 번호 07331( 817, Manhattan Bldg., 33. Gukjegeumyung-ro 6-gil, Yeongdeungpo-gu, Seoul, 07331 Korea )전화: [82] (2) 780-4101
팩스: [82] (2) 782-4264

Почтовый адрес:121357, Российская Федерация, г.Москва, ул. Верейская, дом 17Юридический адрес: 117545, Российская Федерация, г. Москва, ул. Дорожная, д.3, корп.6, комн. 8б
( 121357, Russian Federation, Moscow, Vereyskaya Street 17 )тел.: [7] (495) 937-33-44
факс: [7] (495) 937-55-66

A&D Instruments India Private Limited

D-48( D-48, Udyog Vihar, Phase- , Gurgaon - 122016, Haryana, India ): [91] (124) 4715555: [91] (124) 4715599

A&D SCIENTECH TAIWAN LIMITED. A&D台灣分公司 艾安得股份有限公司
台湾台北市中正區青島東路5 號4 樓
( 4F No.5 Ching Tao East Road, Taipei Taiwan R.O.C. )Tel : [886](02) 2322-4722
Fax : [886](02) 2392-1794

A&D INSTRUMENTS (THAILAND) LIMITEDบริษัท เอ แอนด์ ดี อินสทรูเม้นท์ (ไทยแลนด์) จำกัด
168/16 หมู่ที่ 1 ตำบลรังสิต อำเภอธัญบุรี จังหวัดปทุมธานี 12110 ประเทศไทย
( 168/16 Moo 1, Rangsit, Thanyaburi, Pathumthani 12110 Thailand )Tel : [66] 20038911