1WMPD4002137C

© 2013 A&D Company Ltd. All rights reserved.
No part of this publication may be reproduced, transmitted, transcribed, or translated into any
language in any form by any means without the written permission of A&D Company Ltd.
The contents of this manual and the specifications of the instrument covered by this manualare subject to change for improvement without notice.

CONTENTS
1.

INTRODUCTION...................................................................................................................... 4
1.1. Features ............................................................................................................................................... 42.

DESCRIPTION OF EACH PART ............................................................................................. 5
2.1. Display .................................................................................................................................................. 6
2.2. Keys ...................................................................................................................................................... 6
2.3. Connectors ........................................................................................................................................... 6

3.

CONNECTION ......................................................................................................................... 7
3.1. Setting the weighing instrument and the AD-8923-BCD.................................................................. 7
3.2. Connecting the cables ......................................................................................................................... 7
3.3. Turning the power on ........................................................................................................................... 8
3.4. Operation ............................................................................................................................................ 10
3.5. Performing Sensitivity Adjustment with the AD-4212C/F................................................................ 104.

FUNCTION SETTING ............................................................................................................ 124.1. Display and keys ................................................................................................................................ 13
4.2. Function table ..................................................................................................................................... 13
4.3. Initializing the AD-8923-BCD ............................................................................................................. 14

5.

RS-232C CONNECTOR ........................................................................................................ 15
5.1. RS-232C serial interface specifications ............................................................................................ 156.

BCD OUTPUT CONNECTOR ................................................................................................ 16
6.1. Connector Pin No and Specifications ............................................................................................... 16
6.2. Fixing of the Decimal Point Position.................................................................................................. 19

7.

TROUBLESHOOTING ........................................................................................................... 20

8.

SPECIFICATIONS ................................................................................................................. 21
8.1. Applicable Instruments ...................................................................................................................... 22

9.

EXTERNAL DIMENSIONS .................................................................................................... 24

3

1. INTRODUCTION
This manual describes how the AD-8923-BCD remote controller works and how to get the most out of itin terms of performance.
Read this manual thoroughly before using the AD-8923-BCD and keep it at hand for future reference.

1.1.

Features

Connecting the AD-8923-BCD remote controller to a weighing instrument will enable transmission of RS232C weight data from the weighing instrument to a PLC using BCD output.
Displays the weight data transmitted from the weighing instrument.
Can change the weighing speed of the AD-4212C/D/F, perform sensitivity adjustment with the AD4212C/D/F using an external weight and share the power supply with the AD-4212C/D/F.
Note
When connected to the following instruments, power can be supplied to both instrumentsby plugging the AC adapter into either the weighing instrument or the AD-8923-BCD.
(Both instruments can have their AC adapter connected at the same time.)
Compatible models: AD-4212C/D/F, FZ, FX, GX-A, GF-A, GX-M, GF-M, GX-L, GF-L, HR-AZ,
HR-A (Refer to “3.3. Turning the power on”)4

2. DESCRIPTION OF EACH PART
Display

AC adapter
input jackKeys

DC input terminal
BCD connector

Accessories
BCD plug 1 pc.
FG terminal
See the note below.
RS-232C connector(D-Sub 9-pin)
Rear View

AC adapter 1 pc.

AD adapter
ID label
AD8923 AD8923
AD8923

AD8923

Attach the identification sticker for yourmodel to the AC adapter as shown.

Note
When the AD-8923-BCD is to be built into aweighing system, be sure to ground the FG
terminal.
Please confirm that the AC adapter type iscorrect for your local voltage and receptacle
type.

5

2.1.

Display
REMOTE CONTROLLER

AD-8923

ON:OFF

Turns on while the weighing
instrument is in the standby mode.

SAMPLE PRINTRESPONSESTABLE

FAST

MID.

SLOW

MODE

Weighing
speed
indicators

STABLE indicator

CAL

RE-ZERO

Unit indicator

Displays the weight data received. When the unit is “g” (gram), the unit indicator turns on. If the balance
outputs RS-232C weighing data that exceeds six digits, the AD-8923-BCD does not display the highend digits (2 highest digits for an 8 digit display). The BCD data is output.
When the weight value is stable (the header of the weight data received is “ST”), the STABLE indicatorturns on.
If the AD-8923-BCD does not receive the weight data for two seconds or more,is displayed (Bar display).
Displays the AD-4212C/D/F weighing speed that is currently set, by turning on the weighing speed
indicator.
When connected to other instruments, the AD-8923-BCD weighing speed indicators have no function.

2.2.

Keys

Operates the weighing instrument. For details, refer to “3.4. Operation”.
To enter the function setting of the AD-8923-BCD, press the CAL key while holding down
the ON:OFF key. For details, refer to “4. FUNCTION SETTING”.)

2.3.

Connectors

RS-232C connector ....... D-Sub 9-pin (male)
Used for connection to the weighing unit. For the proper cable, refer to the instruction manual for theweighing instrument used.
BCD connector .............. Half pitch 50-pin (female)
Used for connecting the AD-8923-BCD to another instrument. For details, refer to “6. BCD OUTPUTCONNECTOR”.
DC input terminal (24 DCV) / AC adapter input jack
Either power supply can be used. For details, refer to “3.3. Turning the power on”.

6

3. CONNECTION
3.1.

Setting the weighing instrument and the AD-8923-BCD

Set the following items so that the weighing instrument and the AD-8923-BCD have the same value foreach item.
Item
Weighing instrument
AD-8923-BCD
Baud rate
600, 1200, 2400*, 4800, 9600, 19200 bps
Data bits, parity
7 bits EVEN*
Stop bit
1 bit*
Terminator<CR><LF>*
Data format
A&D standard format−
Communication control
No RTS/CTS control−
Data output mode
Stream mode−
* Factory setting for the AD-8923-BCD. The factory setting for the weighing instrument is the same
unless otherwise specified.

3.2.

Connecting the cables

Connect the cables using the connectors located on the rear of the AD-8923-BCD.

Connection example to the AD-4212C and a PLC

RS-232C connector (D-Sub 9-pin)

AD-8923-BCD

BCD connector (Half pitch 50-pin)

Connect to the power supply
Turning the power on
GroundBCD signals
PLC

Note

Be sure to ground the AD-4212C and the AD-8923-BCD.

7

AD-4212C

3.3.

Turning the power on

As a power supply, an external 24-VDC power supply (24 VDC±10% / 700mA) or a 12-VDC AC adapter
can be used.
When connected to the following instruments, power can be supplied to both instruments by plugging theAC adapter into either the weighing instrument or the AD-8923-BCD.
(Both instruments can have their AC adapter connected at the same time.)
Compatible models: AD-4212C/D/F, FZ, FX, GX-A, GF-A, GX-M, GF-M, GX-L, GF-L, HR-AZ, HR-A

When the external 24-VDC power supply is used
Connect an external 24-VDC power supply to the DC input terminal located on the rear of the AD-8923-BCD.
Precautions on using the external power supply
CAUTIONUse a power supply within the rated voltage range (24 VDC±10%).
Never use a power supply with a voltage exceeding the rated range.
It may cause damage or heat buildup.
The AD-8923-BCD may not function properly.
Ground the FG terminal of the switching power supply used.
To avoid electrical shock and increase the system safety.
To increase the resistance against noises.
Do not share the power line with other devices.
Strong noises introduced from other devices may cause damage to the AD-8923-BCD.
Inrush current from other devices may cause the AD-8923-BCD not to start up properly.
Circuit configuration of the AD-8923-BCD may affect other devices to prevent them fromfunctioning properly.
Select a switching power supply with a capacity of approximately 700mA for each AD-8923-BCD.
Note that the AD-8923-BCD may not start up with a capacity less than 700mA.
If the power supply capacity is not sufficient, the AD-8923-BCD may not function properly.
Be sure to add a noise filter on the front end of the switching power supply and ground the FG terminal.
This will increase the resistance against noises.
Be sure to ground the FG terminal of the AD-8923-BCD and weighing instruments.
This will increase the resistance against noises.

8

Cable connection
CAUTION
Before inserting the power line, make sure that the power to the AD-8923-BCD is turned off.
(1) Inserting the power line
Press down the release button on the DC
input terminal using a screwdriver andinsert the power line.
The recommended stripping length for the
power line is 10 mm.

DC input terminal
AD-8923-BCD rear
Power line

Release button
Applicable wire range
Single wire: φ1.0 mm (AWG 26) to φ1.2 mm (AWG 16)
Twisted wire: 0.3 mm2 (AWG 22) to 0.75 mm2 (AWG 20)
Individual wire diameter φ0.18 mm or greater

Screwdriver(2) Securing or removing the power line
To secure the power line, return the release button to the initial position using the screwdriver.
The power line will be locked. To remove the power line, press the release button again using
the screwdriver, unlocking the power line.

When the AC adapter is used

AC adapter input jackInsert the AC adapter plug into the AC adapter
input jack located on the rear of the AD-8923-BCD
and insert the AC adapter into an electrical outlet.

DC input terminal

AC adapter plug
AD-8923-BCD rear

9

3.4.

Operation

Displays the data transmitted by the weighing instrument connected.
The keys on the AD-8923-BCD can control the weighing instrument. The key operation depends
on the weighing instrument connected. For details, refer to “Table 2” of “8.1. Applicable Instruments”.

3.5.

Performing Sensitivity Adjustment with the AD-4212C/F

The following is the sensitivity adjustment procedure when the AD-4212C/F is connected.
(An external weight is used.)

Caution
Do not allow vibration, drafts or temperature change to affect the AD-4212C during sensitivity
adjustment.

Caution on using an external weight
The accuracy of the weight can influence the accuracy of weighing.
Select an appropriate weight as listed below.
A weight of 200 g is provided with the AD-4212C as a standard accessory.
Weighing instrument
Usable weight
AD-4212C-300
50g, 100g, 200 g, 300g
AD-4212C-301
AD-4212C-600
50g, 100g, 200 g, 300g, 400 g, 500 g, 600 g
AD-4212C-3000
50g, 100g, 200 g, 300g, 500 g, 1000 g, 2000g, 3000g
AD-4212C-3100
AD-4212C-6000
200 g, 500 g, 1000 g, 2000g, 3000g, 4000 g, 5000 g, 6000 g
AD-4212F-6203D
50 g, 100g, 200 g, 300 g, 500 g, 1000 g, 2000 g, 3000 g, 4000 g,5000 g, 6000 g
AD-4212F-10202
500 g, 1000 g, 2000 g, 3000 g, 4000 g, 5000 g, 6000 g ,7000 g, 8000 g, 9000 g, 10000 g
AD-4212F-22001
1000 g, 2000 g, 5000 g, 10000 g, 20000 g
The weight in bold type: Factory setting

DisplayThis indicator means “the AD-4212C is measuring sensitivity adjustment
data”. Do not allow vibration, drafts or other external disturbances toaffect the AD-4212C while this indicator is displayed.

10Sensitivity adjustment procedure
Performs sensitivity adjustment with the AD-4212C using the external weight.
Operation
1. Warm up the AD-4212C for 30 minutes or morewith nothing on the pan.

RESPONSESTABLE FAST

2. Press the

CAL

key.

Press

is displayed.

If you want to cancel sensitivity adjustment, press the
The display will return to the weighing mode.

MID. SLOW

CAL

key.
RESPONSESTABLE FAST

If you want to change the weight value, press the SAMPLE key.
Press the RE-ZERO key to select the weight value, and press
the PRINT key to store it.
is displayed.

3. Confirm that there is nothing on the pan and press
the PRINT key. The AD-4212C measures the zero point.
Do not allow vibration or drafts to affect the AD-4212C.
The weight value is displayed.

CAL

Press

MID. SLOWPRINTRESPONSESTABLE FAST

4. Place a weight, of the weight value displayed, on the pan
and press the PRINT key.
The AD-4212C measures the weight.
Do not allow vibration or drafts to affect the AD-4212C.

5.

is displayed. Remove the weight from the pan.

MID. SLOWRESPONSESTABLE FAST

MID. SLOW

Weight

PRINT

Press

RESPONSE

6. The display will automatically return to the weighing mode.

7. Place the weight on the pan and confirm that adjustment
was performed correctly. If not, check the ambient conditions
such as drafts or vibration, and repeat steps 2 through 7.

STABLE FAST

MID. SLOWRESPONSESTABLE FAST

MID. SLOWRESPONSESTABLE FAST

11

MID. SLOW4. FUNCTION SETTING
Function setting specifies the AD-8923-BCD performance. The parameters are stored in non-volatilememory, and are maintained even if the power line or AC adapter is removed.
The function setting menu consists of two layers. The first layer is the “Class” and the second layer is the“Item”. Each item stores a parameter.
Press the SAMPLE key to select an item and press the RE-ZERO key to change the parameter.
Then, press the PRINT key to store the new parameter.

ExampleThis example sets “Baud rate” to “9600 bps”.

START
While holding
down
press

Item
"Baud rate"
Parameter"9600 bps"
Press twice

Item
Class

END
Note
The AD-8923-BCD may not function properly, depending on the settings and operating
environment. Check the settings and change them as necessary.

12

4.1.

Display and keys
The STABLE indicator turns on to indicate that the parameter displayed is in effect.
Selects a class or item.

Changes the parameter.
When a class is displayed, moves to an item in the class.
When an item is displayed, stores the new parameter and displays the next class.
When an item is displayed, cancels the new parameter and displays the next class.
When a class is displayed, exits the function setting mode and returns to theweighing mode.

4.2.

Function table

Class

Item and Parameter-

Environment
Display

Decimal point
position

Sample key
function

Serialinterface

Baud rateto

Not fixed

Fixed

Description
Displays the decimal point position of theweight data received.
Fixes the decimal point at the set digit. Even if
the minimum display is switched using the
SAMPLE key, the decimal point position
does not change. For details, refer to “6.2.
Fixing of the Decimal Point Position”.

Disabled

Disables the

SAMPLE

key function.

EnabledEnables the

SAMPLE

key function.

600 bps
1200 bps
2400 bps
4800 bps
9600 bps
19200 bps

Factory setting

13

Set the same value as that of the weighing
instrument to be connected.

4.3.

Initializing the AD-8923-BCD

Initialization restores the function settings of the AD-8923-BCD to factory settings.
Operation
1. Turn the power on.

or weighing mode display appears.

2. While holding down the ON:OFF
key.
is displayed.

3. Press the PRINT key.
To cancel this operation, press the

4. Press the

RE-ZERO

5. Press the PRINT
After initialization,

key, press the

CAL

key to select “

PRINT

key.

”.

While
holding down ON:OFF

Press PRINT

Press

PRINT

Press RE-ZERO

key to perform initialization.
or weighing mode display appears.

14

Press

PRINT

5. RS-232C CONNECTOR
5.1.

RS-232C serial interface specifications

RS-232C
Transmission system : EIA RS-232C
Transmission form : Asynchronous, bi-directional, half duplex
Data format: Baud rate : 600, 1200, 2400, 4800, 9600, 19200 bps
Data bits : 7 or 8 bits
Parity: EVEN, ODD (Data bits 7 bits)
NONE(Data bits 8 bits)
Stop bits : 1 bit or 2 bits
Code
: ASCII
Terminator : <CR> or <CR><LF>
LSB

0

1

2

3

4

5

RS-232C
1 -5V to -15V
0 +5V to +15V

MSB

6

Data bits

Stop bit
Parity bit

Start bitSG

Connection to the weighing instrument
D-Sub 9-pin male
Pin Signal
Direction
Description
No.
name

(RTS) RXD
(DSR)
(Vs)

(Va)
(CTS) TXD

Circuit

AD-8923-CC
interior
5

4
9

3
8

2
7

1
6

(Vs)

−

Used internally

2

RXD

Input

Receive data

3

TXD

OutputTransmit data

4

−

−

N.C.

5

SG

−

Signal ground

6

(DSR)

Input

Used internally

7

(RTS)

OutputUsed internally

8

(CTS)

Input

Used internally

9

(Va)

−

Used internally

Inch screw(The AD-8923-BCD is a DTE device. Connect(#4-40UNC)
to a DCE device such as the weighing
instruments, using a straight through cable.)To the weighing instrument
Note

1

When the user prepares a cable, do not connect to the pins that are used internally.

15

6. BCD OUTPUT CONNECTOR
Outputs the weighing data received from the weighing instrument in BCD format, along with the polarity(+/-) and the data status (stable/unstable and over (E display)).
Using the STROBE signal, the data can be read easily. BUSY input enables the data to be held or
prevents data refreshing during the reading operation.
Contact inputs are RE-ZERO and ON/OFF. They have same function as the key switches on the front panel.

6.1.

Connector Pin No and Specifications
50

Pin assignments and I/O logic
Output pin assignments
Pin No.
Signal
26
1
27
2
100
28
4
29
8
39
1
40
2
101
41
4
42
8
12
1
13
2
102
14
4
15
8
16
1
17
2
103
18
4
19
8
Data
20
1
21
2
104
22
4
23
8
46
1
47
2
105
48
4
49
8
24
1
25
2
106
30
4
31
8
32
1
33
2
107
34
4
35
8
50
Polarity
45
Stability
Status44
Over
Controlling
43
Strobe1
Output signal GND
Housing Frame ground1

25

I/O connector of the rear panel

signals

Half pitch 50 pin

26

Input pin assignments
Pin No.
Signal7
BUSY
9RE-ZERO
Switch5ON/OFF
3
Input signal GND
11
Do not use- The pins, which are not specified, have noconnection. (2, 4, 6, 8, 10, 36, 38 pin)
Output logic

Output logic (Factory settings)

Data
ON
Polarity
Positive or zeroON
Stability
Stabilization indicator ON
ON
Over
,
ON
StrobeChanging dataON*
* When changing OFF  ON, replaces the data.
- All output, open collector; withstand voltage 30 V;
no pull-up resistor; low-level output current 10 mA

FG Use a shielded cable.
Housing (Cable shield)
BCD
signals
Balanceinterior
Input logic

Output pins
BCD signals
70(Data from 10 -1 to 10 -8, Polarity,
Stability, OVER, Status, Strobe)
Pin 1
Output signal GND

Data will be held during ON(when connected to input signal GND).
SwitchSwitch will be performed with ON(when connected to input signal GND).
input- All input, no voltage contact or open collector(connected to 5 V internally)
BUSY

16

+5V

FG

FG
Housing (Cable shield)

Input terminal
4.7kΩ RE-ZERO, ON/OFF, BUSY
Input signal GND
3Balance interior(1)When a switch is used
5, 9, 7 pin
Input signal GND(2) When a photocoupler is used
5, 9, 7 pin
Input signal GND(Upon switch-ON, make the voltage
between the input terminal and the
input signal GND terminal 0.2V or less)

Plug (Provided)
Part nameProduct number
Manufacturer
Over mold cover
DX30M-50-CV
Hirose Electric
Plug unit (Soldered type)
DX40M-50P
Note: The products above are subject to be replaced with the equivalent.

Cable
Wire size
AWG #28Core configuration
7/0.127
O.D. of insulator
0.58
Note: Use a shielded cable. Connect the shield to the connector case.

I/O timing chart

After RE-ZERO

Receive data ON(RS-232C)OFF
BCD output

1
0

STROBE

ON
OFF

BUSY*

ON
OFF

RE-ZERO*

ON
OFF

Tstr

Tstr

100msec

The factory setting of Tstr (Strobe pulse width) is approx. 10 msec. The BCD data should beacquired approximately 5 msec after the strobe changes from ON to OFF.
* - “All input pins ON”, is the condition, where all input signals are connected to GND (Pin 3).
- When inputting RE-ZERO for 100 msec, the weighing instrument maintains the re-zero state.

17

Flow chart for inputting data
When inputting BCD data, follow the flow chart listed below.

START

Strobechangefrom ON to OFF

5msec after

Input BCD data

END

18

6.2.

Fixing of the Decimal Point Position

The AD-8923-BCD can set the display digit and the BCD output digit by settingof the function.
When fixing the decimal point position, the BCD output digit does not change if changing the minimum
display digit by pressing the SAMPLE key.
Example 1) When not fixing the decimal point position. ([Factory setting]Key
Balance output)
AD-8923-BCD display

00012346

RESPONSESTABLE FAST

BCD output

MID. SLOW

00123456

RESPONSESTABLE FAST

MID. SLOWNote: space 20h
When changing the minimum display digit by pressing
output left and adds the last digit.

SAMPLE

key, the BCD shifts the

Example 2) When fixing the decimal point at the third digit position. ()
Key
Balance output
AD-8923-BCD display

RESPONSESTABLE FAST

Note

00123460

MID. SLOWRESPONSESTABLE FAST

BCD output

00123456

MID. SLOW: space 20h
When changing the minimum display digit by pressing the SAMPLE key, the BCD output
does not change the number of digits.
If the balance outputs RS-232C weighing data that exceeds six digits, the AD-8923-BCD does
not display the high-end digits. (The BCD data is output.)

19

7. TROUBLESHOOTING
Symptomappears.

(Bar display)remains and the weightvalue is not displayed.

The display flickers.

Description
Communication settings of the AD-8923-BCD do not match with those of
the weighing instrument.
Check the settings such as baud rate and parity and correct them asnecessary. For details, refer to “3.1. Setting the weighing instrument andthe AD-8923-BCD”.
Is the data output mode of the weighing instrument set to “stream mode”?
In a mode other than “stream mode”, the weight values are displayed
only when they are transmitted.
Check if the communication settings are correct.
Check if the cables are the correct type and are not damaged.
Electrical noise may cause this symptom.
Ground the FG terminal located on the rear of the AD-8923-BCD.

20

8. SPECIFICATIONSPower supply: External 24-VDC power supply (24 VDC±10% / 700mA)
or
AC adapter (Output: 12 VDC / 1A)
Please confirm that the AC adapter type is correct for your local
voltage and receptacle type.

Transmission system: RS-232C, BCD

Communications connector : D-Sub 9-pin (male) (RS-232C connector to the weighing instrument)
Half pitch 50-pin (female) (BCD connector)
External dimensions: 144 (W) X 110 (D) X 72 (H) mm

Net weight: Approx. 620 g

Operating environment: 5 ºC to 40 ºC (41 ºF to 104 ºF), 85%RH or less (No condensation)

Standard accessories: BCD plug

1 pc.

21

8.1.

Applicable Instruments

The AD-8923-BCD functions in two ways as follows, depending on the weighing instrument used:
A remote controller that displays the weighing data and remotely controls the weighing instrument.
A remote display that displays the weighing data.
Available key operations depend on the weighing instrument used. (Refer to “Table 2”)
Table 1 Applicable weighing instruments and what is required
What is required to connect toa weighing instrument
Weighing instrument
Option for the instrument
Communications cable (Length 2 m)
None
None
(Use the cable provided for
AD-4212C, AD-4212D(D-Sub 9-pin)
the AD-4212C/D) *1
None
AD-4212F
AX-KO3590-XXX *2(D-Sub 9-pin)
AD-4212A/B, GX,
None
AX-KO1710-200
GF, GX-K, GF-K, GP,(D-Sub 25-pin)
GR, MCGX-A, GF-A, GX-M,
GF-M, GX-L, GF-L,
None
FZ, FX, EK-i, EW-i,
AX-KO2741-180(D-Sub 9-pin)
EK-L, BM, GH, HR-i,
HR-AZ, HR-A
EJ, HV-C, HV-CP,
OP-03
AX-KO2741-180
HW-C, HW-CP(D-Sub 9-pin)
HV-G, HV-WP,
None
AX-KO1786-200
HW-G, HW-WP(DIN 8-pin)
OP-23
FG-L, FG-M
AX-KO1786-200(DIN 8-pin)
OP-03
FS-i, SC, SE, SW
AX-KO3285-320(Discrete wire)*1: - When connecting to the AD-4212C/D, use the cable provided as a standard accessory
for the AD-4212C/D.
- The part number for standard accessory cable for the AD-4212C is AX-KO3590-1000 (10 m).
- The part number for standard accessory cable for the AD-4212D is AX-KO3590-200 (2 m).
*2: For “XXX”, choose from 200 (2 m), 500 (5 m), or 1000 (10 m).

22

Table 2 Applicable weighing instruments and key operations
AD-8923-BCD key
Weighing instrument
ON:OFFCAL
SAMPLE
PRINT
MODE
RE-ZERO
Performs
sensitivity
adjustment
Switches
using theAD-4212C, AD-4212F
the response
external
characteristic.
weight.
Turns the*4Whenweighing
Switches
Sets theAD-4212D
Performs
instrument
the minimum setting,display tosensitivity
GX, GX-A, GX-M,
decide thedisplay on
display.
zero.
adjustment
GX-L, GX-K, GP, GH,
operation.
or off.
*2
using theFZ, MC, BM, HR-AZ*1
Switchesinternal
the unitGRweight.
displayed.
GF, GF-A, GF-M,*3
GF-L, GF-K,

AD4212A/B, HR-i,
FX, HR-A
EJ, EK-i, EW-i, EK-L,
FG-L, FG-M, FS-i,
SW, HV-G, HV-WP,
HW-G, HW-WP,*5
HV-C, HV-CP, HW-C,
HW-CP
Note : "" in the table indicates that the key operation is not available.
*1 : Switching the standby or weighing mode is available for the AD-4212C/D/F.
*2 : Not available for the counting mode or percent mode.
*3 : Not available for the AD-4212A/B.
*4 : For weighing instruments other than AD-4212C/D/F, the AD-8923-BCD displays “”.
Use the display on the balance.
*5 : Do not operate by using the key on the AD-8923-BCD.

23

10

(116)
110
100

9. EXTERNAL DIMENSIONS

Panel cutout dimensions when panel mounted
Unit: mm

24

MEMO

25

MEMO

26

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