DIGITAL
MODEL

INDICATORＤＬＳ－５０３１Ａ

OPERATION MANUALDLS-5031A
TOTAL

TOYO SOKKI

4000.0ABCD

1000.0 1000.0 CH-B
CH-C 1000.0 1000.0 CH-D
CH-A

AZ H 1 2 3 4 5 6 7 8 SET POINT
SHIFT
FUNC
SHIFT AZ-A AZ-B AZ-C AZ-D
ESC
AZ.R

TOYO SOKKI CO.,LTD.
964-24 Nippa-cho Kohoku-ku, Yokohama 223-0057 Japan
TEL +81-45-540-8353
FAX +81-45-544-8354

MA4-00282-R3(2021/2)

－－ Table of contents －－Page§１． SUMMARY ..................................................................................................... 3§２． INSTALLATION AND CONNECTION METHOD OF THE UNIT ...................................... 4２－１) Installation environment of this unit .............................................................. 4２－２) To obtain stable measurement ..................................................................... 4§３． APPEARANCE AND EACH PART NAME .................................................................. 5§４． OPERATION ................................................................................................... 7４－１) Measuring Mode ......................................................................................... 7４－２) RS-232C serial interface ............................................................................ 10４－３) Function Mode ......................................................................................... 12４－４) Test Mode .............................................................................................. 12§５． CALIBRATION .............................................................................................. 13５－１) Cancel Calibration Lock ............................................................................. 13５－２) Preparation 1, prior to calibration ( FCAL SETTING ) ....................................... 14５－３) Preparation 2, prior to calibration ( CH-A SETTING ) ...................................... 14５－４) Preparation 3, prior to calibration ( CH -B to D SETTING ) ................................ 14５－５) Calibration 1, by actual load calibration ( CH-A CAL ) ..................................... 15５－６) Calibration 2, by actual load calibration ( CH -B to D CAL ) ............................... 15５－７) Calibration 1, by equivalent input calibration ( CH-A CAL ) .............................. 15５－８) Calibration 2, by equivalent input calibration ( CH -B to D CAL ) ........................ 15§６． OPTION ( SPECIFIED AT THE TIME OF SHIPMENT ) ............................................. 16６－１) Analog Output (OP−1 / OP−2).................................................................... 16§７． FUNCTION MODE .......................................................................................... 18７－１) How to operate........................................................................................ 18７－２) Function Table ........................................................................................ 18§８． TEST MODE ................................................................................................. 28８－１) Operation method .................................................................................... 28８－２) Test item ............................................................................................... 28§９． TROUBLESHOOTING ...................................................................................... 29９－１) Basic check point ..................................................................................... 29９－２) Precautions at the time of calibration. .......................................................... 29９－３) Countermeasure when abnormal display is in dicated ...................................... 29９－４) Judgement whether this unit has malfunction ................................................ 29９－５) Checking Sensor ( Load Cell ) ..................................................................... 30§１０． SPECIFICATIONS ....................................................................................... 31１０－１) A/D convert part ................................................................................... 31１０－２) Display part ......................................................................................... 31１０－３) Zero point and sensitivity adjustment ....................................................... 31１０－４) I/O part ............................................................................................... 31１０－５) Option ................................................................................................. 32
１０－６) General ............................................................................................... 32§１１． LIST OF MODELS AND ACCESSORIES ............................................................. 33
１１－１) Model .................................................................................................. 33
１１－２) Accessories .......................................................................................... 33§１２． TERMINAL LAYOUT..................................................................................... 34§１３． DIMENSIONAL DRAWING ............................................................................. 36§１４． FUNCTION BLOCK DIAGRAM ........................................................................ 36※This operation manual conforms to program version 2.00 and later.
This document is translated from MA4-00 249-R2 (Japanese)-2-

MA4-00282-R3

§１．Summary
This indicator has four signal input channels from the distortion gauge type transducer andperforms sampling 100 times per second of incoming signals and four channels aresynchronized.
Also this indicator has various functions such as comparator function, hold function, and zero
tracking function, etc.
Other than the measurement of each channel of CH-A, CH-B, CH-C, CH-D, the measurementof addition / subtraction, such as A+B+C+D or A−B−C−D, is carried out simultaneously.
This unit has 8 comparators which is able to output 8 comparison results through open
collectors of transistors.
As an option, 5 analog output corresponding to the measured value of each channel CH-A,
CH-B, CH-C, CH-D and calculated value TOTAL converted from digital data can be output.
The power supplied voltage is a wide range of voltage AC100V－240V.

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MA4-00282-R3

§２．Installation and connection method of the unit
２－１)

Installation environment of this unit

1)

Operation temperature range of this unit is 0℃ to +40℃.
Please install this unit in a place not exposed to direct sunlight and condensation.

2)

The power supply is AC100V to 240V.
Recommend to use a constant-voltage transformer if power supply is not stable.

3)

This unit is designed to fix by a panel-mount. Please make use of the attached metal
fittings to fix it on.

4)

Please confirm the cable specification before wiring this unit.

5)

A shield line of each cable should be grounded to either one of this unit or eachconnected equipment.

２－２) To obtain stable measurement
When a sensor of strain gauge (i.e., Load Cell, Pressure gauge) is amplified by an amplifier oris connected to an indicator, the value may fluctuate or may not be stable.
Control Unit
(PLC, etc.)

SensorIndicator, Amplifier(DLS-5031A, etc.)( Fig. 1 )This is because of difference of an electric potential between a sensor part and an amplifier /indicator part. It is induced from electric potential of commercial power (AC100V/AC200V).

( Fig. 2 )The most effective way to improve stability is to use a cable to connect an Earth terminal of anamplifier / indicator to a case or chassis of sensor, like Fig 2.
If it is difficult to find an Earth terminal of sensor side, loose a bolt of metal case of sensor andconnect the cable. Please make the electric potential be same as possible.
In case that a sensor and amplifier / indicator have installed apart separately, stability improves
when an Earth terminal of indicator / amplifier and a metal case of sensor connect to the nearest
earth of each. But if they are apart far from each other, it may not bring a good result due todifferent electric potential of the earth. However, in such a case, stability improves if connecting
a cable as Fig 2.

-4-

MA4-00282-R3

§３．Appearance and Each part nameAppearance of the unit

DLS-5031A

TOYO SOKKI

CH-A
CH-C

4000.0

CH-B

CH-C

CH-D

ABCD
1

+ - + - SHL + - + - SHL

EXC SIG

1000.0 1000.0
1000.0 1000.0 CH-D
CH-B

10

11

EXC SIG+ - + - SHL + - + - SHL

EXC SIG21

AZ H 1 2 3 4 5 6 7 8 SET POINTSHIFTSHIFT AZ-A AZ-B AZ-C AZ-D
FUNC
ESC
AZ.R

CN2 RS-232C
S.OUT CN1 I/O

23

20

EXC SIG

S/N

A-out
CH-A
CH-B
CH-C
CH-D
TOTAL
A.COM

TOTAL

CH-A

I
V

E

AC85-264V
L
N

28① Display of calculated value, TOTAL② Status of calculated value, TOTAL
StatusFunction
ABCD
Calculated value
A+B+C+D
ABC－D〃
A+B+C−D
AB－CD〃
A+B−C−D
A－BCD〃
A−B−C−D
Set at [ 1 GENERAL FUNC / 7 TOTAL DISP ] of Function Mode.
③ Display of unit
Set at [ 6 FCAL SETTING / 1 UNIT ] of Function Mode.
Measured value is not converted even if the unit has been changed.
④ Display of measured value of CH-A, CH-B, CH-C and CH-D
The mark of □ on left upper side means under Tare subtraction.
⑤ Status display (11 kinds)▼ Display
SHIFT
AZ
H
SET POINT 1 to 8

StatusLighted ON during SHIFT status
Lighted ON during Tare subtraction
Blinking during Hold operation
Lighted ON during comparator 1 to 8 is activated⑥ Key Switch (7 keys)
Key
SHIFT
AZ. R
AZ-A
◀

Operation in Measuring Mode
Push once = Shift 1 status, pushagain, change to Shift 2 status
Perform Tare subtraction of
CH-A when pushing for 1 sec.
Perform Tare subtraction of allchannels when pushing for 1 sec.
in Shift 1 status.

-5-

Operation in Function ModeNo operation
Choose the classification in reverse
order.
At setting numerical value, select thedigit toward left.

MA4-00282-R3

AZ-B
▶

AZ-C
▼

AZ-D
▲

ESC

Cancel Tare subtraction of CH-A
when pushing for 1 sec. in Shift 2
status.
Perform Tare subtraction of
CH-B when pushing for 1 sec.

At candidate choice, select a candidate
in reverse order.

Perform Cancel Tare subtractionof all channels when pushing for
1 sec. in Shift 1 status.
Cancel Tare subtraction of CH-B
when pushing for 1 sec. in Shift 2
status.
Perform Tare subtraction of
CH-C when pushing for 1 sec.

At setting numerical value, select thedigit toward right.

No operation in Shift 1 status.
Cancel Tare subtraction of CH-C
when pushing for 1 sec. in Shift 2
status.
Perform Tare subtraction of
CH-D when pushing for 1 sec.
No operation in Shift 1 status.
Cancel Tare subtraction of CH-D
when pushing for 1 sec. in Shift 2
status.
Cancel Shift status.

At setting numerical value, decrease
the numeric value of the selecteddigit.

Perform Key Lock / Unlock whenpushing for 2 seconds.
FUNC
⏎ ENT

Enter Function Mode whenpushing for 1 second.
No operation in Shift status.

Choose the classification in order.

At candidate choice, select a candidate
in order.
Choose the item in classification inreverse order.

Choose the item in classification inorder.
At setting numerical value, increase
the numeric value of the selecteddigit.
Leave Function Mode.
Cancel while setting.
(Lock / Unlock calibration whenpushing 3 times immediately after
powered ON)
Memorize the setting or the value⑦ Load Cell input terminal⑧ Current loop output terminal⑨ Analog output terminal (Prohibit connection when not installed OP−1/−2)⑩ Power line terminal⑪ RS-232C serial interface connector⑫ External command input and output connector⑬ Panel mount metal fitting-6-

MA4-00282-R3

§４．Operation
４－１) Measuring Mode
1) Tare Subtraction
When pushing AZ-A to AZ-D key for 1 second, perform Tare subtraction for each channel.
At Shift 1 status after pushing SHIFT AZ.R key once, perform Tare Subtraction for all channel
when pushing AZ-A key for 1 second, and cancel Tare subtraction for all channel whenpushing AZ-B key for 1 second.
At Shift 2 status after pushing SHIFT AZ.R key twice, cancel Tare subtraction of each channel
when pushing AZ-A to AZ-D key for 1 second.
Appear a status ▼mark on [AZ] during Tare subtracting for either channel.
Tare value is memorized even after powered OFF.
2) Preset Tare Subtraction
This is used for an object that have a known container weight beforehand.
① Select a candidate [PRESET TARE] at [1 GENERAL FUNC / 5 NET CALC] of Function Mode.
② Set the numeric value at [1 GENERAL FUNC / 1～4 PreTare A～D] of Function Mode.
Setting range is 0～+99999.
Tare value is subtracted from the measured value afterwards if Preset Tare Subtraction has
been set.
※ Please choose one either Preset Tare Subtraction or Net Calculation
3) Net Calculation
This is used for an object that have a known content amount beforehand.
① Select a candidate [NET] at [1 GENERAL FUNC/ 5 NET CALC] of Function Mode.
② Set the numerical value at [1 GENERAL FUNC / 1～4 PreTare A～D] of Function Mode.
Setting range is 0～+99999.
③ When AZ-A to AZ-D key is pushed during measurement, content amount of each channel
appears on display and memorizes the value of subtracting content amount from themeasured value.
※ Please choose one either Preset Tare Subtraction or Net Calculation
4) Hold① Select a candidate of Hold type at [1 GENERAL FUNC / 6 HOLD MODE] of Function Mode.
② Select a candidate [HOLD] at [3 EXTERNAL INPUT / 1～8 EXT.IN1～8 ACTION] of FunctionMode.
③ Connect an external switch to the terminal of the external input number chosen at ②.
Interface of external input is mentioned at 7) in this section.
④ Perform Hold operation during External Command Input switch is ON.
During Peak Hold and Bottom Hold, the measured value is updated when data updates.
Appear a status mark ▼ on [H] which is blinking during Hold operation.

-7-

MA4-00282-R3

5) Over Load
This is a function of alert for over-loading of Load Cell.
The measured value blinks to inform that it exceeds the preset rated capacity of Load Cell at[7～10 CH−A～D SETTING / 5 CAPACITY ] of Function Mode.
Tare subtraction cannot be done during over-loaded.
6) Comparator Output
There are 8 comparators to output results of upper / lower judgement.
Comparator conditions are set at [2 COMPARATOR] of Function Mode.
a) Comparator upper limit judgement
Output ON
Output OFF: Measured value ≧ Quantitative value: Measured value ＜ Quantitative value － Hysteresis value

Output ON
OFF(－)

Quantitative value( + )Hysteresis valueb) Comparator lower limit judgement
Output ON
Output OFF: Measured value ≦ Quantitative value: Measured value ＞ Quantitative value + Hysteresis value

Output ON
OFF(－)

Quantitative Value( + )Hysteresis valuec) Delay Time
External output can be delayed after comparator perform upper / lower limit judgement.
Select the numerical value 0.00 to 9.99 second at [2 COMPARATOR / 17～24 SP1～8 DELAY]
of Function Moded) Abnormal Detection
Alert the operating conditions of this unit.
Output ON when operating safe and normal and turns OFF in case of abnormal condition
such as power supply failure or over loading.
e) Output Circuit Diagram
DLS-5031A
A6～9, B6～9○
A10, B10-8-

MA4-00282-R3

7) External Command Input
There are 8 photo couplers for external command Input
Allocate a command to each input port at [3 EXTERNAL INPUT] of Function Mode.

DC15V

2.2kΩ
DLS-5031A

A1～4, B1～4
A5, B5○(External Command Input Circuit)8) Key Lock
In order to prevent wrong operation, Key Lock function is available.
[KEY LOCKED] is displayed when pushing any key except ESC key in Key Lock status. But
external input can be accepted.
Keys are locked after pushing ESC key for 2 seconds during Measuring Mode. To cancel Key
Lock, push ESC key for 2 seconds again.
9) CAL Lock
This function prevents to change the span calibrated value from wrong operation.
(Re-calibration of zero point is possible even in CAL Lock status)
How to lock calibration.
① Push ESC key 3 times while turning power ON② Select [ CAL LOCK ] or [ CAL UNLOCK ] by ◀ or ▶ key③ Memorize by ENT key10) Current Loop serial output
This function is a serial interface dedicated for a TOYO’s peripheral equipment. If TOYO’s
CV-3010(serial to BCD converter) is connected to this interface, the measured value of thisunit can be output as parallel BCD signal. Also an external indicator of TOYO can beconnected to this interface.
This interface is isolated from an inner circuit and connected to an external equipment
through 4 to 20mA current loop, thus less affected from noise and a cable can be extended
up to 100m.
CV-3010 can be connected through RS-232C, but if the distance between this unit andCV-3010 is more than 15m, current loop interface should be used.
There is no function setting of this interface. Use a two -core cable and connect from output‘S.OUT’ of this unit to input ‘C/L’ of external equipment. Two -core can be connectedwhichever as there is no polarity of them.
There is no need to use of a shielded cable in short distance, but wire apart from a power line
or a drive motor line with noise.

-9-MA4-00282-R3

４－２) RS-232C serial interface
In conformity of RS-232C interface, this unit can output serial data of bi-directional
communication by the Half Duplex system.
1) Communication Protocol
ASC II code
LSB

MSB

STOP：1,2bit
PARITY：NON,EVEN,ODD
DATA：7,8bit
START：1bit
2) Communication Format
1
2
Header

3
,

4

13
C

14
1

15
,

16
17
Header

18
,

19

20

21
22
23
CH-A DATA

24

25

26
CR

27
LF

28
C

29
2

30
,

31
32
Header

33
,

34

35

36
37
38
CH-B DATA

39

40

41
CR

42
LF

43
C

44
3

45
,

46
47
Header

48
,

49

50

51
52
53
CH-C DATA

54

55

56
CR

57
LF

58
59
60
61
62
63
C
4
,
Header,Terminator: CR = ODH, LF = OAH

64

65

66
67
68
CH-D DATA

69

70

71
CR

72
LF

Normal Condition
Over LoadNo decimal point
With decimal point
Over Load

5678TOTAL DATA

9

10

11
CR

12
LF

Header
W
T
O
L

±
±
±

0
1
9

1
2
9

DATA
2
3
9

3
4
9

4
．
．

5
5
9

3) I / F circuit diagram

DLS-5031A

①
⑧
②
⑧
③
⑧
④
⑧
⑤
⑧
⑥
⑧
⑦
⑧
⑧
⑧
⑨
⑧

NC
RXD
TXD
DTR
GND
DSR
RTS
CTS
NC

- 10 -

MA4-00282-R3

4) Communication command
Command

Correspondent

REQ

WT,±######
C1,WT,±######
C2,WT,±######
C3,WT,±######
C4,WT,±######C□,WT,±######C□,REQ

Numberof digit
6

6

DAZ
TRE
AZR
TRC
C□,DAZC□,TREC□,AZRC□,TRCC□,PTR

←
←
←
←
←
←
←
←
C□,PTR,+######

－
－
－
－
－
－
－
－
6

C□,
PTR,+######

←

6

SPn

SPn,±######

6

SPn,±######

←

6

HYn

HYn,+######

6

HYn,+######←

6

DYn

DYn, +######

6

Function

Remarks

Down-link demand

Down-link demand ofCh.□
Tare Subtraction of all
Ch.
Clear Tare
Subtraction of all Ch.
Tare Subtraction ofCh.□
Clear Tare
Subtraction of Ch.□
Down-link demand ofPreset Tare value ofCh.□
Set a Preset Tarevalue of Ch.□
Down-link demand ofa Quantitative valueof comparator n
Set a Quantitativevalue of comparator n
Down-link demand of
Hysteresis n.
Set Hysteresis n.

□= 0～4

□=1～4
□=1～4
□=1～4

□=1～4
Forbid decimalpointn = 1～8n = 1～8
Forbid decimal
point
n=1～8
n=1～8
Forbid decimal
point
n=1～8

Down-link demand of
Delay time n.
DYn, + 000###←
6
Set Delay time n.
n=1～8Remove decimal point Forbid decimalx.xx → xxx
point
0.xx → 0xx
Lower 3 digits
0.0x → 00x
are valid
Attach terminator < CR > <LF > to the last of each command.
C□ : □ is 0=Calculated value(TOTAL), 1=CH-A, 2=CH-B, 3=CH-C, 4=CH-D.
###### : number of figures is including decimal point (with decimal point ‘1234.5’,
without decimal point ‘012345’).
Forbid decimal point when setting value. Decimal point attached when the down -linkdemand.

- 11 -

MA4-00282-R3

5) Error response
Error Code
ERR－01
ERR－02
ERR－05

Content
Memory error, writing error
Non implementation
Format abnormality

Remarks
Writing failure to nonvolatile memory, etc.
Tare subtraction during over load, etc.
Undefined command, number of thenumerical value is incorrect, etc.
There is a terminator <CR> <LF> to the last of response.

４－３) Function Mode
This is a mode for various settings.
In order to enter Function Mode, Push FUNC key for 1 second during Measuring Mode.
Please refer a function table at §7.
４－４) Test Mode
This is a function to confirm the operation of this unit.
The response of indication and external input / output signal in Test Mode is different from
Measuring Mode. Please take measures for connected external equipment to keep it fromabnormality. Enter Test Mode by pushing ENT key 3 times immediately after powered ON or
pushing ENT key 3 times in [ 15 TEST MODE ] of the Function Mode.

- 12 -

MA4-00282-R3

§５．Calibration
As for the calibration method, there are two kinds of calibration, as [Equivalent Input
Calibration] which input the equivalent output voltage of Load Cell by key operation, and as[Actual Load Calibration] which use a reference weight as an actual load. Calibration can bedone by either method but it will be operated by the last calibration. Recommend to calibrateby an actual load as much as possible.
※Attention① Number of figures are 5 digit ( ±99999) on each of TOTAL, CH-A to D indicator. If themeasured value exceeds 5 digit (±99999), ‘99999’ will be blinking.
② Unit, Decimal point and Minimum scale is common to each of TOTAL, CH -A to D.
５－１) Cancel Calibration Lock
There is a calibration lock function to keep the calibrated value secure from wrong operation.
If span calibration is going to be performed, it is displayed [ LOCK] during [CAL LOCK]. But zero
point calibration can be done.
Please cancel [CAL LOCK] function prior to operate calibration.

1
2
3
4

Guide display( Power OFF )CAL LOCK( Measuring Mode )Operation
Press ESC key 3 times within 3 sec. after power ON
Choose [CAL UNLOCK] by using ◀ or ▶ key
Memorize by pressing ENT key
Done- 13 -

MA4-00282-R3

５－２) Preparation 1, prior to calibration ( FCAL SETTING )Guide display
Operation
1( Measuring Mode )Enter Function Mode by pressing FUNC key
2
FUNCTION SELECT
Proceed to [6 FCAL SETTING] by pressing ▶ key
1 GENERAL FUNC
3FUNCTION SELECT
Proceed to the next item by pressing ▲ key
6 FCAL SETTING
4
1 UNIT
Select a unit by using ◀ or ▶ key
5
Memorize by pressing ENT key
6
Proceed to the next item by pressing ▲ key.
7
2 DECIMAL POINT
Select decimal point position of the measured value
by pressing ◀ or ▶ key
8
Memorize by pressing ENT key
9Proceed to the next item by pressing ▲ key
10
3 MIN.DIV
Select minimum scale by pressing ◀ or ▶ key
11
Memorize by press ENT key
12
Return to [FUNCTION SELECT] by pressing ESC key
13
FUNCTION SELECT
Proceed to [7 CH−A SETTING] by pressing ▶ key
6 FCAL SETTING

５－３) Preparation 2, prior to calibration ( CH-A SETTING )Guide display
Operation
1
FUNCTION SELECT
Proceed to [7 CH−A SETTING] by pressing ▶ key
6 FCAL SETTING
2FUNCTION SELECT
Proceed to the next item by pressing ▲ key
7 CH−A SETTING
3
1 AVERAGE COND
Select condition of moving average by ◀ or ▶ key
CH−A
4
Memorize by pressing ENT key
5
Proceed to the next item by pressing ▲ key
6
2 AVERAGE TIME
Select number of times of moving average by pressing
CH−A◀ or ▶ key
7
Memorize by pressing ENT key
8Proceed to the next item by pressing ▲ key
9
3 ZT COND
Select condition of zero tracking by ◀ or ▶ key
CH−A
10
Memorize by pressing ENT key
11
Proceed to the next item by pressing ▲ key
12
4 ZT TIME
Select working time of zero tracking by pressing ◀ or
CH−A
▶ key
13
Memorize by pressing ENT key
14
Proceed to the next item by pressing ▲ key
15
5 CAPACITY
Set a rated capacity of Load Cell by using the following
CH−A
keys
16
◀ ▶ ：Select a digit▲ ▼ ：Increase / decrease the value
17
Memorize by pressing ENT key
18
Return to [FUNCTION SELECT] by pressing ESC key
19
FUNCTION SELECT
Proceed to [8 CH−B SETTING] by pressing ▶ key
7 CH−A SETTING
５－４) Preparation 3, prior to calibration ( CH-B to D SETTING )[8 CH−B SETTING] to [10 CH−D SETTING] are also set as same as 5-3).

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MA4-00282-R3

５－５) Calibration 1, by actual load calibration ( CH-A CAL )Guide display
Operation
1
FUNCTION SELECT
Proceed to [11 CH−A CAL] by pressing ▶ key
10 CH−D SETTING
2FUNCTION SELECT
Proceed to the next item by pressing ▲ key
11 CH−A CAL
3
1 CAL 0Calibrate zero point.
CH−A
Confirm there is nothing on Load Cell
4
Press ▶ key
5( Value blinking )Memorize by pressing ENT key
6
Proceed to the next item by pressing ▲ key
7
2 CAL 1
Put a weight as reference on Load Cell
CH−A
8
( Value blinking )Set a weight value by using the following keys
◀ ▶ ：Select a digit▲ ▼ ：Increase / decrease the value
9
Memorize by pressing ENT key
10
Return to [FUNCTION SELECT] by pressing ESC key
11
FUNCTION SELECT
Proceed to [12 CH−B CAL] after pressing ▶ key
11 CH−A CAL
５－６) Calibration 2, by actual load calibration ( CH-B to D CAL )[12 CH−B CAL] to [14 CH−D CAL] are also set as same as 5-5).
Return to Measuring Mode by pushing ESC key after completed calibration of all channels.
５－７) Calibration 1, by equivalent input calibration ( CH-A CAL )Guide display
Operation
1
FUNCTION SELECT
Proceed to [11 CH−A CAL] by pressing ▶ key
10 CH−D SETTING
2FUNCTION SELECT
Proceed to [3 EQV 0.ADJ] by pressing ▲ key
11 CH−A CAL
3
3 EQV 0.ADJ
Set zero voltage (mV/V) of Load Cell by u singCH−A◀ ▶ ▲ ▼ key
4
Memorize by pressing ENT key
5
Proceed to the next item by pressing ▲ key
6
4 EQV SPAN1
Set display value of span amount by using
CH−A◀ ▶ ▲ ▼ key
7
Memorize by pressing ENT key
8Proceed to the next item by pressing ▲ key
9
5 EQV SPAN ADJ1
Set span voltage (mV/V) of Load Cell by using
CH−A◀ ▶ ▲ ▼ key
10
Memorize by pressing ENT key
11
Return to [FUNCTION SELECT] by pressing ESC key
12
FUNCTION SELECT
Proceed to [12 CH−B CAL] by pressing ▶ key
11 CH−A CAL
５－８) Calibration 2, by equivalent input calibration ( CH -B to D CAL )[12 CH−B CAL] to [14 CH−D CAL] are also set as same as 5-7).
Return to Measuring Mode by pressing ESC key after completed calibration of all channels.

- 15 -

MA4-00282-R3

§６．Option ( Specified at the time of shipment )Option (OP−1 / OP−2) can be installed at our factory. ( Option at the time of shipment )６－１) Analog Output (OP−1 / OP−2)
After A/D converting the input signal from Load Cell and amplifying it to an appropriate level,
D/A converts it to analog output. By using a scaling function, TOTAL and CH-A to D can output
to 4～20mA as current signal (OP−1) or 0V～±10V as voltage signal (OP−2).
In addition, it can be fine-tuned at 4mA, 20mA, 0V, +10V and −10V in order to regulate alevel error against input of instruments connected to this unit.
In Test Mode, it is possible to output 11 steps between 4～20mA or −10V～+10V.

1) OP−1: 4 to 20mA Current output. Scaling and fine tuning method
Guide Display
Content
Operation
1( Measuring Mode )Enter Function Mode by pressing FUNC key
FUNCTION SELECT
Function
Proceed to [ 4 AOUT SCALING ] by pressing ▶
2
1 GENERAL FUNC
Modekey
FUNCTION SELECT
Set analog
Proceed to the next item by using ▲ key
3
4 AOUT SCALING
output4
1 A. I SEL
Select CH-A
Select CH−A output type by ◀ ▶ key
outputtype
5
Memorize by using ENT key
6
Proceed to the next item by pressing ▲ key
7
2 A. 4mA SCL
Scale 4mA
Set a display value to output 4mA of CH-A byoutput ofusing ◀ ▶ ▲ ▼ key
CH-A
8Memorize by using ENT key
9Proceed to the next item by pressing ▲ key
10
3 A. 20mA SCL
Scale 20mA
Set a display value to output 20mA of CH-A byoutput ofusing ◀ ▶ ▲ ▼ key
CH-A
11
Memorize by using ENT key
12
Proceed to the next item by pressing ▲ key
13
4 A. 4mA ADJ
Fine adjust
Fine adjust 4mA output of CH-A by using ◀ ▶
4mA output
key. Tuning will be fast-forward ▶ orof CH-A
fast-rewind ◀ when the key pressed longer.
14
Memorize by using ENT key
15
Proceed to the next item by pressing ▲ key
16
5 A. 20mA ADJ
Fine adjust
Fine adjust 20mA output of CH-A by using ◀
20mA output ▶ key. Tuning will be fast-forward ▶ orof CH-A
fast-rewind ◀ when the key pressed longer.
17
Memorize by using ENT key
18
Proceed to the next item by pressing ▲ key
19
6 B. I SEL
Select CH-B
Perform setting CH-B output followed by theoutput typesame procedure of the above 4 to 18
20
11 C. I SEL
Select CH-C
Perform setting CH-C output followed by theoutput typesame procedure of the above 4 to 18
21
16 D. I SEL
Select CH-D
Perform setting CH-D output followed by theoutput typesame procedure of the above 4 to 18
22
21 T. 4mA SCL
Scale 4mA
Perform setting TOTAL output followed by theoutput ofsame procedure of the above 7 to 18
TOTAL
23 ( Measuring Mode )Return to Measuring Mode by pressing ESC key
after the setting has been completed- 16 -

MA4-00282-R3

2) OP−2: 0 to ±10V Voltage output. Scaling and fine tuning method
Guide display
Content
Operation
1( Measuring Mode )Enter Function Mode by pressing FUNC key
2
FUNCTION SELECT
Function
Proceed to [ 4 AOUT SCALING ] by pressing ▶
1 GENERAL FUNC
Mode
key
3
FUNCTION SELECT
Set analog
Proceed to the next item by pressing ▲ key
4 AOUT SCALING
output4
1 A.V SEL
Select CH-A
Select CH-A output type by ◀ ▶ key
output type5
Memorize by using ENT key
6
Proceed to the next item by pressing ▲ key
7
2 A.0V SCL
Scale 0V
Set a display value to output 0V of CH-A byoutput ofusing ◀ ▶ ▲ ▼ key
CH-A
8Memorize by using ENT key
9Proceed to the next item by pressing ▲ key
10
3 A.10V SCL
Scale 10V
Set a display value to output +10V of CH-A byoutput ofusing ◀ ▶ ▲ ▼ key
CH-A
11
Memorize by using ENT key
12
Proceed to the next item by pressing ▲ key
13
4 A.0V ADJ
Fine adjust
Fine adjust 0V output of CH-A by using ◀ ▶
0V output of key. Tuning will be fast-forward ▶ or
CH-A
fast-rewind ◀ when the key pressed longer.
14
Memorize by using ENT key
15
Proceed to the next item by pressing ▲ key
16
5 A.＋10V ADJ
Fine adjust
Fine adjust 10V output of CH-A by using ◀ ▶
10V output
key. Tuning will be fast-forward ▶ orof CH-A
fast-rewind ◀ when the key pressed longer.
17
Memorize by using ENT key
18
Proceed to the next item by pressing ▲ key
19
6 A.−10V ADJ
Fine adjust
Fine adjust −10V output of CH-A by using ◀
−10V▶ key. Tuning will be fast-forward ▶ or
output of
fast-rewind ◀ when the key pressed longer.
CH-A
20
Memorize by using ENT key
21
Proceed to the next item by pressing ▲ key
22
7 B.V SEL
Select CH-B
Perform setting CH-B output followed by theoutput typesame procedure of the above 4 to 21
23
13 C.V SEL
Select CH-C
Perform setting CH-C output followed by theoutput typesame procedure of the above 4 to 21
24
19 D. V SEL
Select CH-D
Perform setting CH-D output followed by theoutput typesame procedure of the above 4 to 21
25
25 T. 0V SCL
Scale 0V
Perform setting TOTAL output followed by theoutput ofsame procedure of the above 7 to 21
TOTAL
26 ( Measuring Mode )Return to Measuring Mode by pressing ESC key
after the setting has been completed- 17 -

MA4-00282-R3

§７．Function Mode
７－１) How to operate① Enter Function Mode by pushing FUNC key for 1 second.
② Choice of large classification by using ◀ or ▶ key.
③ Choice of small classification by using ▲ or ▼ key.
④ Choice of digit or candidate by using ◀ or ▶ key.
⑤ When setting a numerical value, select the value by using ▲ or ▼ key.
⑥ When completed the setting, memorize by pushing ENT key.
⑦ Cancel the setting or leave Function Mode, push ESC key.
７－２) Function Table
1 GENERAL FUNC
Guide Display
1

PreTare A

2

PreTare B

3

PreTare C

4

PreTare D

5

NET CALC

6HOLD MODE

Content

Preset Tarevalue of A ch
Preset Tarevalue of B ch
Preset Tarevalue of C ch
Preset Tarevalue of D ch
Select NET
calculation
Select Hold type

Setting value /candidates
0 to +99999

Operation
Set numerical value

0 to +99999

Set numerical value( 0 at the time of shipment)( 0 at the time of shipment)

0 to +99999

Set numerical value

0 to +99999

Set numerical value

PRESET TARE

Preset Tare Subtraction( 0 at the time of shipment)( 0 at the time of shipment)(at the time of shipment)

NET
SAMPLENET Calculation
Sample HoldPEAK
BOTTOM
A+B+C+D

Peak Hold
Bottom Hold
CH-A+CH-B+CH-C+CH-D

A+B+C－D
A+B－C－D
A−B−C−DJAPANESE

CH A+CH-B+CH-C－CH-D
CH-A+CH-B－CH-C－CH-D
CH-A－CH-B－CH-C－CH-D
Display in Japanese

ENGLISH

Display in English( at the time of shipment)

7

TOTAL DISP8LANGUAGE

Select TOTAL
display

Select language( at the time of shipment)( at the time of shipment)

2

COMPARATOR
Guide display

1

SP1 SET POINT

2
3
4
5
6
7
8
9
10
11
12
13

SP2 SET POINT
SP3 SET POINT
SP4 SET POINT
SP5 SET POINT
SP6 SET POINT
SP7 SET POINT
SP8 SET POINT
SP1 HYS
SP2 HYS
SP3 HYS
SP4 HYS
SP5 HYS

Content
Quantitativevalue ofcomparator

Setting value /candidates−99999 to+99999Operation
Set numerical value(+99999 at the time of shipment)(−99999 at the time of shipment)(+99999 at the time of shipment)(−99999 at the time of shipment)(+99999 at the time of shipment)(−99999 at the time of shipment)(+99999 at the time of shipment)(−99999 at the time of shipment)

Hysteresis ofcomparator

0 to 99999

Set numerical value(0 at the time of shipment)- 18 -

MA4-00282-R3

14 SP6 HYS
15 SP7 HYS
16 SP8 HYS
17 SP1 DELAY
18 SP2 DELAY
19 SP3 DELAY
20 SP4 DELAY
21 SP5 DELAY
22 SP6 DELAY
23 SP7 DELAY
24 SP8 DELAY
25 SP1 MOTION
26 SP2 MOTION

Delay output
of comparator

0.00 sec
to9.99 sec

Selectjudgement ofcomparator

NONE

27 SP3 MOTION
28 SP4 MOTION
29 SP5 MOTION
30 SP6 MOTION
31 SP7 MOTION
32 SP8 MOTION

3EXTERNAL INPUT
Guide display

1 EXT.IN1 ACTION

Content
Selectoperation of

A NET UPPERLMTA NET LOWERLMT
A GRS UPPERLMTA GRS LOWER
LMT
B NET UPPERLMTB NET LOWERLMT
B GRS UPPERLMTB GRS LOWERLMT
C NET UPPERLMTC NET LOWERLMT
C GRS UPPERLMTC GRS LOWER
LMT
D NET UPPERLMTD NET LOWERLMT
D GRS UPPERLMTD GRS LOWER
LMT
TOTAL UPPERLMTTOTAL LOWER
LMT
ABNORMAL

Setting
candidates
NONE- 19 -

Set numerical value(0.00sec at the time of shipment)

Do not judge. No output.
Upper limit of Net value of CH-A
(SP1 at the time of shipment)

Lower limit of Net value of CH-A
(SP2 at the time of shipment)

Upper limit of Gross value of CH-A
Lower limit of Gross value of CH-A
Upper limit of Net value of CH-B
(SP3 at the time of shipment)

Lower limit of Net value of CH-B
(SP4 at the time of shipment)

Upper limit of Gross value of CH-B
Lower limit of Gross value of CH-B
Upper limit of Net value of CH-C
(SP5 at the time of shipment)

Lower limit of Net value of CH-C
(SP6 at the time of shipment)

Upper limit of Gross value of CH-C
Lower limit of Gross value of CH-C
Upper limit of Net value of CH-D
(SP7 at the time of shipment)

Lower limit of Net value of CH-D
(SP8 at the time of shipment)

Upper limit of Gross value of CH-D
Lower limit of Gross value of CH-D
Upper limit of calculated value of
TOTAL
Lower limit of calculated value of
TOTAL
Output ON during normal
operation

Operation
No operation

MA4-00282-R3

external
command input

AZ−A

Tare subtraction of CH-A

3 EXT.IN3 ACTION

AZ−B

Tare subtraction of CH-B

4 EXT.IN4 ACTION

AZ−C

Tare subtraction of CH-C

2 EXT.IN2 ACTION(EXT.IN1 at the time of shipment)(EXT.IN3 at the time of shipment)(EXT.IN5 at the time of shipment)

5 EXT.IN5 ACTIONAZ−D

Tare subtraction of CH-D

6 EXT.IN6 ACTION

AZ−TOTAL

Tare subtraction of all channel

7 EXT.IN7 ACTION

AZR−A

Cancel Tare subtraction of CH-A

8 EXT.IN8 ACTION

AZR−B

Cancel Tare subtraction of CH-B

AZR−C

Cancel Tare subtraction of CH-C

AZR−D

Cancel Tare subtraction of CH-D

AZR−TOTAL

Cancel Tare subtraction of allchannel
Hold(Hold during Low level)(EXT.IN7 at the time of shipment)(EXT.IN2 at the time of shipment)(EXT.IN4 at the time of shipment)(EXT.IN6 at the time of shipment)(EXT.IN8 at the time of shipment)

HOLD

4

AOUT SCALING
Guide display※ Effective when OP-1 / OP-2 installed

Content【OP-1: 4～20mA current output】
1 A. I SEL
CH-A
Output data type2

A. 4mA SCL

3

A. 20mA SCL

4

5

6

A. 4mA ADJ

A. 20mA ADJ

B. I SEL

CH-A
Scale to output 4mA
CH-A
Scale to output 20mA
CH-A
Fine adjustment of
4mA output
CH-A
Fine adjustment of
20mA output
CH-B
Output data type

Setting value/candidates
NET

Output Net value

GROSS

Output Gross value(at the time of shipment)−99999 to+99999−99999 to+99999
−999
to
+999
−999
to
+999
NET

B. 4mA SCL

8

B. 20mA SCL

9

B. 4mA ADJ

10

11

B. 20mA ADJ

C. I SEL

CH-B
Scale to output 4mA
CH-B
Scale to output 20mA
CH-B
Fine adjustment of
4mA output
CH-B
Fine adjustment of
20mA output
CH-C
Output data type

Numeric value setting(0 at the time of shipment)

Numeric value setting(10000 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Output Net value(at the time of shipment)

GROSS
7

Operation−99999 to+99999−99999 to+99999
−999
to
+999
−999
to
+999
NET

Output Gross value
Numeric value setting(0 at the time of shipment)

Numeric value setting(10000 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Output Net value(at the time of shipment)

GROSS- 20 -

Output Gross value
MA4-00282-R3

12

C. 4mA SCL

13

C. 20mA SCL

14

C.4mA ADJ

15

16

C. 20mA ADJ

D. I SEL

CH-C
Scale to output 4mA
CH-C
Scale to output 20mA
CH-C
Fine adjustment of
4mA output
CH-C
Fine adjustment of
20mA output
CH-D
Output data type

−99999 to+99999−99999 to
99999
−999
to
+999
−999
to
+999
NET

D. 4mA SCL

18

D. 20mA SCL

19

D. 4mA ADJ

20

D. 20mA ADJ

21

T. 4mA SCL

22

T. 20mA SCL

23

T. 4mA ADJ

24

T. 20mA ADJ

Guide display

A. 0V SCL

3

A.10V SCL

4

A.0V ADJ

5

6

7

A. +10V ADJ

A. −10V ADJ

B. V SEL(10000 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Output Net value
Output Gross value

CH-D
Scale to output 4mA
CH-D
Scale to output 20mA
CH-D
Fine adjustment of
4mA output
CH-D
Fine adjustment of
20mA output
TOTAL
Scale to output 4mA
TOTAL
Scale to output 20mA
TOTAL
Fine adjustment of
4mA output
TOTAL
Fine adjustment of
20mA output−99999 to+99999−99999 to+99999
−999
to
+999
−999
to
+999
−99999 to+99999−99999 to+99999
−999
to
+999
−999
to
+999

Numeric value setting

Content

Setting value/candidates

Operation【OP‐2: 0～±10V voltage output】
1 A. V SEL
CH-A
Output data type2

(0 at the time of shipment)

Numeric value setting(at the time of shipment)

GROSS
17

Numeric value setting

CH-A
Scale to output 0V
CH-A
Scale to output 10V
CH-A
Fine adjustment of
0V output
CH-A
Fine adjustment of
10V output
CH-A
Fine adjustment of−10V output
CH-B
Output data type(0 at the time of shipment)

Numeric value setting(10000 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Numeric value setting(0 at the time of shipment)

Numeric value setting(10000 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

NET

Output Net value

GROSS

Output Gross value(at the time of shipment)−99999 to+99999−99999 to+99999
−999
to
+999
−999
to
+999
−999
to
+999
NET

Numeric value setting(0 at the time of shipment)

Numeric value setting(10000 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Output Net value(at the time of shipment)

GROSS- 21 -

Output Gross value
MA4-00282-R3

8

B.0V SCL

9

B. 10V SCL

10

B. 0V ADJ

11

12

13

B. +10V ADJ

B. −10V ADJ

C. V SEL

CH-B
Scale to output 0V
CH-B
Scale to output 10V
CH-B
Fine adjustment of
0V output
CH-B
Fine adjustment of
10V output
CH-B
Fine adjustment of−10V output
CH-C
Output data type

−99999 to+99999−99999 to+99999
−999
to
+999
−999
to
+999
−999
to
+999
NET

C. 0V SCL

15

C. 10V SCL

16

C. 0V ADJ

17

18

19

C. +10V ADJ

C. −10V ADJ

D. V SEL

CH-C
Scale to output 0V
CH-C
Scale to output 10V
CH-C
Fine adjustment of
0V output
CH-C
Fine adjustment of
10V output
CH-C
Fine adjustment of−10V output
CH-D
Output data type

−99999 to+99999−99999 to+99999
−999
to
+999
−999
to
+999
−999
to
+999
NET

D. 0V SCL

21

D. 10V SCL

22

D. 0V ADJ

23

24

D. +10V ADJ

D. −10V ADJ

25

T. 0V SCL

26

T. 10V SCL

27

T. 0V ADJ

28

29

T. +10V ADJ

T. −10V ADJ

CH-D
Scale to output 0V
CH-D
Scale to output 10V
CH-D
Fine adjustment of
0V output
CH-D
Fine adjustment of
10V output
CH-D
Fine adjustment of−10V output
TOTAL
Scale to output 0V
TOTAL
Scale to output 10V
TOTAL
Fine adjustment of
0V output
TOTAL
Fine adjustment of
10V output
TOTAL
Fine adjustment of−10V output(10000 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Output Net value
Output Gross value
Numeric value setting(0 at the time of shipment)

Numeric value setting(10000 at the time of shipment)

Numeric value setting(0 at the time of shipment)

Numeric value setting(0 at the time of shipment)

Numeric value setting(0 at the time of shipment)

Output Net value(at the time of shipment)

GROSS
20

(0 at the time of shipment)

Numeric value setting(at the time of shipment)

GROSS
14

Numeric value setting−99999 to+99999−99999 to+99999
−999
to
+999
−999
to
+999
−999
to
+999
−99999 to+99999−99999 to+99999
−999
to
+999
−999
to
+999
−999
to
+999

- 22 -

Output Gross value
Numeric value setting(0 at the time of shipment)

Numeric value setting(10000 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Numeric value setting(0 at the time of shipment)

Numeric value setting(10000 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

Candidate selection(0 at the time of shipment)

MA4-00282-R3

5

1

COMM SETTING
Guide Display
COMM MODE

Content

Setting
candidates
STREAM

Communication
type

DATA

Transmit only
(at the time of shipment)

COMMAND
2

Operation

Output data
type

NET

Transmit and Receive bycommand communication
Calculated value of TOTAL+ Net value of CH-A/-B/-C/-D(at the time of shipment)

GRS
3

BAUD RATE

2400bps

Calculated value of TOTAL+ Gross value of CH-A/-B/-C/-D
2400bps

4800bps
9600bps
19200bps
7bit, none, 1bit
7bit, even, 1bit
7bit, odd, 1bit
8bit, none, 1bit
8bit, even, 1bit
8bit, odd, 1bit
7bit, none, 2bit
7bit, even, 2bit

4800bps
9600bps
19200bps
7bit length, no parity, 1stop bit
7bit length, even parity, 1stop bit
7bit length, odd parity, 1stop bit
8bit length, no parity, 1stop bit
8bit length, even parity, 1stop bit
8bit length, odd parity, 1stop bit
7bit length, no parity, 2stop bit
7bit length, even parity, 2stop bit

7bit, odd, 2bit
8bit, none, 2bit
8bit, even, 2bit
8bit, odd, 2bit

7bit length, odd parity, 2stop bit
8bit length, no parity, 2stop bit
8bit length, even parity, 2stop bit
8bit length, odd parity, 2stop bit

Baud rate(at the time of shipment)

4

PROTOCOL

Communication
protocol(at the time of shipment)

6

1

FCAL SETTING
Guide display
UNIT

Content
Display unit(common to
CH-A to D and
TOTAL)

2

DECIMAL POINT

Decimal point
position(common to
CH-A to D and
TOTAL)

Setting
candidates
None
g
kg

Operation
Do not display unit
Gram
Kilo gram

T
N
kN
N・m
kN・m
Pa
kPa
MPa
mm
%
με
mV/V
0

Ton
NewtonKilo newton
Newton・meter
Kilo newton・meter
Pascal
Kilo pascal
Mega pascal
Millimeter
Percentage
Micro strain
Millivolt per volt
No decimal point

0.0
0.00
0.000
0.0000

1 digit after decimal point
2 digit after decimal point
3 digit after decimal point
4 digit after decimal point(at the time of shipment)(at the time of shipment)- 23 -

MA4-00282-R3

3

MIN.DIV

Minimum scale

1

Minimum scale 1(common to
CH-A to D and
TOTAL)

2
5
10
20
50
100

Minimum scale 2
Minimum scale 5
Minimum scale 10
Minimum scale 20
Minimum scale 50
Minimum scale 100(at the time of shipment)

7

1

2

CH−A SETTING
Guide display

Content

AVERAGE COND
CH−A

Condition ofmoving average

AVERAGE TIME
CH−A

Number oftimes of moving
average

Setting value/candidates
OFF

Operation
Normal moving average( at the time of shipment)

5d
10d
20d
50d
100d
200d
500d
1t
4t
8t
16t
32t

Moving average range of ±5 scaleditto ±10 scaleditto ±20 scaleditto ±50 scaleditto ±100 scaleditto ±200 scaleditto ±500 scale
1 time ( No average)
4 times
8 times
16 times
32 times

64t
128t
256t
OFF

64 times
128 times
256 times
Zero tracking ineffective( at the time of shipment)

3

4

ZT CONDCH−AZT TIME
CH−A

Condition ofzero tracking

Working time ofzero tracking(at the time of shipment)

1d
2d
3d
4d
5d
10d
0.02s
0.1s
0.5s
1.0s

Within ±1 scale
Within ±2 scale
Within ±3 scale
Within ±4 scale
Within ±5 scale
Within ±10 scale
0.02 second
0.1 second
0.5 second
1.0 second(at the time of shipment)

5

8

1

CAPACITYCH−A

Rated capacityof Load Cell

CH−B SETTING
Guide display

Content

AVERAGE COND
CH−B

Condition ofmoving average

2.0s
3.0s
0 to +99999

2.0 seconds
3.0 seconds
Setting numerical value(+99999 at the time of shipment)

Setting value/candidates
OFF

Operation
Normal moving average( at the time of shipment)

5d
10d
20d

- 24 -

Moving average range of ±5 scaleditto ±10 scaleditto ±20 scale
MA4-00282-R3

2

AVERAGE TIME
CH−B

Number oftimes of moving
average

50d
100d
200d
500d
1t
4t
8t
16t
32t

ditto ±50 scaleditto ±100 scaleditto ±200 scaleditto ±500 scale
1 time ( No average)
4 times
8 times
16 times
32 times

64t
128t
256t
OFF

64 times
128 times
256 times
Zero tracking ineffective

1d
2d
3d
4d
5d
10d
0.02s
0.1s
0.5s
1.0s

Within ±1 scale
Within ±2 scale
Within ±3 scale
Within ±4 scale
Within ±5 scale
Within±10 scale
0.02 second
0.1 second
0.5 second
1.0 second( at the time of shipment)

3

4

ZT CONDCH−B

ZT TIMECH−B

Condition ofzero tracking

Working time ofzero tracking(at the time of shipment)(at the time of shipment)

5

9

1

2

CAPACITY
CH−B

Rated capacityof Load Cell

CH−C SETTING
Guide display

Content

AVERAGE COND
CH−C

Condition ofmoving average

AVERAGE TIME
CH−C

Number oftimes of moving
average

2.0s
3.0s
0 to +99999

2.0 seconds
3.0 seconds
Setting numeric value(+99999 at the time of shipment)

Setting value/candidates
OFF

Operation
Normal moving average(at the time of shipment)

5d
10d
20d
50d
100d
200d
500d
1t
4t
8t
16t
32t

Moving average range of ±5 scaleditto ±10 scaleditto ±20 scaleditto ±50 scaleditto ±100 scaleditto ±200 scaleditto ±500 scale
1 time ( No average)
4 times
8 times
16 times
32 times

64t
128t
256t
OFF

64 times
128 times
256 times
Zero tracking ineffective

1d
2d
3d

Within ±1 scale
Within ±2 scale
Within ±3 scale(at the time of shipment)

3

ZT COND
CH−C

Condition ofzero tracking(at the time of shipment)- 25 -

MA4-00282-R3

4

ZT TIME
CH−C

Working time ofzero tracking

4d
5d
10d
0.02s
0.1s
0.5s
1.0s

Within ±4 scale
Within ±5 scale
Within ±10 scale
0.02 second
0.1 second
0.5 second
1.0 second(at the time of shipment)

5

10

1

2

Rated capacityof Load Cell

CAPACITY
CH−C

CH−D SETTING
Guide display
AVERAGE COND
CH−D

AVERAGE TIME
CH−D

Content

Condition ofmoving average

Number oftimes of moving
average

2.0s
3.0s
0 to +99999

2.0 second
3.0 second
Setting numerical value(+99999 at the time of shipment)

Setting value/candidates
OFF

Operation
Normal moving average(at the time of shipment)

5d
10d
20d
50d
100d
200d
500d
1t
4t
8t
16t
32t

Moving average range of±5 scaleditto ±10 scaleditto ±20 scaleditto ±50 scaleditto ±100 scaleditto ±200 scaleditto ±500 scale
1 time ( No average)
4 times
8 times
16 times
32 times

64t
128t
256t
OFF

64 times
128 times
256 times
Zero tracking ineffective

1d
2d
3d
4d
5d
10d
0.02s
0.1s
0.5s
1.0s

Within ±1 scale
Within ±2 scale
Within ±3 scale
Within ±4 scale
Within ±5 scale
Within ±10 scale
0.02 second
0.1 second
0.5 second
1.0 second(at the time of shipment)

3

4

ZT CONDCH−DZT TIMECH−D

Condition ofzero tracking

Working time ofzero tracking(at the time of shipment)(at the time of shipment)

5

11
1

CAPACITYCH−D

Rated capacityof Load Cell

CH−A CAL
Guide display
CAL 0
CH−A

Content
Zero point actualload calibration

2.0s
3.0s
0 to +99999

2.0 second
3.0 second
Setting numerical value(+99999 at the time of shipment)

Setting value0- 26 -

Operation
Fixed setting value ‘0’

MA4-00282-R3

Span1 actualload calibration
Zero point valueof Load Cell
Display value of
span1
Span1 value ofLoad Cell−99999 to+99999−3.0000 to+3.0000−99999 to+99999−3.0000 to+3.0000

Setting numeric value

Content
Zero point actualload calibration

Setting value0

Operation
Fixed setting value ‘0’

Span1 actualload calibration
Zero point valueof Load Cell
Display value of
span1
Span1 value ofLoad Cell−99999 to+99999−3.0000 to+3.0000−99999 to+99999−3.0000 to+3.0000

Setting numeric value

CH−C CAL
Guide display
CAL 0
CH−C
CAL 1
CH−C
EQV 0.ADJ
CH−C
EQV SPAN1
CH−C
EQV SPAN ADJ1
CH−C

Content
Zero point actualload calibration
Span1 actualload calibration
Zero point valueof Load Cell
Display value of
span1
Span1 value ofLoad Cell

Setting value0

Operation
Fixed setting value ‘0’−99999 to+99999−3.0000 to+3.0000−99999 to+99999−3.0000 to+3.0000

Setting numeric value

CH−D CAL
Guide display
CAL 0
CH−D
CAL 1
CH−D
EQV 0.ADJ
CH−D
EQV SPAN1CH−D
EQV SPAN ADJ1CH−DContent
Zero point actualload calibration
Span1 actualload calibration
Zero point valueof Load Cell
Display value of
span1
Span1 value ofLoad Cell

Setting value0

Operation
Fixed setting value ‘0’−99999 to+99999−3.0000 to+3.0000−99999 to+99999−3.0000 to+3.0000

Setting numeric value

TEST Mode
Guide display
15 TEST MODE

Content
Shift to Test Mode

2
3
4
5

12
1
2
3
4
5

13
1
2
3
4
5

14
1
2
3
4
5

CAL 1
CH−A
EQV 0.ADJ
CH−A
EQV SPAN1
CH−A
EQV SPAN ADJ1CH−ACH−B CAL
Guide display
CAL 0
CH−B
CAL 1
CH−B
EQV 0.ADJ
CH−B
EQV SPAN1
CH−B
EQV SPAN ADJ1
CH−B

(10000 at the time of shipment)

Setting numeric value (mV/V)(0.0000 at the time of shipment)

Setting numeric value(10000 at the time of shipment)

Setting numeric value (mV/V)(1.0000 at the time of shipment)(10000 at the time of shipment)

Setting numeric value (mV/V)(0.0000 at the time of shipment)

Setting numeric value(10000 at the time of shipment)

Setting numeric value (mV/V)(1.0000 at the time of shipment)(10000 at the time of shipment)

Setting numeric value (mV/V)(0.0000 at the time of shipment)

Setting numeric value(10000 at the time of shipment)

Setting numeric value (mV/V)(1.0000 at the time of shipment)(10000 at the time of shipment)

Setting numeric value (mV/V)(0.0000 at the time of shipment)

Setting numeric value(10000 at the time of shipment)

Setting numeric value (mV/V)(1.0000 at the time of shipment)

15

Setting value−- 27 -

Operation
Press ENT key 3 times

MA4-00282-R3

§８．Test Mode
※The response of external I/O signal and indication of display is different during Test Mode.
Please take measures to connected external equipment to keep it from abnormality. Test
Mode confirms conditions of this unit by manual operation.
８－１)

Operation method

1) To enter Test Mode, push ENT key 3 times immediately after powered ON or push ENT key
3 times at [ 15 TEST MODE ] of Function Mode.
2) Push ▲ key to proceed to the next item. Push ▼ key to return to the previous item.
８－２) Test item
Guide Display
1
MODEL NAME

Content
DLS−5031A

Description▲ key to the next item
▼ key to the previous item
▲ key to the next item
▼ key to the previous item

2

PROGRAM VER

ProgramversionP−x.xxCheck lightingof VFD display

3

DISPLAY CHECK

4KEY CHECKCheck keys

5

EXT.IN CHECKCheck external
command input

6

EXT.OUT CHECKCheck external
output7

A.OUT CHECKCheck current
output※ effective whenOP-1 installed

Check voltage
output※ effective whenOP-2 installed

8

SERIAL CHECK

Check
RS-232C
communication

9

SENSOR CHECKCheck input
voltage from
Load Cell

10

RESTART

Leave Test
Mode

Whenever pushing ◀ or ▶ key,
Display guidance ⇔ All OFF ⇔ All ON▲ to the next item, ▼ to the previous item
Indicate ○ → ● when the key pushed
Push ▲ key 2 times to the next item
Push ▼ key 2 times to the previous item
Indicate ○ → ● when external input ON▲ to the next item
▼ to the previous item
Select external output by ◀ or ▶ key
Correspondent mark indicate ○ → ●▲ to the next item, ▼ to the previous item
Increase / Decrease output by ◀ or ▶ key,
11 steps
Output channel is changed by SHIFT/AZ.R key▲ to the next item, ▼ to the previous item
Increase / Decrease output by ◀ or ▶ key,
11 steps
Output channel is changed by SHIFT/AZ.R key▲ to the next item, ▼ to the previous item
Output by ◀ or ▶ key[REQ] command is accepted to output data
※Fixed: 2400bps, 7bit, even, 2stop bit▲ to the next item, ▼ to the previous item
◀ : Zero, ▶ : Cancel zero
Input channel is changed by SHIFT/AZ.R key▲ to the next item, ▼ to the previous item
Select [RESET ON/OFF] by ◀ or ▶ key
Decide by ENT key▲ to the next item, ▼ to the previous item

- 28 -

MA4-00282-R3

§９．Troubleshooting
If this unit does not work properly, please take the following measures . If the trouble still cannot
be solved, then please contact our company.
At query, please inform us the model name, product serial number, and conditions of this unit
as detailed as possible. The model name of Load Cell or a sensor connected to this unit shouldbe also informed.
９－１) Basic check point
1) Please check if using a correct power supply.
This unit is supplied voltage with AC100 to 240V.
2) Please check that wires are connected to the terminal base properly and firmly.
９－２) Precautions at the time of calibration.
1) Error occurs at the time of zero calibration.
・In case of exceeding the range of zero calibration.
To perform zero point calibration, Load Cell output with no load should be in the range of−2.8～+2.8mV/V. Please call us if it is out of the range of ±2.8mV/V, when using Load Cell
whose rated output is more than 3.3mV/V.
2) Error occurs at the time of span calibration, or display value is not correct as set in spancalibration.
・In case of a sensor output being higher.
This unit cannot measure in a system that the sum of initial tare value and measured value
exceed 3.3mV/V. Please contact us when the rating output of the sensor is more than
3.3mV/V.
・In case of input level of span calibration being lower.
This unit cannot calibrate span when span amount of output of Load Cell is lower thanvalue set at [ CH−x CAL / 2 CAL 1 ]. Increase minimum scale at [ 6 FCAL SETTING / 3
MIN.DIV ] to make resolution rougher or use an appropriate Load Cell.
3) Fluctuation of indication
・In case of span amount against resolution being not enough.
The input sensitivity of this unit is 0.25μV/digit and indication resolution is 1/20,000 at
1.0mV/V input. If the resolution is more than this, fluctuation of indication becomesbigger. In this case, please increase minimum scale at [ 6 FCAL SETTING / 3 MIN.DIV ] until
not to be noticeable of fluctuation.
９－３) Countermeasure when abnormal display is indicated
In case of the measured value blinking when not overloaded. Causes are considered asfollows.
① Disconnection of sensor cable② Sensor failure
Please confirm input signal from a sensor at [ 15 TEST MODE / 9 SENSOR CHECK ] in TestMode.
９－４) Judgement whether this unit has malfunction
1) Please confirm whether sensor excitation voltage is correct. Please disconnect sensor
from this unit and check the voltage by a tester between #1(+EXC) and #2( -EXC) of
terminal, #6−#7, #11−#12 or #16−#17 are stable at 5V±0.5V. If it is not stable, thisunit should have malfunction.
2) Make electrical short between #3(+SIG) and #4(-SIG) of terminal, #8−#9, #13−#14,#18−#19 ( make input voltage 0V ). Check input voltage at [ 15 TEST MODE / 9 SENSORCHECK ]. Please confirm whether it is stable at around 0.0000 mV/V. If it is not stable, thisunit should have malfunction. If it is stable, please check a sensor or sensor cable.

- 29 -

MA4-00282-R3

3) Digital I/O check
Please perform I/O check at [ 15 TEST MODE / 5 EXT.IN CHEK or 6 EXT.OUT CHECK ] in TestMode.
９－５) Checking Sensor ( Load Cell )Good or bad rough judgement can be done by measuring input/output resistance andinsulation resistance because the Load Cell is structured by a bridge circuit.
(Please make sure to power OFF this unit first and disconnect Load Cell before checking
resistance)
1) Fault judging method by resistance of Load Cell.
Check bridge resistance of Load Cell by a tester, and confirm whether input/output
resistance are correct.
2) Fault judging method by insulation resistance of Load Cell.
Measure insulation resistance between shield line and other with voltage less than 50V. I f
the insulation resistance has more than 1000MΩ, insulation of Load Cell is no problem.

- 30 -

MA4-00282-R3

§１０．Specifications
１０－１) A/D convert part
1) Transducer input
2) Minimum input sensitivity3) Non-linearity
4) Temp. characteristic zero point
sensitivity5) Frequency response
6) Sampling period
7) Power for transducer

１０－２) Display part
1) Display device2) Indication of measuring level① Calculated value display② Measured value display
A, B, C, D
③ Status display
3) Over load4) Decimal point
5) Unit display
6) Display update period

4 channels
0.25μV/digit(Maximum resolution 1/20,000 at 1.0mV/V input)±0.02% FS ±1 count±0.005% FS/℃ (at 1.0mV/V input)±0.005% Reading /℃approx. 2Hz (at moving average 32 times)
approx. 10ms (100 times/second)
synchronized between channels
5V±5%, 60mA : each channel(able to connect 4 sensors of 350Ω)Graphic Fluorescence indication pipe. 128 x 64 dot
Green back light
5 digit (±99999), Letter height approx.12mm
5 digit (±99999), Letter height approx. 6mm▼mark 11pcs, SHIFT, AZ, HOLD, SET POINT 1 to 8
Blinking when the measured value exceeds capacity
0 (Nil), 0.0, 0.00, 0.000, 0.0000
Nil, g, kg, t, N, kN, N・m, kN・m, Pa, kPa, MPa, mm, %,μℇ, mV/V
approx. 100ms (10 times/second)１０－３) Zero point and sensitivity adjustment
1) Zero point adjustment
2) Sensitivity adjustment

adjustable within the range of ±2.8mV/V input
adjustable within the range of ±0.4 to ±3.0mV/V input※ Sum of initial Tare level (zero point input value) and the
maximum measured level (span amount) must not exceed±3.3mV/V.

3) Calibration method

Actual load method and Equivalent input method

１０－４) I/O part
1) Operation switch

7 keysItem selection key
Operation key
ESCAPE key
ENTRY key2) External command input① Input signal② Operation (a) AZ−A:(b) AZ.R−A:(c) AZ−B:(d) AZ.R−B:: SHIFT/AZ.R: AZ－A, AZ－B, AZ－C, AZ－D
(function as arrow key when setting): ESC: FUNC/ENT

8 point (8 bit, 1 common)
Contact input without voltage or Open collector input(Ic = 10mA, Voltage endurance more than 20V)
One shot MAKE contact (Pulse width 0.2 second)
ditto
ditto
ditto

- 31 -

MA4-00282-R3

(e) AZ−C:(f) AZ.R−C:(g) AZ−D:(h) AZ.R−D:(i) AZ−TOTAL:(j) AZ.R−TOTAL:(k) HOLD:
3) External output① Output signal② Rated output

4) Current loop output

ditto
ditto
ditto
ditto
ditto
ditto
Level control

Low = Hold / High = Cancel

8 point (8 bit, 1 common)
Open collector output with common emitter, negative logic(NPN transistor)
DC30V, 50mA (Resistance load).
Saturation voltage between collector and emitter should beless than 1.2V.
Isolated from an internal circuit by photo coupler.
Serial data I/F for exclusive use of TOYO’s external
peripheral equipment

5) RS‐232C Serial data communication① Communication standard② Communication method③ Communication speed④ Communication protocol⑤ Communication format

EIA RS-232C conformity. Isolated I/O.
Start-Stop Synchronous (Asynchronous) type /Half-duplex bi-directional
2400, 4800, 9600, 19200bps
Data bit: 7, 8/ Stop bit:1, 2/ Parity: NON, EVEN, ODD
Data: ASCII CodeTOYO dedicated format

１０－５) Option
1) OP-1 : 4 to 20mA current output① Number of output channels
5 channels (measured value A, B, C, D andcalculated value TOTAL). Isolated output.
② Resolution
Linked with display resolution ( Max. 1/40,000 )③ Output range
approx. 0 to 24mA
④ Load resistance
0 to 510Ω
⑤ Update period
Synchronized with sampling⑥ Non linearity±0.05% FS (for display level)⑦ Temperature characteristics Zero point, Sensitivity=±0.02% FS/℃ typ. (for display level)2) OP-2 : 0 to ±10V voltage output① Number of output channels② Resolution③ Output range④ Load resistance⑤ Update period⑥ Non linearity⑦ Temperature characteristics

5 channels (measured value A, B, C, D andcalculated value TOTAL). Isolated output.
Linked with display resolution (Max. 1/40,000)
approx.－12.0V to 12.0V≧5kΩ
Synchronized with sampling±0.05%FS (for display level)
Zero point, Sensitivity=±0.02%FS/℃ typ. (for display level)１０－６) General
1) Countermeasure of power failure
Setting data are memorized to a non-volatile memory2) Power voltage
AC85V to 264V, 50/60Hz
3) Consumption current
0.6A typ. (AC IN 100V)
0.4A typ. (AC IN 200V)
4) Range of temp. & humidity
0 to + 40℃, 20 to 85% R.H. (No condensation)5) Mounting method
Panel mount type6) Mass
approx. 1.2kg- 32 -

MA4-00282-R3

§１１．List of Models and Accessories
１１－１) Model
DLS － 5031A－□
OptionBlank : No option
1 : OP−1
4 to 20mA current output
2 : OP−2
0 to ±10V voltage output

Product model name
※ Installing an option is only available in the manufacturer before shipment.
(Option at the time of shipment)
１１－２) Accessories
1) Operation manual
2) Terminal plate cover (for power line)
3) 24 pin connector for I/O signal (FCN-361J024 and cover)- 33 -

1 copy1 pc
1 pc

MA4-00282-R3

§１２．Terminal Layout
1) Load Cell input terminal (3.81mm pitch, screw less)No.
Connection Signal
1
EXC+
Excitation voltage to Load Cell (＋)
Note:
2
EXC－
Excitation voltage to Load Cell (－)
A shield line of each
CH-A
3
SIG+
Input signal from Load Cell (＋)
cables should be
4
SIG－
Input signal from Load Cell (－)
grounded to one of5
SHL
Shield line of Load Cell cable
either this unit or the6
EXC+
Excitation voltage to Load Cell (＋)
connected equipment.
7
EXC－
Excitation voltage to Load Cell (－)
CH-B
8
SIG+
Input signal from Load Cell (＋)
9
SIG－
Input signal from Load Cell (－)
10 SHL
Shield line of Load Cell cable
11 EXC+
Excitation voltage to Load Cell (＋)
12 EXC－
Excitation voltage to Load Cell (－)
CH-C
13 SIG+
Input signal from Load Cell (＋)
14 SIG－
Input signal from Load Cell (－)
15 SHL
Shield line of Load Cell cable
16 EXC+
Excitation voltage to Load Cell (＋)
17 EXC－
Excitation voltage to Load Cell (－)
CH-D
18 SIG+
Input signal from Load Cell (＋)
19 SIG－
Input signal from Load Cell (－)
20 SHL
Shield line of Load Cell cable
Applicable wire range
Single wire = Φ0.4～1.2mm (AWG26～16)
Strand wire = 0.2～0.75mm 2 (AWG24～20), wire OD ≧Φ0.18mm
Standard peeled wire length : 9～10mm
Use a 4-core shielded cable and wire apart from a power line or a motor drive line with noise
to prevent malfunction.
The cable wiring color varies depending on the manufacturer or a model. Refer to the Test
Report attached to Load Cell, check the signal name and color, and connect correctly andfirmly.
2) Current Loop output terminal (3.81mm pitch, screw less)No.
Connection Signal
21
S.OUT
Current Loop output (No Polarity)
22
S.OUT
Applicable wire range
Single wire = Φ0.4～1.2mm (AWG26～16)
Strand wire = 0.2～0.75mm 2 (AWG24～20), wire OD ≧Φ0.18mm
Standard peeled wire length : 9～10mm3) Analog output terminal (3.81mm pitch, screw less)
Do not connect any wire when not installed analog output option , OP−1/OP−2
No.
Connection Signal
23
CH-A
Current or Voltage of CH-A
24
CH-B
Current or Voltage of CH-B
25
CH-C
Current or Voltage of CH-C
26
CH-D
Current or Voltage of CH-D
27
TOTAL
Current or Voltage of calculated value
28
A.COM
Common ground of analog output
Applicable wire range
Single wire = Φ0.4～1.2mm (AWG26～16)
Strand wire = 0.2～0.75mm 2 (AWG24～20), wire OD ≧Φ0.18mm
Standard peeled wire length: 9～10mm- 34 -

MA4-00282-R3

4) Power line terminal (7.62mm pitch for crimped terminal)No.
Connection Signal
29
E
Earth (Ground)
30
LPower line AC100 to 240V
31
N
Crimped terminal spec. : M3 with a width of maximum 6mm
Earth terminal (E) should be connected to the ground resistance ≦ 100Ω5) RS-232C serial interface terminal ( D-SUB 9 pin / male )
No.
1
2
3
4
5
6
7
8
9

Connection Signal
NC
RXD
TXD
DTR
GND
DSR
RTS
CTS
NC

Receive data
Transmit data
Data terminal ready
Signal ground
Data set ready
Request to send
Clear to send

Shorted inside
Shorted inside6) External Command Input / Output terminal (FCN–360 type)
Connection Signal
External Command Input 1
External Command Input 3
External Command Input 5
External Command Input 7
External Command Input
Common GND
Comparator Output 1
Comparator Output 3
Comparator Output 5
Comparator Output 7
Comparator Output
Common Emitter

No.
No.
Connection Signal
IN1
A1
B1
IN2
External Command Input 2
IN3
A2
B2
IN4
External Command Input 4
IN5
A3
B3
IN6
External Command Input 6
IN7
A4
B4
IN8
External Command Input 8
CMD.
A5
B5
CMD.
External Command Input
COM
COM
Common GND
OUT1
A6
B6
OUT2
Comparator Output 2
OUT3
A7
B7
OUT4
Comparator Output 4
OUT5
A8
B8
OUT6
Comparator Output 6
OUT7
A9
B9
OUT8
Comparator Output 8
E.
A10
B10
E.
Comparator Output
COM
COM
Common Emitter
NC
A11
B11
NC
Shield
SHL
A12
B12
SHL
ShieldConformity Connector (24 pin connector)：Fujitsu FCN361J024

The shield line of the cable should be grounded to the other unit which is connected to.
When grounding the shield line to this unit, A12 and B12 terminal should be used.

- 35 -

MA4-00282-R3

§１３．Dimensional drawing

DLS-5031A

TOYO SOKKI

TOTAL
CH-A
CH-C

4000.0ABCD

1000.0 1000.0 CH-B
1000.0 1000.0 CH-D

AZ H 1 2 3 4 5 6 7 8 SET POINTSHIFTSHIFT AZ-A AZ-B AZ-C AZ-D
FUNC
ESC
AZ.R

CH-A

1

CH-B

CH-C

+ - + - SHL + - + - SHL

EXC SIG1011+ - + - SHL + - + - SHL

EXC SIG

EXC SIG

CH-A
CH-B
CH-C
CH-D
TOTAL
A.COM

CN2 RS-232C
S.OUT CN1 I/O

23

20

EXC SIG

S/N

A-out
21

CH-D

I
V

E

AC85-264V
L
N

28§１４．Function Block Diagram

A/D±3.3mV/V

L/Cｘ4ch

DigitalFilterA/D Ref

CAL(ZERO Point & Sensitivity
Adjustment)
Actual Load Calibration or
Equivalent Input Calibration

AZ
AZ－R

GROSS
(Gross Weight)

L/C Power(5V) 350Ω
4 point

Preset TARE
(Fixed TARE
Subtraction)

AZ(Tare Subtraction)

External Command

NET(Net Weight)

DIV(1,2,5,10,20,
50,100)

GROSS
NET

Display HoldPeak Hold
Bottom Hold

8 point comparator
Quantitative value,
Hysteresis, Judgement(Upper Limit/Lower Limit)

D / A
OP1: 4～20mA
OP2: ±10V
Isolated Output

Serial
RS-232C
Isolated I/O

SerialCurrent Loop (C /L)
Isolated Output

VFD Display

1 2 3 4 5 6 7 8
Contact Output

Analog Output(Option : one of OP1/2)

Serial I/O(99999)For connecting
TOYO peripheral unit

HOLD

- 36 -

MA4-00282-R3