RATIO TRANSMITTER

SGB
SGBW
SGBL

INSTRUCTION MANUAL

1

Preface

Thank you for purchasing our SGB, SGBW or SGBL, Ratio Transmitter. This manual contains
instructions for the mounting, functions, operations and notes when operating the SGB,
SGBW or SGBL. To prevent accidents arising from the misuse of this instrument, please
ensure the operator receives this manual.

Notes• This instrument should be used in accordance with the specifications described in the manual.
If it is not used according to the specifications, it may malfunction or cause a fire.
• Be sure to follow the warnings, cautions and notices. If they are not observed, serious injury
or malfunction may occur.
• The contents of this instruction manual are subject to change without notice.
• Care has been taken to ensure that the contents of this instruction manual are correct, but if
there are any doubts, mistakes or questions, please inform our sales department.
• This instrument is designed to be installed on a DIN rail within a control panel. If it is not,measures must be taken to ensure that the operator does not touch power terminals or otherhigh voltage sections.
• Any unauthorized transfer or copying of this document, in part or in whole, is prohibited.
• Shinko Technos CO., LTD. is not liable for any damage or secondary damage(s) incurred as aresult of using this product, including any indirect damage.
SAFETY PRECAUTIONS (Be sure to read these precautions before using our products.)
The safety precautions are classified into categories: “Warning” and “Caution”.
Depending on circumstances, procedures indicated by
Caution may result in serious
consequences, so be sure to follow the directions for usage.
Procedures which may lead to dangerous conditions and cause
death or serious injury, if not carried out properly.
Procedures which may lead to dangerous conditions and cause
superficial to medium injury or physical damage or may degrade
or damage the product, if not carried out properly.

Warning
CautionWarning• To prevent an electrical shock or fire, only Shinko or qualified service personnel may
handle the inner assembly.
• To prevent an electrical shock, fire, or damage to instrument, parts replacement may
only be undertaken by Shinko or qualified service personnel.

Safety Precautions• To ensure safe and correct use, thoroughly read and understand this manual before
using this instrument.
• This instrument is intended to be used for industrial machinery, machine tools andmeasuring equipment. Verify correct usage after purpose-of-use consultation with ouragency or main office. (Never use this instrument for medical purposes with which human
lives are involved.)• External protection devices such as protection equipment against excessive
temperature rise, etc. must be installed, as malfunction of this product could result inserious damage to the system or injury to personnel. Proper periodic maintenance isalso required.
• This instrument must be used under the conditions and environment described in this manual
Shinko Technos Co., Ltd. does not accept liability for any injury, loss of life or damage occurring
due to the instrument being used under conditions not otherwise stated in this manual.

Caution with Respect to Export Trade Control Ordinance

To avoid this instrument from being used as a component in, or as being utilized in the
manufacture of weapons of mass destruction (i.e. military applications, militaryequipment, etc.), please investigate the end users and the final use of this instrument.
In the case of resale, ensure that this instrument is not illegally exported.
2

Installation Precautions

CautionThis instrument is intended to be used under the following environmental conditions(IEC61010-1): Overvoltage category , Pollution degree 2
Ensure the mounting location corresponds to the following conditions:• A minimum of dust, and an absence of corrosive gases• No flammable, explosive gases• No mechanical vibrations or shocks• No exposure to direct sunlight, an ambient temperature of -10 to 55 (14 to 131 )that does not change rapidly, and no icing• An ambient non-condensing humidity of 35 to 85 %RH• No large capacity electromagnetic switches or cables through which large current is flowing• No water, oil or chemicals or the vapors of these substances can come into directcontact with the unit.
• When installing this unit within a control panel, please note that ambient temperature ofthis unit – not the ambient temperature of the control panel – must not exceed 55(131 ). Otherwise the life of electronic components (especially electrolytic capacitor)
may be shortened.
Note: Avoid setting this instrument directly on or near flammable material even though
the case of this instrument is made of flame-resistant resin.

Wiring Precautions

Caution• Do not leave bits of wire in the instrument, because they could cause a fire andmalfunction.
• When wiring, use a crimping pliers and a solderless terminal with an insulation sleevein which an M3 screw fits.
• Tighten the terminal screw using the specified torque. If excessive force is applied tothe screw when tightening, the screw or case may be damaged.
• This instrument does not have a built-in power switch, circuit breaker and fuse. It isnecessary to install a power switch, circuit breaker and fuse near the instrument.
(Recommended fuse: Time-lag fuse, rated voltage 250 V AC, rated current 2 A)
• For wiring of the AC power source, be sure to use terminals as described in this manual.
If the AC power source is connected to incorrect terminals, the unit will be burnt out.
• Do not apply a commercial power source to the sensor which is connected to the
input terminal nor allow the power source to come into contact with the sensor.
• When using DC voltage and current input, do not confuse polarity when wiring.
• Keep the input/output wires and power line separate.

Operation and Maintenance Precautions

Caution• Do not touch live terminals. This may cause an electrical shock or problems in operation.
• Turn the power supply to the instrument OFF when retightening the terminal or cleaning.
Working on or touching the terminal with the power switched ON may result in severe
injury or death due to electrical shock.
• Use a soft, dry cloth when cleaning the instrument.
(Alcohol based substances may tarnish or deface the unit.)• As the display section is vulnerable, be careful not to put pressure on, scratch or strike
it with a hard object.
3

Characters used in this manual
Indication
Number, /Indication
Alphabet
Indication
Alphabet[: No character is indicated (unlit).]

-1

0

1

2

3

4

5

6

7

8

9

°C

°F

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

Contents

Page
1. Model ....................................................................................................................................5
1.1
Model..........................................................................................................................5
1.2
How to Read the Model Label .................................................................................6
2. Name and Functions ...........................................................................................................7
2.1
Front Panel ................................................................................................................7
2.2
Display Section .........................................................................................................8
3. Mounting ..............................................................................................................................9
3.1
External Dimensions (Scale: mm) ..........................................................................9
3.2
Mounting to, and Removal from the DIN Rail ......................................................10
4. Wiring ................................................................................................................................. 11
4.1
Lead Wire Solderless Terminal ............................................................................. 11
4.2
Circuit Configuration .............................................................................................. 11
4.3
Terminal Arrangement............................................................................................12
4.4
Wiring .......................................................................................................................13
5. Display Mode .....................................................................................................................14
6. Setting Mode ......................................................................................................................16
6.1
Display Transition in Setting Mode.......................................................................16
6.2
Input Setting Mode .................................................................................................18
6.3
Output 1 Setting Mode ...........................................................................................20
6.4
Output 2 Setting Mode ...........................................................................................23
6.5
Instrument Setting Mode .......................................................................................26
6.6
Communication Setting Mode ...............................................................................28
6.7
Custom Display Setting Mode ...............................................................................30
6.8
Manual Mode ...........................................................................................................30
7. Adjustment.........................................................................................................................31
7.1
Basic Operation of Adjustment .............................................................................31
7.2
Adjustment ..............................................................................................................31
7.2.1
Output 1 Adjustment .......................................................................................31
7.2.2
Output 2 Adjustment .......................................................................................31
8.1
Indication after Power-on ......................................................................................32
8.2
Operation .................................................................................................................32
8.2.1
Input Indication Range....................................................................................32
8.2.2
Indication Range of Output 1 and Output 2..................................................32
8.2.3
Input Disconnection ........................................................................................32
8.2.4
Indication Time Setting ...................................................................................33
8.2.5
Ratio and Bias Settings ..................................................................................33
9. Specifications ....................................................................................................................37
10. Troubleshooting ..............................................................................................................40
10.1 Indication ................................................................................................................. 40
10.2 Key Operation .........................................................................................................40
10.3 Operation .................................................................................................................40
11. Character Table................................................................................................................41

4

1. Model

1.1 Model
SGB
SGB-□□□-□-□
Option0: No option needed
1: Multi-rotation trimmer
2: Moisture-proof treatment
3: Multi-rotation trimmer + Moisture-proof treatment
Power supply
0: 100 to 240 V AC
1: 24 V AC/DC
Output*2
Input*1
Series name

SGBW
SGBW-□□□□ -0-□

Option0: No option needed
1: Multi-rotation trimmer，
2: Moisture-proof treatment
3: Multi-rotation trimmer + Moisture-proof treatment
Power supply
100 to 240 V AC
Output 2*2
Output 1*2
Input*1
Series name
SGBL
SGBL-□□□-0-□
Option0: No option needed
1: Multi-rotation trimmer
2: Moisture-proof treatment
3: Multi-rotation trimmer + Moisture-proof treatment
Power supply
100 to 240 V AC
Output*2
Input*1
Series name (with Serial communication)5*1: Input
CodeInput Type

A0

A2
A3

A5

4 to 20 mA
shunt resistor)
4 to 20 mA(250
shunt resistor)
4 to 20 mA(50
shunt resistor)
0 to 20 mA(250
shunt resistor)
0 to 16 mA(62.5
shunt resistor)
2 to 10 mA(250
shunt resistor)
0 to 10 mA(100
shunt resistor)
1 to 5 mA(100
shunt resistor)
0 to 1 mA(1000
shunt resistor)
10 to 50 mA(10shunt resistor)(Built-in 50

A1

A4

Code

Directcurrent

A6
A7
A8
A9

Input Type

V0

(1 M

V1

(1 M

V2

(1 M

V3
V4
V5

(1 M
DC
voltage

V6

(1 M
(1 M

V7

(1 M

V8

(1 M

V9

*2: Output, Output 1, Output 2
Code
Output TypeCode1
4 to 20 mAA
2
0 to 20 mA
B
Current
3
0 to 16 mAC
output4
2 to 10 mAD
5
0 to 10 mA
E
F
G

(1 M

(1 M

0 to 10 mV
input resistance)
0 to 50 mV
input resistance)
0 to 60 mV
input resistance)
0 to 100 mV
input resistance)
0 to 1 V
input resistance)
0 to 5 V
input resistance)
1 to 5 V
input resistance)-5 to 5 V
input resistance)
0 to 10 V
input resistance)-10 to 10 V
input resistance)

Output Type

Voltage
output0 to 10 mV
0 to 100 mV
0 to 1 V
0 to 5 V
1 to 5 V
0 to 10 V-5 to 5 V ** Not available for SGBW.
1.2

How to Read the Model Label
The model label is attached to the left side of the case.
Terminal arrangement
Model (e.g. SGBW-A011-0-0)
Input (Enter a type selected in [Input type].)
Output 1 (Enter a type selected in [Output 1 type].)
Output 2 (Enter a type selected in [Output 2 type].)
Serial number(Fig. 1.2-1)

6

2. Name and Functions
2.1

Front Panel
SGB, SGBL

SGBW

①

①

②

②

③

③

⑦

④

④

⑧

⑤

⑦

⑤

⑨

⑥

⑧

⑥

⑩

(Fig. 2.1-1)① Display section Indicates setting contents, input value, output value, etc.
② Mounting screw Used for fixing the instrument to the socket or removal from it.
③ DISP key
Switches the displays, and moves to the next setting item.
In Manual mode, Output 1 and Output 2 setting can be switched.
Releases the lock status of the DISP key by pressing for 3 seconds.
④ MODE key
Selects either a setting mode or a display mode.
Shifts the digit for the Custom Display.
Enters the setting mode by pressing and holding for 5 seconds.
⑤ UP key
Increases the numerical value.
Contents of Multi-Display A and B can be changed alternately
when Default Display is RUN display mode 1, 2*, 3, 4*, 5 and 6*.
⑥ DOWN key
Decreases the numerical value.
Enters Manual mode by pressing for 3 seconds.
⑦ Output 1 Zero
Adjusts the value of Output 1 Zero.
⑧ Output 1 Span Adjusts the value of Output 1 Span.
⑨ Output 2 Zero* Adjusts the value of Output 2 Zero.
⑩ Output 2 Span* Adjusts the value of Output 2 Span.
* Only for SGBW
7

2.2

Display Section
SGB, SGBL
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩

SGBW
⑪

①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩

⑬
⑭
⑮
⑯

⑱

⑪
⑫
⑬
⑭
⑮
⑯
⑰
⑱

(Fig. 2.2-1)① Setting display
indicator A② Input indicator A③ Alarm indicator A

Lights up in Manual mode.

Lights up when Multi-Display A indicates an input value.
Lights up if an input error or input disconnection occurs while
Multi-Display A indicates an input value.
④ Output indicator A Lights up when Multi-Display A indicates an output value.
⑤ mA indicator
Lights up when mA is selected in [Indication unit].
⑥ % indicator
Lights up when % is selected in [Indication unit].
⑦ Setting display
Lights up for the setting display.
indicator B
For the SGBW, lights up for the setting display or in Manual mode.
⑧ Input indicator B
Lights up when Multi-Display B indicates an input value.
⑨ Alarm indicator B Lights up an input error or input disconnection occurs while
Multi-Display B indicates an input value.
⑩ Output indicator B Lights up when Multi-Display B indicates an output value.
⑪ 1 indicator A
Lights up when Multi-Display A indicates an input value, Output 1
output value, Input setting display or Output 1 setting display.
Is turned OFF when Multi-Display A indicates custom characters.
⑫ 2 indicator A
Lights up when Multi-Display A indicates Output 2 output value or
Output 2 setting display.
Is turned OFF when Multi-Display A indicates custom characters.
⑬ Multi-Display A
Indicates the following in accordance with the display indication:
Input value, output value, custom characters, setting item
⑭ V indicator
Lights up when V is selected in [Indication unit].
⑮ °C indicator
Lights up when °C is selected in [Indication unit].
⑯ 1 indicator B
Lights up when Multi-Display B indicates an input value, Output 1
output value, Input setting display or Output 1 setting display.
Is turned OFF when Multi-Display B indicates custom characters.
⑰ 2 indicator B
Lights up when Multi-Display B indicates Output 2 output value or
Output 2 setting display.
Is turned OFF when Multi-Display B indicates custom characters.
8

⑱ Multi-Display B

Indicates the following in accordance with the display indication:
Input value, output value, custom characters, setting value

Output indicators A and B, Alarm indicators A and B: Red
Other indicators: White

3. Mounting
3.1

External Dimensions (Scale: mm)

8P socket (SGB, SGBL)

11P socket (SGBW)DIN rail

DIN rail(Fig. 3.1-1)

9

3.2

Mounting to, and Removal from the DIN Rail

Caution• Mount the DIN rail horizontally.
• To remove the socket, a flat blade screwdriver is required.
Never turn the screwdriver when inserting it into the Lock lever. If excessive power
is applied to the lever, it may break.
• If the instrument is mounted in a position susceptible to vibration or shock, mountcommercially available fastening plates at both ends of the instrument.
Recommended Fastening Plate
Manufacturer
Model
End plate
PFP-M
Omron Corporation
Fastening plate BNL6
IDEC Corporation
Fastening plate ATA4806
Panasonic Electric Works Co., Ltd.
Mounting to the DIN rail (Fig. 3.2-1)① Separate the instrument from the socket by loosening the mounting screw on thefront panel.
② Make sure the lock lever of the socket is located in the lower part of the socket.
Hook the upper side of the socket onto the DIN rail, then fit the lower part of thesocket onto the DIN rail (A clicking sound should be heard when done properly).

Caution• Before inserting the instrument to the socket, make sure the cable is wired properly.
(Refer to “4. Wiring”.)• When inserting or removing the socket, make sure the socket is oriented vertically.
If force is applied in any other direction than vertically, a malfunction may occur.
• If the mounting screw is fastened too tightly, a malfunction may occur.
③
Insert the SGB into the socket.
④ Fasten the mounting screw by turning it clockwise, to secure the SGB onto the socket.
Tighten the screw lightly.
Removal from the DIN rail (Fig. 3.2-2)① Turn the power to the instrument OFF.
② Separate the instrument from the socket by loosening the mounting screw on thefront panel.
③ Insert a flat blade screwdriver into the Lock lever (lower part of the socket), andremove the socket from the DIN rail while pulling the lever down.

DIN rail

DIN rail(Fig. 3.2-1)(Fig. 3.2-2)
10

Lock lever4. Wiring
Warning

Turn the power supply to the instrument off before wiring or checking.
Working on or touching the terminal with the power switched on may result insevere injury or death due to electrical shock.

4.1 Lead Wire Solderless Terminal
Use a solderless terminal with an insulation sleeve in which an M3 screw fits as shown
below. The torque should be 0.63 N•m.
Solderless
Manufacturer
Model
Terminal
Nichifu Terminal Industries Co., Ltd.
TMEV1.25Y-3
Y-typeJapan Solderless Terminal MFG Co., Ltd. VD1.25-B3A
Nichifu Terminal Industries Co., Ltd.
TMEV1.25-3
Ring-type
Japan Solderless Terminal MFG Co., Ltd. V1.25-3
Y-type(Scale: mm)
Ring-type(Scale: mm)(Fig. 4.1-1)
4.2 Circuit Configuration
SGB, SGBL
Front(Fig. 4.1-2)

trimmer

A/V
＋①
④

－

＋⑬
⑭

－

Insulation circuit

Input
circuitOutputcircuit

CPU

⑨
⑫

＋
－

Insulation circuit

Powercircuit

Display/
Setting key
circuitCommunication
circuit

Modularjack

For SGBL(Fig. 4.2-1)
SGBW

Front
trimmer
A/V
＋①
－②
⑩
⑪

Insulation circuit

Input
circuitCPUPower
circuit

Display/
Setting key
circuitOutput 1
circuitInsulation circuit(Fig. 4.2-2)
11Output 2
circuit

＋
⑦
⑧－
＋
③
⑥－

4.3

Terminal Arrangement
SGB

SGBL

(Fig. 4.3-1)(Fig. 4.3-2)

SGBW(Fig. 4.3-3)
PWR
OUT (OUT1)
OUT2
AV
RS-485

Power supply 100 to 240 V AC or 24 V AC/DC (for SGB)
Output or Output 1 (for SGBW)
Output 2 (for SGBW)
Direct current input
DC voltage input
Serial communication (for SGBL)

12

4.4

WiringWarning• For 100 to 240 V AC, if the AC power source is connected to incorrect terminals,
the instrument will be burnt out.
(1) Power Source Wiring
SGB:

Use terminals ⑬, ⑭ for the power supply to the instrument.
For 24 V DC, use terminals ⑬(+), ⑭(-) for the power supply
to the instrument.
SGBL:
Use terminals ⑬, ⑭ for the power supply to the instrument.
SGBW:
Use terminals ⑩, ⑪ for the power supply to the instrument.
(2) Output Wiring
SGB, SGBL: Use terminals ⑨(+), ⑫(-) for the output wiring.
SGBW:
Output 1: Use terminals ⑦(+), ⑧(-) for Output 1 wiring.
Output 2: Use terminals ③(+), ⑥(-) for Output 2 wiring.
(3) Input Wiring
SGB, SGBL: Use terminals ①, ④ for the input wiring.
SGBW:
Use terminals ①, ② for the input wiring.
(4) Communication Wiring
For the SGBL, connect the SGBL to SGBL using the provided cable.

(Fig. 4.4-1)

13

5. Display Mode
MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec

RUN display
mode 1
表示
ド1
DISP key
RUN display
mode 2
DISP key
RUN display
mode 3
DISP key
RUN display
mode 4
DISP key
RUN display
mode 5DISP key
RUN display
mode 6DISP key
Custom display
mode 1

MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec
MODE key+
DISP keyfor 3 sec

Custom display
mode 2
DISP key
Custom display
mode 3
DISP key
Custom display
mode 4
DISP key
Unlit display
mode
DISP key
All unlit
display mode
DISP key
Model display
mode
DISP key

DISP key

Default Display•: Available only for the SGBW.

Default Display:

If the MODE and DISP keys (in that order) are pressed together
for approx. 3 seconds in any display mode, the display mode will
become the Default Display.
Once the Default Display is set, the DISP key will be in lock status.
If the DISP key is pressed for approx. 3 seconds on the Default
Display, the key lock status will be cancelled.
If the DISP key is pressed while the DISP key is in lock status,
Multi-Display A indicates.
14

RUN display mode 1:
RUN display mode 2:
RUN display mode 3:
RUN display mode 4:
RUN display mode 5:
RUN display mode 6:
Custom display mode 1:
Custom display mode 2:
Custom display mode 3:
Custom display mode 4:
Unlit display mode:All unlit display mode:

Model display mode:

Multi-Display A indicates an input value, and Multi-Display B
indicates Output 1 output value.
Multi-Display A indicates an input value, and Multi-Display B
indicates Output 2 output value.
Multi-Display A indicates an input value, and Multi-Display B
is unlit.
Multi-Display A indicates Output 1 output value, andMulti-Display B indicates Output 2 output value.
Multi-Display A is unlit, and Multi-Display B indicates Output 1
output value.
Multi-Display A is unlit, and Multi-Display B indicates Output 2
output value.
Multi-Display A indicates characters set in [Multi-Display A].
Multi-Display B indicates characters set in [Multi-Display B].
Multi-Display A indicates an input value, and Multi-Display B
indicates the characters set in [Multi-Display B].
Multi-Display A indicates an Output 1 output value, andMulti-Display B indicates the characters set in [Multi-Display B].
Multi-Display A indicates an Output 2 output value, andMulti-Display B indicates the characters set in [Multi-Display B].
Multi-Display A and B are unlit, and the Input indicator A lights
up.
Alarm indicator A and B light up if they are under the conditionsof lighting.
All displays and indicators are unlit.
Alarm indicator A and B do not light up even if they are under theconditions of lighting.
Multi-Display A indicates a model name, and Multi-Display B
indicates an input code and output code.

15

6. Setting Mode
6.1

Display Transition in Setting Mode•

: Available only for the SGBW.

•: Available only for the SGBL.
• If the MODE key is pressed and held down for approx. 5 seconds in each setting mode,
the unit will move to the Default Display.
Default Display
DOWN
key
for 3 sec

MODE
key
for 5 sec

Manual mode
(See p.30.)
MODE key, or
after Manualmode auto
return time has
elapsed.
Returns to theDefault Display.

Input setting
mode(See pp.18, 19.)
DISP
key
for 3 sec

Output 1
setting mode
(See pp.20-22.)

MODE
key

DISP
key
for 3 sec

Input typeOutput 1 type

DISP
key

DISP key

DISP key
Indication value
at output 0%
DISP key
Indication value
at output 100%DISP key

Output 1 low limit

DISP
key
Indication unit

Output 2 type
DISP key

DISP key

DISP
key

DISP
key
for 3 sec

DISP key

DISP key

DISP
key
Output 0% value

MODE
key

Output 2
setting mode
(See pp.23-25.)

Output 2 low limit

DISP key

DISP key

DISP key
Output 1
Normal/Reverse
DISP key

DISP key
Output 2
Normal/Reverse
DISP key

Output 1 ratio

Output 2 ratio

DISP key
Output 1

DISP
key

DISP key

Save settings
DISP
key
Returns to theDefault Display.

16

DISP key
OutputDISP key

Input point 1

Input point 1

DISP key
Output 1
output value 1
DISP key

DISP key
Output 2
output value 1
DISP key

Input point 2

Input point 2

DISP key
Output 1
output value 2
DISP key

DISP key
Output 2
output value 2
DISP key

Save settings

Save settings

DISP key
Returns to theDefault Display.

DISP key
Returns to theDefault Display.

MODE
key

Instrument
setting mode
(See pp.26, 27.)
DISP
key
for 3 sec

MODE
key

Communication
setting mode
(See pp.28, 29.)

MODE
key

Custom display
setting mode
(See p.30.)

DISP
key
for 3 sec

DISP
key
for 3 sec
Multi-display A

DISP
key
Sensor correction

DISP
key
Communication
speed

DISP
key
Multi-display B

DISP
key

DISP
key

DISP
key

Indication time

Data bit/Parity

Save settings

DISP
key

DISP
key

DISP
key
Returns to theDefault Display.

Auto/Manual
DISP
key

DISP
key

Ratio setting
methodResponsedelay time

DISP
key

DISP
key

Manual mode
auto return time
DISP
key
Save settings

Save settings
DISP
key
Returns to theDefault Display.

DISP
key
Returns to theDefault Display.

17

MODE
key

To Input setting mode

6.2

Input Setting Mode

Input Type
Selects an input type.
Setting Range
4 to 20 mA
Built-in 50
shunt resistor
4 to 20 mA
Externally mounted 250
shunt
resistor
4 to 20 mA
Externally mounted 50
shunt
resistor
0 to 20 mA
0 to 16 mA
2 to 10 mA
0 to 10 mA
1 to 5 mA
0 to 1 mA
10 to 50 mA
0 to 10 mV
0 to 50 mV
0 to 60 mV
0 to 100 mV
0 to 1 V
0 to 5 V
1 to 5 V-5 to 5 V
0 to 10 V-10 to 10 V

Indication

Multi-Display A Multi-Display B

4 to 20 mA
Built-in 50
shunt resistor

Decimal Point Place
Selects a decimal point place.
Setting Range
No decimal point
1 digit after decimal point
2 digits after decimal point
3 digits after decimal point

Factory Default

Indication

Multi-Display A Multi-Display B

Factory Default
2 digits after
decimal point

18Output 0% Value
Sets an input value (indicated on the display) at the time of output 0%.
Setting Range

Indication
Multi-Display A Multi-Display B

Low limit of each input type to
Output 100% value

Set value

Factory Default
4.00

Output 100% Value
Sets an input value (indicated on the display) at the time of output 100%.
Indication
Factory Default
Setting Range
Multi-Display A Multi-Display B

Output 0% value toHigh limit of each input typeSet value

20.00

Indication Unit
Selects the unit for indication.
Setting Range
No unit%mA
V°C

Indication

Multi-Display A Multi-Display B

Factory Default
No unit

Save Settings
Selects whether the settings are saved (registered) or not.
Indication
Setting Range

Multi-Display A Multi-Display B

Save
Not save

19

Factory Default
Save

6.3

Output 1 Setting Mode

Output 1 Type
Selects an output 1 type.
Setting Range
4 to 20 mA
0 to 20 mA
0 to 16 mA
2 to 10 mA
0 to 10 mA
0 to 10 mV
0 to 100 mV
0 to 1 V
0 to 5 V
1 to 5 V
0 to 10 V-5 to 5 V ** Not available for the SGBW.

Indication

Multi-Display A Multi-Display B

Factory Default

4 to 20 mA

Output 1 Decimal Point Place
Selects a decimal point place for Output 1.
Setting Range
No decimal point
1 digit after decimal point
2 digits after decimal point
3 digits after decimal point

Indication

Multi-Display A Multi-Display B

Factory Default
2 digits after
decimal point

Indication Value at Output 0%
Sets an indication value at the time of output 0%.
Setting Range

Indication
Multi-Display A Multi-Display B-1999 to 9999

Set value

Indication Value at Output 100%
Sets an indication value at the time of output 100%.
Indication
Setting Range

Multi-Display A Multi-Display B-1999 to 9999

Set value

20

Factory Default
4.00

Factory Default
20.00

Output 1 Low Limit
Sets low limit of Output 1 output value.
Setting Range

Indication

Multi-Display A Multi-Display B-10.0 to Output 1 high limit

Set value

Factory Default-10.0%

Output 1 High Limit
Sets high limit of Output 1 output value.
Setting Range

Indication

Multi-Display A Multi-Display B

Output 1 low limit to 110.0

Set value

Factory Default
110.0%

Output 1 Normal/Reverse
Selects either Normal mode or Reverse mode for Output 1 status.
Indication
Setting Range

Multi-Display A Multi-Display B

NormalFactory Default
NormalReverse
Output 1 Ratio
Sets the ratio for Output 1 output value.
Available when ‘Ratio setting’ is selected in [Ratio setting method] in Instrument setting
mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

0.10 to 10.00 times

Set value

1.00 times

Output 1 Bias
Sets the bias value for Output 1 output value.
Available when ‘Ratio setting’ is selected in [Ratio setting method] in Instrument setting
mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B-1000 to 1000%

Set value

210%Input Point 1
Sets an input point for ‘Output 1 output value 1’.
Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument
setting mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

Output 0% value to
Input point 2

Set value

4.00

Output 1 Output Value 1
Sets a value to output using the input value set in [Input point 1].
Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument
setting mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

Output 0% value to
Output 1 output value 2

Set value

4.00

Input Point 2
Sets an input point for ’Output 1 output value 2’.
Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument
setting mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

Input point 1 to
Output 100% value

Set value

20.00

Output 1 Output Value 2
Sets a value to output using the input value set in [Input point 2].
Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument
setting mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

Output 1 output value 1 to
Output 100% value

Set value

20.00

Save Settings
Selects whether the settings are saved (registered) or not.
Setting Range

Indication

Multi-Display A Multi-Display B

Save
Not save

22

Factory Default
Save6.4 Output 2 Setting Mode
Available only for the SGBW.
Output 2 Type
Selects an Output 2 type.
Setting Range
4 to 20 mA
0 to 20 mA
0 to 16 mA
2 to 10 mA
0 to 10 mA
0 to 10 mV
0 to 100 mV
0 to 1 V
0 to 5 V
1 to 5 V
0 to 10 V

Indication

Multi-Display A Multi-Display B

Factory Default

4 to 20 mA

Output 2 Decimal Point Place
Selects a decimal point place for Output 2.
Setting Range
No decimal point
1 digit after decimal point
2 digits after decimal point
3 digits after decimal point

Indication

Multi-Display A Multi-Display B

Factory Default
2 digits after
decimal point

Indication Value at Output 0%
Sets an indication value at the time of output 0%.
Setting Range

Indication
Multi-Display A Multi-Display B-1999 to 9999

Set value

Indication Value at Output 100%
Sets an indication value at the time of output 100%.
Indication
Setting Range

Multi-Display A Multi-Display B-1999 to 9999

Set value

23

Factory Default
4.00

Factory Default
20.00

Output 2 Low Limit
Sets low limit of Output 2 output value.
Setting Range

Indication

Multi-Display A Multi-Display B-10.0 to Output 2 high limit

Set value

Factory Default-10.0%

Output 2 High Limit
Sets high limit of Output 2 output value.
Setting Range

Indication

Multi-Display A Multi-Display B

Output 2 low limit to 110.0

Set value

Output 2 Normal/Reverse
Selects either Normal mode or Reverse mode for Output 2 status.
Indication
Setting Range

Multi-Display A Multi-Display B

NormalFactory Default
110.0%

Factory Default
NormalReverse
Output 2 Ratio
Sets the ratio for Output 2 output value.
Available when ‘Ratio setting’ is selected in [Ratio setting method] in Instrument setting
mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

0.10 to 10.00 times

Set value

1.00 times

Output 2 Bias
Sets the bias value for Output 2 output value.
Available when ‘Ratio setting’ is selected in [Ratio setting method] in Instrument setting
mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B-1000 to 1000%

Set value240%Input Point 1
Sets an input point for ‘Output 2 output value 1’.
Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument
setting mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

Output 0% value to
Input point 2

Set value

4.00

Output 2 Output Value 1
Sets a value to output using the input value set in [Input point 1].
Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument
setting mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

Output 0% value to
Output 2 output value 2

Set value

4.00

Input Point 2
Sets an input point for ‘Output 2 output value 2’.
Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument
setting mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

Input point 1 to
Output 100% value

Set value

20.00

Output 2 Output Value 2
Sets a value to output using the input value set in [Input point 2].
Available when ‘Output value setting’ is selected in [Ratio setting method] in Instrument
setting mode.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

Output 2 output value 1 to
Output 100% value

Set value

Save Settings
Selects whether the settings are saved (registered) or not.
Indication
Setting Range

Multi-Display A Multi-Display B

Save
Not save

25

20.00

Factory Default
Save

6.5

Instrument Setting Mode

Filter Time ConstantSets the input filter time constant.
Input fluctuation due to noise can be decreased.
Setting Range

Indication
Multi-Display A Multi-Display B

0.0 to 10.0 seconds

Set value

Factory Default
0.0 sec

Sensor Correction
Sets sensor correction value.
Input value = Current input value + (Sensor correction value)
Setting Range

Indication
Multi-Display A Multi-Display B-1000 to 1000 *Set value

Factory Default
0* The placement of the decimal point follows the selection.
Indication Time
Sets duration from no operation until Multi-Display A, Multi-Display B and each action
indicator are turned off.
When set to 00.00, they remain lit.
After indication time has elapsed, if any key is pressed while they are unlit, they willlight up again.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

00 : 00 to 60 : 00 (Minutes : Seconds)
00 : 00.................... Continuous
00 : 01 to 60 : 00 ... Indication time

Set value

30 : 00(Minutes :Seconds)

Auto/Manual
If AUTO is selected, the value will be output corresponding to the input value.
When MANUAL is selected, the unit can enter Manual mode. The output value set in
Manual mode will be output.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

ManualAuto
Manual26

Ratio Setting Method
The ratio and bias value can be set by selecting ‘Ratio setting’.
‘Output value setting’ is used to determine input and output characteristics by setting 2
pairs of input point and output value.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

Ratio

Ratio setting
Output value setting

Manual Mode Auto Return Time
Sets duration from manual mode until the unit automatically returns to Default Display.
If set to 0 (zero), auto return will not occur.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

0 to 60 minutes

Set value

Save Settings
Selects whether the set contents are saved (registered) or not.
Indication
Setting Range

Multi-Display A Multi-Display B

Save
Not save27

30 minutes

Factory Default
Save6.6 Communication Setting Mode
Available only for the communication specifications.
Instrument Number
Sets an instrument number.
Setting Range

Indication
Multi-Display A Multi-Display B

1 to 247

Set value

Factory Default
1

Communication Speed
Selects the communication speed.
Setting Range

Indication
Multi-Display A Multi-Display B

9600 bps
19200 bps
38400 bps

Factory Default
38400 bps

Data bit/Parity
Selects data bit and parity.
Setting Range

Indication
Multi-Display A Multi-Display B

8 bits/No parity
8 bits/Even
8 bits/Odd

Factory Default
8 bits/Odd

Stop Bit
Selects stop bit.
Setting Range

Indication
Multi-Display A Multi-Display B

Factory Default
1 bit

1 bit
2 bitsResponse Delay Time
Response from the instrument can be delayed after receiving command from the hostcomputer.
Indication
Setting Range
Factory Default
Multi-Display A Multi-Display B

0 to 1000 ms

Set value

28

10 ms

Save Settings
Selects whether the settings are saved (registered) or not.
Setting Range

Indication

Multi-Display A Multi-Display B

Save
Not save

29

Factory Default
Save6.7 Custom Display Setting Mode
Customizes characters to be indicated on the Multi-Display A and B*.
Use alphanumeric characters and symbols.
(e.g.) FLOW, TEMP, No.1, No.2
* Number of characters which can be indicated differs depending on the display
mode.
Refer to Section ‘5. Display Mode’ (pp.14, 15).
• If Custom display mode 1 is selected:
Up to 8 characters can be displayed in total for both Multi-Display A and B.
• If any of Custom display mode 2 to 4 is selected:
Up to 4 characters can be displayed on the Multi-Display B.
Can be set from the thousands digit of the display.
Digits can be selected with the MODE key.
Multi-Display A
Characters for the Multi-Display A can be customized.
Setting Range

Indication
Multi-Display A Multi-Display B

A to Z, 0 to 9, /, –，. , (Blank)

Set value

Factory Default
AAAA

Multi-Display B
Characters for the Multi-Display B can be customized.
Setting Range

Indication
Multi-Display A Multi-Display B

A to Z，0 to 9, /, –，. , (Blank)

Set value

Save Settings
Selects whether the set contents are saved (registered) or not.
Indication
Setting Range

Multi-Display A Multi-Display B

Save

Factory Default
AAAA

Factory Default
Save

Not save
6.8 Manual Mode
If MANUAL is selected in [Auto/Manual] in Instrument setting mode, press the DOWN
key for 3 seconds on the Default Display. Then the unit will enter Manual mode.
At this time, Multi-Display A indicates Output 1 output value, and Multi-Display B
indicates Output 2 output value.
The output value can be set by the UP or DOWN key. The output value is lit while setting.
Pressing the DISP key switches the output to be set. The output to be set flashes.
By pressing the MODE key in Manual mode, or after Manual mode auto return time has
elapsed, the unit returns to the Default Display, and outputs the value corresponding to
the input value.
30

7. Adjustment
Performs the output zero and span adjustments.
For this instrument, the output adjustment has already been completed when shipped.
If the instrument is used with the ordered Input/Output spec, the adjustment is not required.
However, for calibration, or for the fine adjustment of the SGB to which any equipment isconnected, perform the adjustment.
Connect an mV generator or Dial resistor to the input terminals of this instrument.
Connect a digital multimeter to the output terminals.
7.1

Basic Operation of Adjustment

Use the following trimmers on the front panel for adjustment.
Output 1 Zero: Adjusts the value of Output 1 Zero.
Output 1 Span: Adjusts the value of Output 1 Span.
Output 2 Zero: Adjusts the value of Output 2 Zero. (for SGBW only)
Output 2 Span: Adjusts the value of Output 2 Span. (for SGBW only)
7.2 Adjustment
All adjustment items are shown below.
Perform adjustment as follows.
7.2.1 Output 1 Adjustment
The following outlines the procedure for Output 1 adjustment.
① Enter the value corresponding to output 0%, and adjust the value using the‘Output 1 Zero’ trimmer while viewing the output value (on the digital multimeter).
② Enter the value corresponding to output 100%, and adjust the value using the‘Output 1 Span’ trimmer while viewing the output value (on the digital multimeter).
③ Enter the value corresponding to output 0% again, and confirm the output value(on the digital multimeter).
④ If the value corresponding to output 0% is not at 0%, repeat steps ① to ③ again.
7.2.2 Output 2 Adjustment
The procedure for Output 2 adjustment is the same as that of Output 1 adjustment.
Use Output 2 Zero and Span trimmers for adjustment.

31

8. Operation

8.1 Indication after Power-on
After the power is turned on, the instrument is switched to warm-up status for 3
seconds. Multi-Display A indicates a model name, and Multi-Display B indicates the
input code and output code.
(e.g.) SGB-A01-0-0
Multi-Display A:
Multi-Display B:
A value corresponding to input 0% will be output for Output 1 and Output 2.
8.2 Operation
After warm-up status, the unit enters display mode.
The input signal selected in [Input type] will be converted to the output selected in[Output 1 type] and [Output 2 type].
8.2.1 Input Indication Range
The measured value is indicated within the following range:[Output 0% value – (Output 100% value – Output 0% value) ×10%] to[Output 100% value + (Output 100% value – Output 0% value) ×10%]
For a value lower than (and including) -2000, the input value and the minus (-) sign will
be indicated alternately. For a value higher than (and including) 10000, the lower 4 digits
will flash. (The placement of the decimal point follows the selection.)If the measured value exceeds the indication range:
will flash.
If the measured value drops below the indication range:
will flash.
8.2.2 Indication Range of Output 1 and Output 2
The output value is indicated within the following range:[Indication value at output 0% – (Indication value at output 100%– Indication value
at output 0%)×10%] to[Indication value at output 100% + (Indication value at output 100% – Indication
value at output 0%)×10%]
However, the high limit value is 9999, and the low limit value is -1999.
(The placement of the decimal point follows the selection.)
8.2.3 Input Disconnection
If input is disconnected, the input status will become as follows.
Input Range
Input Status
4 to 20 mA
Equals 0 mA input.
Built-in 50
shunt resistor
4 to 20 mA
Externally mounted 250
shunt
Equals 0 mA input.
resistor
4 to 20 mA
Externally mounted 50
shunt
Overscale *resistor
Equals 0 mA input.
0 to 20 mA
Equals 0 mA input.
0 to 16 mA
32

Input Range
Input Status
2 to 10 mA
Equals 0 mA input.
0 to 10 mA
Equals 0 mA input.
1 to 5 mA
Equals 0 mA input.
0 to 1 mA
Equals 0 mA input.
10 to 50 mA
Equals 0 mA input.
0 to 10 mV
Overscale *0 to 50 mV
Overscale *0 to 60 mV
Overscale *0 to 100 mV
Overscale *0 to 1 V
Overscale *0 to 5 V
Equals 0 V input.
1 to 5 V
Equals 0 V input.
-5 to 5 V
Equals 0 V input.
0 to 10 V
Equals 0 V input.
-10 to 10 V
Equals 0 V input.
* For the overscale status, the Alarm indicator lights up, andas an input value.

flashes

8.2.4 Indication Time Setting
After preset indication time has elapsed, Multi-Display A, Multi-Display B and eachaction indicator are turned OFF. They will light up again if any key is pressed.
They remain lit during setting mode, or in the event of an input error or input
disconnection.
If the indication time is set to 00:00, they will remain lit.
8.2.5 Ratio and Bias Settings● Ratio setting
If ‘Ratio setting’ is selected in [Ratio setting method], ratio and bias value for the
output corresponding to the input value can be set.
• Output 1 ratio setting
Sets the ratio for Output 1 output value.
The output will be produced by [(Input x Ratio) + Bias value] (for normal output)
based on the slope set in [Output 0% value] and [Output 100% value].
• Output 2 ratio setting
Sets the ratio for Output 2 output value.
The output will be produced by [(Input x Ratio) + Bias value] (for normal output)
based on the slope set in [Output 0% value] and [Output 100% value].
• Output 1 bias setting
Sets the bias value for Output 1 output value
The bias value is added to [Input x Ratio] to produce the output based on theslope set in [Output 0% value] and [Output 100% value].
• Output 2 bias setting
Sets the bias value for Output 2 output value.
The bias value is added to [Input x Ratio] to produce the output based on theslope set in [Output 0% value] and [Output 100% value].

33

Normal output
Output
100%

O=(RI+B)⑥

O: Output (%)④

R: Ratio
I: Input
B: Bias50%① R=1.0 B=0①② R=2.0 B=0③ R=0.5 B=0②④ R=1.0 B=50⑤

⑤ R=1.0 B=-50③⑥ R=0.5 B=50

0%
0%

50%

100%
Input

(Fig. 8.2-1)
Reverse output
Output100%

O=S-(RI+B)③

O: Output (%)⑤

R: Ratio
I: Input
B: Bias②

S: 100%50%①：R=1.0 B=0①②：R=2.0 B=0③：R=0.5 B=0④：R=1.0 B=50④⑤：R=1.0 B=-50⑥⑥：R=0.5 B=50

0%
0%

50%
(Fig. 8.2-2)

100%
Input
34

● Output value setting
If ‘Output value setting’ is selected in [Ratio setting method], the output value
corresponding to the preset input point can be set.
When ‘Output 1 output value 1’ is smaller than ‘Output 1 output value 2’
Output
2000
⑥
④

1200
①

②
⑤
③
400
400

1200

2000
Input

(e.g.) Output 0% value: 400
Output 100% value: 2000
Indication value at output 0%: 400
Indication value at output 100%: 2000①
Input point 1: 400
Output 1 output value 1: 400
Input point 2: 2000
Output 1 output value 2: 2000②
Input point 1: 400
Output 1 output value 1: 400
Input point 2: 1200
Output 1 output value 2: 2000③
Input point 1: 400
Output 1 output value 1: 400
Input point 2: 2000
Output 1 output value 2: 1200④
Input point 1: 400
Output 1 output value 1: 1200
Input point 2: 1200
Output 1 output value 2: 2000⑤
Input point 1: 1200
Output 1 output value 1: 400
Input point 2: 2000
Output 1 output value 2: 1200⑥
Input point 1: 400
Output 1 output value 1: 1200
Input point 2: 2000
Output 1 output value 2: 2000
(Fig. 8.2-3)
35

When ‘Output 1 output value 1’ is larger than ‘Output 1 output value 2
Output
2000
③
⑤
②
1200
①

④
⑥
400
400

1200

2000
Input

(e.g.) Output 0% value: 400
Output 100% value: 2000
Indication value at output 0%: 400
Indication value at output 100%: 2000①
Input point 1: 400
Output 1 output value 1: 2000
Input point 2: 2000
Output 1 output value 2: 400②
Input point 1: 400
Output 1 output value 1: 2000
Input point 2: 1200
Output 1 output value 2: 400③
Input point 1: 400
Output 1 output value 1: 2000
Input point 2: 2000
Output 1 output value 2: 1200④
Input point 1: 400
Output 1 output value 1: 1200
Input point 2: 1200
Output 1 output value 2: 400⑤
Input point 1: 1200
Output 1 output value 1: 2000
Input point 2: 2000
Output 1 output value 2: 400⑥
Input point 1: 400
Output 1 output value 1: 1200
Input point 2: 2000
Output 1 output value 2: 400(Fig. 8.2-4)
36

9. Specifications
Input Specifications
Direct current
input

Shunt
Resistor
50
*
250
50
250
62.5
250
100
100
1000
10

Indication
Resolution
1
1
1
1
1
1
1
1
1
1

Input
Resistance

Indication
Resolution
1
1
1
1
1
1
1
1
1
1

Input Range
4 to 20 mA DC
0 to 20 mA DC
0 to 16 mA DC
2 to 10 mA DC
0 to 10 mA DC
1 to 5 mA DC
0 to 1 mA DC
10 to 50 mA DC* Built-in shunt resistor

DC voltage input

Input Range
0 to 10 mV
0 to 50 mV
0 to 60 mV
0 to 100 mV
0 to 1 V
0 to 5 V
1 to 5 V-5 to 5 V
0 to 10 V-10 to 10 V

1M

Output 1 Specifications
Direct current

DC voltage

Allowable
Zero
Load
Adjustment
ResistanceRange
4 to 20 mA
750
max.
0 to 20 mA *750
max.
0 to 16 mA *900
max.
-5 to 5%2 to 10 mA
1500
max.
0 to 10 mA *
1500
max.
* 0 mA or less: Out of base accuracy
Output Range

Allowable
Zero
Load
Adjustment
ResistanceRange
0 to 10 mV *1
10 k min.
0 to 100 mV *1
100 k min.
0 to 1 V *1
1000
min.
0 to 5 V *1
5000
min.
-5 to 5%
1 to 5 V
5000
min.
0 to 10 V *1
10 k min.
-5 to 5 V *2
10 k min.
*1: 0 V or less: Out of base accuracy*2: Not available for the SGBW.
Output Range

37

Span
Adjustment
Range
95 to 105%

Span
Adjustment
Range

95 to 105%

Output 2 Specifications
Direct current

DC voltage

Allowable
Zero
Load
Adjustment
ResistanceRange
4 to 20 mA
750
max.
0 to 20 mA *750
max.
0 to 16 mA *900
max.
-5 to 5%2 to 10 mA
1500
max.
0 to 10 mA *
1500
max.
* 0 mA or less: Out of base accuracy
Output Range

Allowable
Zero
Load
Adjustment
ResistanceRange
0 to 10 mV *10 k min.
0 to 100 mV *100 k min.
0 to 1 V *
1000
min.
-5 to 5%0 to 5 V *
5000
min.
1 to 5 V
5000
min.
0 to 10 V *10 k min.
* 0 V or less: Out of base accuracy.
Output Range

Performance
Base accuracy (at 25°C)
Cold junction
compensation accuracy
Temperature coefficient

Span
Adjustment
Range
95 to 105%

Span
Adjustment
Range

95 to 105%

0.1% of each input span
0.5°C (1.0°F) at 20 10°C

Response time
Indication update cycle
Insulation resistanceDielectric strength

0.015 %/°C
0 to 10 mV output: 0.02 %/°C
500 ms max. (0→90%)
125 ms100 M minimum, at 500 V DC
2.0 kV AC for 1 minute

General Structure
Dimensions
WeightMounting method
Case
Front panel

22.5 x 89 x 70 mm (W x H x D)
Approx. 77 g
DIN railFlame-resistant resin, Color: Black
Polycarbonate

Installation Specifications
Power supply
100 to 240 V AC 50/60 Hz
24 V AC/DC 50/60 Hz
Allowable voltage range 100 to 240 V AC: 85 to 264 V AC
24 V AC/DC: 20 to 28 V AC/DCPower consumption
100 to 240 V AC: Approx. 9 VA max.
(SGBL: Approx. 10 VA max.)
24 V AC: Approx. 6 VA max.
24 V DC: Approx. 3 W max.
Ambient temperature-10 to 55°C (Non-condensing, no icing)Ambient humidity
35 to 85 %RH (Non-condensing)38

Serial Communication (for SGBL)
Operation from an Reading and setting of various set values
external computer Reading of the input value and action status
Function change
Communicationline

EIA RS-485

Communication
methodHalf-duplex communication

Communication
speed

9600, 19200, 38400 bps (Selectable by keypad)(Factory default: 38400 bps)

Synchronization
methodStart-stop synchronization

Communication
protocolModbus RTU

Start bit

1 bit

Data bit

8 bitsParityEven/Odd/No parity (Selectable by keypad)(Factory default: Odd)

Stop bit

1 bit or 2 bits (Selectable by keypad)(Factory default: 1 bit)

Response delaytime

Response from the instrument can be delayed after receiving
command from the host computer.
0 to 1000 ms (Factory default: 10 ms)

Standard Function
Power failurecountermeasure

The setting data is backed up in the non-volatile IC memory.

Self-diagnosis

The CPU is monitored by a watchdog timer, and if an abnormal
status occurs, the instrument is switched to warm-up status, turning
all outputs OFF.

39

10. Troubleshooting
10.1 Indication
Problem
Multi-Display A or B
flashesorwhen it indicatesan input value.

Multi-Display A or B isirregular or unstable
when it indicates aninput value.

Displays and indicators
are unlit.
If any key is pressed,
they will light up.
10.2 Key Operation
ProblemIf the DISP key ispressed, Multi-Display A
shows, and thedisplay mode cannot beswitched.
10.3 Operation
Problem
When Multi-Display A or
B indicates an input
value, the input value
does not change.

No output

Possible Cause
The sensor may bedisconnected.
Check whether the sensor
is securely mounted to the
input terminals of this
instrument.
Check the input signal
source.
Check whether sensor input
is correct.
Sensor correction value is
unsuitable.
AC leaks into the sensor
circuit.
There may be equipmentthat interferes with or makes
noise near the instrument.
The Indication Time (p.26) is
set to any value other than
00 : 00.
(Factory default is 30 : 00.)

Solution
Replace with a new sensor.
Connect the sensor terminals
to the instrument input
terminals securely.
Ensure that the input signal
source works normally.
Select the same sensor typeas that of currently used
sensor.
Set it to a suitable value.
Use an ungrounded typesensor.
Keep the instrument clear ofany potentially disruptive
equipment.
To indicate continuously,
set the Indication Time (p.26)
to “00 : 00”.

Possible Cause
The DISP key is in locked
status.

Solution
Press the DISP key for
approx. 3 seconds to release
the key lock.

Possible Cause
The sensor may be out oforder.
Check whether input andoutput wires are securely
connected to the I/O
terminals of the instrument.
Check whether the wiring of
input and output are correct.
Selections in [Output 1 type(p.20)], [Output 1 Normal/
Reverse (p.21)], [Output 2
type (p.23)] or [Output 2
Normal/Reverse (p.24)]
may be incorrect.

Solution
Replace with the new sensor.

40

Ensure that input and output
wires are securely connectedto the I/O terminals of the
instrument.
Wire them correctly.
Make a correct selection in[Output 1 type (p.20)],[Output 1 Normal/Reverse(p.21)], [Output 2 type (p.23)]
or [Output 2 Normal/Reverse(p.24)].

11. Character Table

Please use the following factory default values for your reference.
Display mode
Setting Item
Default display mode
RUN display mode 1
RUN display mode 2 *RUN display mode 3
RUN display mode 4 *RUN display mode 5
RUN display mode 6 *Custom display mode 1
Custom display mode 2
Custom display mode 3
Custom display mode 4 *Model display mode
* Available only for the SGBW.

Setting mode
Setting Item
Input setting mode
Output 1 setting mode
Output 2 setting mode *Instrument setting mode
Communication setting mode
Custom display setting mode
* Available only for the SGBW.
Input setting mode
Setting Item
Input type
Decimal point place
Output 0% value
Output 100% value
Indication unit
Save settings

Multi-Display A
Multi-Display B
Follows currently indicated display mode.
Input value
Output 1 output
value
Input value
Output 2 output
value
Input value
Unlit
Output 1 output
Output 2 output
value
value
Unlit
Output 1 output
value
Unlit
Output 2 output
value
Input value
Output 1 output
value
Output 2 output
value
Model

Data

Input, Output codes

Multi-Display A

Multi-Display B
Unlit
Unlit
Unlit
Unlit
Unlit
Unlit

Data

Multi-Display A

Multi-Display B

Data

41

Output 1 setting mode
Setting Item
Output 1 typeOutput 1 decimal point place
Indication value at output 0%
Indication value at output 100%
Output 1 low limit
Output 1 high limit
Output 1 Normal/Reverse
Output 1 ratio
Output 1 bias
Input point 1
Output 1 output value 1
Input point 2
Output 1 output value 2
Save settings
Output 2 setting mode
Setting Item
Output 2 typeOutput 2 decimal point place
Indication value at output 0%
Indication value at output 100%
Output 2 low limit
Output 2 high limit
Output 2 Normal/Reverse
Output 2 ratio
Output 2 bias
Input point 1
Output 2 output value 1
Input point 2
Output 2 output value 2
Save settings
Instrument setting mode
Setting Item
Filter time constantSensor correction
Indication time
Auto/Manual
Ratio setting method
Manual mode auto return time
Save settings

Multi-Display A

Multi-Display B

Data

Multi-Display A

Multi-Display B

Data

Multi-Display A

Multi-Display B

Data

42

Communication setting mode (for SGBL)
Setting Item
Multi-Display A
Instrument number
Communication speed
Data bit/Parity
Stop bit
Response delay time
Save settings
Custom display setting mode
Setting Item
Multi-Display A
Multi-Display B
Save settings

Multi-Display A

43

Multi-Display B

Data

Multi-Display B

Data***** Inquiries *****For any inquiries about this unit, please contact our agency or thevendor where you purchased the unit after checking the following.
[Example]• Model ------------------------------ SGB-A01-0-0• Serial number -------------------- 154F05000
In addition to the above, please let us know the details of themalfunction, or discrepancy, and the operating conditions.

SHINKO TECHNOS CO., LTD.
OVERSEAS DIVISION

Head Office: 2-5-1, Senbahigashi, Minoo, Osaka, Japan
http://www.shinko-technos.co.jp/e/
URL:
Tel : +81-72-727-6100
E-mail:overseas@shinko-technos.co.jp
Fax: +81-72-727-7006
No. SGB11E4 2019.06