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39

Serial Communication (for SGBL)

Operation from an
external computer

Reading and setting of various set values
Reading of the input value and action status
Function change

Communication
line

EIA RS-485

Communication
method

Half-duplex communication

Communication
speed

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

Synchronization
method

Start-stop synchronization

Communication
protocol

Modbus RTU

Start bit

1 bit

Data bit

8 bits

Parity

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

Stop bit

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

Response delay
time

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 failure
countermeasure

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.

Summary of Contents for SGB

Page 1: ...1 RATIO TRANSMITTER SGB SGBW SGBL INSTRUCTION MANUAL ...

Page 2: ...al 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 ind...

Page 3: ...s and a solderless terminal with an insulation sleeve in which an M3 screw fits Tighten the terminal screw using the specified torque If excessive force is applied to the 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 is necessary to install a power switch circuit breaker and fuse near the instrument Recommen...

Page 4: ...splay 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 Adjustme...

Page 5: ... W 0 Option 0 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 S G B L 0 Option 0 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 ...

Page 6: ... to 5 mA 100 shunt resistor V7 5 to 5 V 1 M input resistance A8 0 to 1 mA 1000 shunt resistor V8 0 to 10 V 1 M input resistance A9 10 to 50 mA 10 shunt resistor V9 10 to 10 V 1 M input resistance 2 Output Output 1 Output 2 Code Output Type Code Output Type 1 Current output 4 to 20 mA A Voltage output 0 to 10 mV 2 0 to 20 mA B 0 to 100 mV 3 0 to 16 mA C 0 to 1 V 4 2 to 10 mA D 0 to 5 V 5 0 to 10 mA...

Page 7: ...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 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 DOWN key Decreases the numerical value Enters Manual mode by pressing for 3 seconds Output ...

Page 8: ...cates an output value 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 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 Multi...

Page 9: ... 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 11P socket Fig 3 1 1 DIN rail DIN rail ...

Page 10: ...ok the upper side of the socket onto the DIN rail then fit the lower part of the socket 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 ve...

Page 11: ...ts as shown below The torque should be 0 63 N m Solderless Terminal Manufacturer Model Y type Nichifu Terminal Industries Co Ltd TMEV1 25Y 3 Japan Solderless Terminal MFG Co Ltd VD1 25 B3A Ring type Nichifu Terminal Industries Co Ltd TMEV1 25 3 Japan Solderless Terminal MFG Co Ltd V1 25 3 Y type Ring type Scale mm 4 2 Circuit Configuration SGB SGBL Fig 4 2 1 SGBW Fig 4 2 2 Input circuit Output cir...

Page 12: ...SGB SGBL Fig 4 3 1 Fig 4 3 2 SGBW Fig 4 3 3 PWR Power supply 100 to 240 V AC or 24 V AC DC OUT OUT1 Output or Output 1 for SGBW OUT2 Output 2 for SGBW A Direct current input V DC voltage input RS 485 Serial communication for SGBL ...

Page 13: ... for the power supply to the instrument SGBW Use terminals for the power supply to the instrument 2 Output Wiring SGB SGBL Use terminals for the output wiring SGBW Output 1 Use terminals for Output 1 wiring Output 2 Use terminals for Output 2 wiring 3 Input Wiring SGB SGBL Use terminals for the input wiring SGBW Use terminals for the input wiring 4 Communication Wiring For the SGBL connect the SGB...

Page 14: ... 1 DISP key RUN display mode 4 RUN display mode 3 Default Display RUN display mode 5 MODE key DISP key for 3 sec DISP key MODE key DISP key for 3 sec DISP key MODE key DISP key for 3 sec DISP key MODE key DISP key for 3 sec RUN display mode 6 DISP key MODE key DISP key for 3 sec Custom display mode 1 DISP key MODE key DISP key for 3 sec Custom display mode 3 Custom display mode 2 DISP key Unlit di...

Page 15: ...A Multi Display B indicates characters set in Multi Display B Custom display mode 2 Multi Display A indicates an input value and Multi Display B indicates the characters set in Multi Display B Custom display mode 3 Multi Display A indicates an Output 1 output value and Multi Display B indicates the characters set in Multi Display B Custom display mode 4 Multi Display A indicates an Output 2 output...

Page 16: ...l point place DISP key Indication value at output 0 Indication value at output 100 Output 1 low limit Output 1 high limit Output 2 setting mode See pp 23 25 MODE key DISP key for 3 sec MODE key Output 1 Normal Reverse Save settings DISP key DISP key DISP key DISP key DISP key Output 1 ratio DISP key Output 1 bias Input point 1 Output 1 output value 1 Input point 2 Output 1 output value 2 DISP key ...

Page 17: ...y for 3 sec Communication speed DISP key Data bit Parity DISP key Stop bit DISP key Response delay time DISP key DISP key Save settings Returns to the Default Display DISP key Custom display setting mode See p 30 MODE key Multi display A DISP key for 3 sec Multi display B DISP key DISP key Save settings Returns to the Default Display DISP key MODE key Save settings DISP key To Input setting mode R...

Page 18: ...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 Decimal Point Place Selects a decimal point place Setting Range Indication Factory Default Multi Display A Multi Display B No decimal point 2 digits after decimal point 1 digit after de...

Page 19: ... display at the time of output 100 Setting Range Indication Factory Default Multi Display A Multi Display B Output 0 value to High limit of each input type Set value 20 00 Indication Unit Selects the unit for indication Setting Range Indication Factory Default Multi Display A Multi Display B No unit No unit mA V C Save Settings Selects whether the settings are saved registered or not Setting Range...

Page 20: ...ut 1 Setting Range Indication Factory Default Multi Display A Multi Display B No decimal point 2 digits after decimal point 1 digit after decimal point 2 digits after decimal point 3 digits after decimal point Indication Value at Output 0 Sets an indication value at the time of output 0 Setting Range Indication Factory Default Multi Display A Multi Display B 1999 to 9999 Set value 4 00 Indication ...

Page 21: ...or Output 1 status Setting Range Indication Factory Default Multi Display A Multi Display B Normal Normal Reverse 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 Setting Range Indication Factory Default Multi Display A Multi Display B 0 10 to 10 00 times Set value 1 00 times Output 1 Bias Sets the b...

Page 22: ... 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 Setting Range Indication 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 Availabl...

Page 23: ... Setting Range Indication Factory Default Multi Display A Multi Display B No decimal point 2 digits after decimal point 1 digit after decimal point 2 digits after decimal point 3 digits after decimal point Indication Value at Output 0 Sets an indication value at the time of output 0 Setting Range Indication Factory Default Multi Display A Multi Display B 1999 to 9999 Set value 4 00 Indication Valu...

Page 24: ...or Output 2 status Setting Range Indication Factory Default Multi Display A Multi Display B Normal Normal Reverse 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 Setting Range Indication Factory Default Multi Display A Multi Display B 0 10 to 10 00 times Set value 1 00 times Output 2 Bias Sets the b...

Page 25: ... 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 Setting Range Indication 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 Availabl...

Page 26: ...ion 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 will light up again Setting Range Indication Factory Default Multi Display A Multi Display B 0 00 to 60 00 Minutes Seconds 0 00 Continuous 0 01 to 60 00 Indication ...

Page 27: ...ay B Ratio setting Ratio 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 Setting Range Indication Factory Default Multi Display A Multi Display B 0 to 60 minutes Set value 30 minutes Save Settings Selects whether the set contents are saved registered or not Setting R...

Page 28: ...play B 9600 bps 38400 bps 19200 bps 38400 bps Data bit Parity Selects data bit and parity Setting Range Indication Factory Default Multi Display A Multi Display B 8 bits No parity 8 bits Odd 8 bits Even 8 bits Odd Stop Bit Selects stop bit Setting Range Indication Factory Default Multi Display A Multi Display B 1 bit 1 bit 2 bits Response Delay Time Response from the instrument can be delayed afte...

Page 29: ...29 Save Settings Selects whether the settings are saved registered or not Setting Range Indication Factory Default Multi Display A Multi Display B Save Save Not save ...

Page 30: ...ulti Display B Characters for the Multi Display B can be customized Setting Range Indication Factory Default Multi Display A Multi Display B A to Z 0 to 9 Blank Set value AAAA Save Settings Selects whether the set contents are saved registered or not Setting Range Indication Factory Default Multi Display A Multi Display B Save Save Not save 6 8 Manual Mode If MANUAL is selected in Auto Manual in I...

Page 31: ...he 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 Enter the value corresponding to output 0 and adjust the value using the Output 1 Zero trimmer while viewing the output value on...

Page 32: ...y 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 Indic...

Page 33: ...e 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 O...

Page 34: ...Input Fig 8 2 2 0 0 50 100 100 50 O S RI B O Output R Ratio I Input B Bias S 100 R 1 0 B 0 R 2 0 B 0 R 0 5 B 0 R 1 0 B 50 R 1 0 B 50 R 0 5 B 50 0 0 50 100 100 50 O RI B O Output R Ratio I Input B Bias R 1 0 B 0 R 2 0 B 0 R 0 5 B 0 R 1 0 B 50 R 1 0 B 50 R 0 5 B 50 ...

Page 35: ...1 400 Input point 2 2000 Output 1 output value 2 2000 Input point 1 400 Output 1 output value 1 400 Input point 2 1200 Output 1 output value 2 2000 Input point 1 400 Output 1 output value 1 400 Input point 2 2000 Output 1 output value 2 1200 Input point 1 400 Output 1 output value 1 1200 Input point 2 1200 Output 1 output value 2 2000 Input point 1 1200 Output 1 output value 1 400 Input point 2 20...

Page 36: ...tput value 2 400 Input point 1 400 Output 1 output value 1 2000 Input point 2 1200 Output 1 output value 2 400 Input point 1 400 Output 1 output value 1 2000 Input point 2 2000 Output 1 output value 2 1200 Input point 1 400 Output 1 output value 1 1200 Input point 2 1200 Output 1 output value 2 400 Input point 1 1200 Output 1 output value 1 2000 Input point 2 2000 Output 1 output value 2 400 Input...

Page 37: ...to 5 V 1 1 to 5 V 1 5 to 5 V 1 0 to 10 V 1 10 to 10 V 1 Output 1 Specifications Direct current Output Range Allowable Load Resistance Zero Adjustment Range Span Adjustment Range 4 to 20 mA 750 max 5 to 5 95 to 105 0 to 20 mA 750 max 0 to 16 mA 900 max 2 to 10 mA 1500 max 0 to 10 mA 1500 max 0 mA or less Out of base accuracy DC voltage Output Range Allowable Load Resistance Zero Adjustment Range Sp...

Page 38: ... 0 5 C 1 0 F at 20 10 C Temperature coefficient 0 015 C 0 to 10 mV output 0 02 C Response time 500 ms max 0 90 Indication update cycle 125 ms Insulation resistance 100 M minimum at 500 V DC Dielectric strength 2 0 kV AC for 1 minute General Structure Dimensions 22 5 x 89 x 70 mm W x H x D Weight Approx 77 g Mounting method DIN rail Case Flame resistant resin Color Black Front panel Polycarbonate I...

Page 39: ...on protocol Modbus RTU Start bit 1 bit Data bit 8 bits Parity Even Odd No parity Selectable by keypad Factory default Odd Stop bit 1 bit or 2 bits Selectable by keypad Factory default 1 bit Response delay time 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 failure countermeasure The setting data ...

Page 40: ...t interferes with or makes noise near the instrument Keep the instrument clear of any potentially disruptive equipment 10 2 Key Operation Problem Possible Cause Solution If the DISP key is pressed Multi Display A shows and the display mode cannot be switched The DISP key is in locked status Press the DISP key for approx 3 seconds to release the key lock 10 3 Operation Problem Possible Cause Soluti...

Page 41: ...mode 6 Unlit Output 2 output value Custom display mode 1 Custom display mode 2 Input value Custom display mode 3 Output 1 output value Custom display mode 4 Output 2 output value Model display mode Model Input Output codes Available only for the SGBW Setting mode Setting Item Multi Display A Multi Display B Data Input setting mode Unlit Output 1 setting mode Unlit Output 2 setting mode Unlit Instr...

Page 42: ...Output 2 setting mode Setting Item Multi Display A Multi Display B Data Output 2 type Output 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 Multi ...

Page 43: ...lti Display A Multi Display B Data 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 Data Multi Display A Multi Display B Save settings ...

Page 44: ... 0 0 Serial number 154F05000 In addition to the above please let us know the details of the malfunction or discrepancy and the operating conditions No SGB11E2 2018 08 SHINKO TECHNOS CO LTD OVERSEAS DIVISION Head Office URL E mail 2 5 1 Senbahigashi Minoo Osaka Japan http www shinko technos co jp e overseas shinko technos co jp Tel Fax 81 72 727 6100 81 72 727 7006 ...

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