Bongshin BS-205 Operation Manuals Download

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■ Appropriate for weight and measurement system.

■ 24 bit Sigma-Delta A/D converter for high accuracy.

■

Simple full digital calibration.

■

Simulative (mV/V memory) or live load calibration.

■ Watchdog circuitry (system restoration)

■ Weight Back-up (power on actual weight)

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■

Various specification of weight conversion speed.

(Digital Filter Function)

■ 3 Set point relay output.

■

Hold, peak hold and auto zero.

■

Option serial output or analog output.

■

User can set the max. weight which users want to and division

at one’s disposal.

Summary of Contents for BS-205

Page 1: ......

Page 2: ... cbg H Y YUhifYg cZ 6G HYW b WU GdYW Z WUh cb 8 aYbg cbg fcbh DUbY FYUf DUbY DUfUaYhYf N9FC 7U VfUh cb 5WhiU cUX 7U VfUh cb 9ei jU Ybh 7U VfUh cb 7cadUfUhcf 8UhU c X ibWh cb Ym cW_ Cdh cb 9ffcf AYggU Y UbX HfciV Y G cch b ...

Page 3: ...f your BS 205 thoroughly read this manual before use DfYWUih cbg Place the indicator on a flat and stable surface Applying voltage and current exceeding the maximum permissible value results in the breakdown of the meter Do not severely press because the light pressing of keys can incite the operation Do not subject the scale to sudden temperature changes Operating temperature 10 50 Keep the scale...

Page 4: ...mV V memory or live load calibration Watchdog circuitry system restoration Weight Back up power on actual weight AU b ibWh cb Various specification of weight conversion speed Digital Filter Function 3 Set point relay output Hold peak hold and auto zero Option serial output or analog output User can set the max weight which users want to and division at one s disposal ...

Page 5: ... 5 60 up to 4 x 350 ohm load cells bdih Bc gY 0 3 μV p p or less bdih adYXUbWY 10 Min 5 8 WcbjYfhYf 24bit Sigma Delta system 5 8 bhYfbU fYgc ih cb Approximately 200 000 counts 5 8 gUad b gdYYX 50 times sec 8 hU DUfh 8 gd Um 7 Segment LED 5 Digits 14 1mm Height 8 gd Um VY ck nYfc minus signal 8 gd Um gdYYX 50 times sec 1 times sec 5XX h cbU gmaVc g Hold Zero Stable Relay point LO OK HI A b 8 j g cb...

Page 6: ...fUhifY 10 50 ia X hm 85 Rh Max CjYfU X aYbg cbg 96 W x 48 H x 136 D KY h 530 g Cdh cb GhUbXUfX Relay 3CH Output Cdh cb Serial Interface RS 232C Cdh cb Serial Interface RS 422 Cdh cb Serial Interface RS 485 Cdh cb Analog Output DC 0 10 V Cdh cb Analog Output DC 4 20 mA Example Option 4 Relay 3CH DC 0 10V ...

Page 7: ...OK HI HOLD ZERO 11 92 43 44 BONGSHIN STABLE 8 aYbg cbg Dimensions for cutting panel To mount the BS 205 to the panel remove its fittings and insert it through the hole in the front of the panel From the back of the panel fix the product to the panel with the fittings ...

Page 8: ...hen 2step control works Indicates the result of judgment and turns on if LO judgment value the measured value HI judgment value Uad It will lamp when 3step control works Indicates the result of judgment and turns on if the measured value HI judgment value C 8 Uad Lamp is on when moving object is weighed Turns on if peak hold instant hold is on N9FC Uad ON when the current weight is 0 kg Turns on i...

Page 9: ...increment key for about two second moves to the peak hold instant mode 2 Changes the value or content of a selected digit Increments the value 1 Holding down the increment key for about one second moves to the peak hold instant clear mode 2 Changes the digit to be set 1 Store current condition and exit Parameter setting mode Relay setting mode Digital zero function Key LOCK or Key LOCK clear mode ...

Page 10: ... to prevent an electric shock and a trouble of static electricity DCK9F 57 B Use a stable power supply AC110 220V 10 50 60Hz Set up voltage AC220V Connect power supply to terminals No 13 L and No 14 N Pin No 명칭 내용 13 POWER Power terminal without polarity for both DC and AC 14 POWER Power terminal without polarity for both DC and AC 15 F G Frame Ground ...

Page 11: ...LD TML GREEN WHITE BLACK RED SHIELD TFAC BLACK WHITE BLUE RED YELLOW HUNTLEIGH WHITE RED BLACK GREEN SHIELD Because wire color may be different according to a manufacture and load cell models Please refer for the data sheet of load cell Cautions 1 When connecting a six wire type strain gage sensor short circuit EXC and SEN EXC and SEN respectively Cautions 2 Applied voltages to the strain gage sen...

Page 12: ...12V voltage From the inside An electric current is about 10mA Please make the minimum time to input a data with over 50msec Pin No Name Description 6 COM1 Common for all external control terminals 7 ZERO Control for digital zero function Enabled when short circuited or at the same potential as COM 8 HOLD Control for hold function Enabled when short circuited or at the same potential as COM ...

Page 13: ... electric power Please use the output data For a signal only don t use it for working Max earth capacity AC250V 0 5A Pin No Name Description 9 COM2 Common terminal for relay output 10 HI L3 HI L3 output terminal a b contact 11 OK L2 OK L2 output terminal a b contact 12 LO L1 LO L1 output terminal a b contact ...

Page 14: ... Current output terminal 4 to 20mA Serial output RS 232C option Pin No Name Description 1 RX RS 232C reception 2 TX RS 232C transmission 3 SG Common terminal for communications 4 NC Do not connect this terminal Serial output RS 422 option Pin No Name Description 1 RXD RS 422 RX 2 RXD RS 422 RX 3 TXD RS 422 TX 4 TXD RS 422 TX Serial output RS 485 option Pin No Name Description 1 NC Do not connect t...

Page 15: ...Y Available to change AC110 220V with multiple Before setting up please confirm the power voltage Please change the connect terminal of 110V 220V after opening the cover If you need to change It was setted with AC220V at the first 1 2 ...

Page 16: ...15 AC 220V change AC 110V change ...

Page 17: ...t 1 2 5 10 20 50 100 200 digit 1 dU 2 Number of average operations setup 1 2 5 10 25 50 2 Zt oFF Zero Tracking set OFF ON OFF AZ oFF Auto zero backup set OFF ON OFF Hd oFF Hold function set OFF No used P Peak Hold I Instant Hold OFF tare Manual Tare weight set 0 99999 00000 Condition data Serial interface option Id 0 Equipment ID setup 0 15 0 r 9600 Baud rate setup 1200 2400 4800 9600 1920 19200 3...

Page 18: ...etup 9999 99999 10000 r1H on L1 Relay motion mode r1H on r1L on r1r on r1H on rLY 2H L2 HI side judgment value setup 9999 99999 9999 rLY 2L L2 LO side judgment value setup 9999 99999 5001 r2H on L2 Relay motion mode r2H on r2L on r2r on r2H on rLY 3H L3 HI side judgment value setup 9999 99999 5000 rLY 3L L3 LO side judgment value setup 9999 99999 5000 r3H on L3 Relay motion mode r3H on r3L on r3r ...

Page 19: ...indicated value SPAN set value at the time Setting range of SCALE set value indicated value 100 to 99999 Resolution in this meter is 20000 at the time of a 2 0000 mV V value ibWh cb XUhU 2 1 Display mode biP biP display uniP display 2 2 Decimal point set dP 2 Set the decimal point position displayed on the set value select screen Setting items 0 0 1 0 0 2 0 00 3 0 000 4 0 0000 2 3 Minimum Division...

Page 20: ...alue performs HI OK LO limit comparison simultaneously and outputs the result Turning on Hold control terminal signal with both HOLD key turned on will not be accepted Priority is given to HOLD key Peak HOLD The peak hold function retains one of the maximum values and provides output for that value Selection from these values is made using the hold function data Instant HOLD The Hold function temp...

Page 21: ...0 38400 3 3 Communication mode setup Rc on Rc on Transmit when data is required Rc oFF Stream mode Serial communication protocol 7cbX h cb XUhU 5bU c cihdih cdh cb 4 1 Analog output LO indication setup dA LO Set an indicated value when analog output is 0V or 4mA Setting range 0 to 99999 4 2 Analog output HI indication setup dA HI Set an indicated value when analog output is 10V or 20mA Setting ran...

Page 22: ...is turned on by short circuiting the ZERO and COM1 terminals or setting both terminals to the same voltage level The indication at that moment is zeroed In the case of control with the front panel keys hold down the enter key and press the increment for about 1 second to zero the indication at that moment AYh cX cZ GYhh b nYfc Pressing the key while pressing the key and zero set mode Note The setu...

Page 23: ...easured pressure to a sensor such as a load cell connected to the meter AYh cX cZ gYhh b Pressing the key while pressing the key and actual load calibration mode CAL MODE 7U VfUh cb AUbi 75 r 75 CAL 1 Zero Calibration CAL 2 Rated Output set CAL 3 Maximum Capacity set CAL 4 Setting Weight Span Calibration CAL 5 End ...

Page 24: ...ions example 2mV V Press the enter key to move to the maximum capacity mode Press the enter key Press the shift key change digit and increment key change numeric value to set load cell maximum capacity specifications example 10000kg Press the enter key to move to the span calibration mode Press the enter key to change to the span indicating value setup mode Press the shift key change digit and inc...

Page 25: ... the rated value for the strain gauge sensor and the indicated value at the time Equivalent calibration can be performed only by setting the rated output mV V of the strain gauge sensor and the indicated value at the time without actual load AYh cX cZ gYhh b Pressing the key while pressing the key and equivalent calibration mode CAL MODE 7U VfUh cb AUbi 75 r 75 CAL 1 Zero Calibration CAL 2 Rated O...

Page 26: ...change digit and increment key change numeric value to set load cell rated output specifications example 2mV V Press the enter key to move to the maximum capacity mode Press the enter key Press the shift key change digit and increment key change numeric value to set load cell maximum capacity specifications example 10000kg Press the enter key to move to the span calibration mode Press mode key to ...

Page 27: ...y and equivalent calibration mode Comparator MODE 7U VfUh cb AUbi Cihdih GdYW Z WUh cbg Conditions for comparison Judgment result Indicated value Upper limit judgment value HI Lower limit judgment value Indicated value Upper limit judgment value OK Lower limit judgment value Indicated value LO ...

Page 28: ...nd increment key change numeric value to set relay 1 High output example 10000 Press the enter key to move to the relay 1 Low setup mode Press the enter key Press the shift key change digit and increment key change numeric value to set relay 1 Low Press the enter key to move to the relay mode Press increment key a few times set the relay mode Press the enter key to change to the relay 2 High setup...

Page 29: ...28 4 2 3 2 4 2 2 3 2 4 4 4 ...

Page 30: ...he r1L on mode means the relay 1 motion mode in which the load within the limits will activate a relay off and the load beyond the limits will activate a relay on Relay 1 Hi Relay 1 LO Relay OFF Relay ON r1r on The r1r on mode means the range mode in which the load within the limits will activate a relay on and the load beyond the limits will activate LO LED on as a warning of high NG or low NG Re...

Page 31: ...asurement Press the mode key a nine times to display the hold mode data menu Press the increment key a few times to display the parameter to be set Press the enter key to set Press the enter or mode key to the measurement mode Indication Setup options HOLD mode Hd oFF Hold P Hold I 1 M 2 3 BONGSHIN 4 High Precision DIGITAL INDICATOR BS 205 LO HI OK HOLD STABLE ZERO No used Hold off 1 M 2 3 BONGSHI...

Page 32: ...led by short circuiting the HOLD and COM1 terminals or setting both terminals to the same voltage level The hold function is not disabled if the control terminal are made to go through the on off on sequence with the function enabled by means of the front panel keys AYh cX cZ GYhh b c X W YUf KEY HOLD Clear Press shift key External HOLD Clear Controls The hold function is enabled by short circuiti...

Page 33: ...during measurement Protect others High Precision DIGITAL INDICATOR M 1 2 BS 205 OK LO HI 3 BONGSHIN 4 HOLD ZERO STABLE AYh cX cZ GYhh b 9M cW_ W YUf Key LOCK or Key LOCK clear mode Press the shift key and enter keys together during measurement High Precision DIGITAL INDICATOR M 1 2 BS 205 OK LO HI 3 BONGSHIN 4 HOLD ZERO STABLE 3 3 ...

Page 34: ...cb Condition data Serial interface option Id 0 Equipment ID setup 0 15 0 r 9600 Baud rate setup 1200 2400 4800 9600 1920 19200 3840 38400 9600 Rc on Communica tion mode ON Data is required OFF Stream mode ON ઔ G bU cfaUh Type EIA RS 232C Method Full Duplex Asynchronous Bi direction Baud rate 1200 2400 4800 9600 19200 38400bps Baud Rate Format Data Bit 8 NO Parity Start Stop 1 bit Parity Bit None C...

Page 35: ...ero set 35H Z 5AH No response Byte 1 Indicator ID Byte 2 Hold set 35H H 50H Transfer again to enable Byte 1 Indicator ID Byte 2 Hold clear set 35H L 54H Transfer again to disable Example 1 ID 07 487 Example 1 ID 07487 Example 15 ID 07486 Example 2 ID 074 86 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 STX 02H 35H 2BH 3 33H 2 32H 2EH Byte 7 Byte 8 Byte 9 Byte 10 5 35H 6 36H 7 37H ETX 03H ASCII 1 07 48...

Page 36: ...nd 6 Data Set Ready 8 Carrier Detect 20 Data Terminal Ready RS 232C port of BS 205 3 Transmit Data 2 Receive Data 5 Chassis Ground 1 Carrier Detect 4 Data Terminal Ready 6 Data Set Ready 7 Request to Send 8 Clear to Send 9 pin serial port of computer RXD 1 TXD 2 GND 3 RS 232C port of BS 205 25 pin serial port of computer ...

Page 37: ... is under 1 2 km Both end side of a wire must be connected by the termination of 300Ω G bU cfaUh Same as RS 232C 8UhU cfaUh Same as RS 232C ઔ 7cbbYWh b aYh cX cZ FG dcfh OPTION 2 1 3 4 Serial output RS 422 option Pin No Name Description 1 RX RS 422 RX 2 RX RS 422 RX 3 TX RS 422 TX 4 TX RS 422 TX Serial output RS 485 option Pin No Name Description 1 NC Do not connect this terminal 2 NC Do not conne...

Page 38: ...put of the maximum scale value 10V for 0 10V output range in the dA HI parameter of the scaling data The voltage output occurs proportionally the voltage according to the size of a weight In 0V 10V OPTION 2 1 3 4 Analog output 0 10V 4 20mA option Pin No Name Description 1 V OUT Voltage output terminal 0 to 10V 2 COM Common terminal for analog output 3 COM Common terminal for analog output 4 A OUT ...

Page 39: ... an indicated value when analog output is 0V or 4mA Setting range 99999 2 Analog Output HI Set an indicated value when analog output is 10V or 20mA Setting range 99999 Example of analog output setting Set the indicated value when analog output is 0V or 4mA to 400 Set the indicated value when analog output is 10V or 20mA to 2000 Note 1 When the indicated value becomes larger than analog output set ...

Page 40: ...t of the maximum scale value 20mA for 4 20mA output range in the dA HI parameter of the scaling data The current output occurs proportionally the current according to the size of a weight In 4 20mA OPTION 2 1 3 4 Analog output 0 10V 4 20mA option Pin No Name Description 1 V OUT Voltage output terminal 0 to 10V 2 COM Common terminal for analog output 3 COM Common terminal for analog output 4 A OUT ...

Page 41: ... an indicated value when analog output is 0V or 4mA Setting range 99999 2 Analog Output HI Set an indicated value when analog output is 10V or 20mA Setting range 99999 Example of analog output setting Set the indicated value when analog output is 0V or 4mA to 400 Set the indicated value when analog output is 10V or 20mA to 2000 Note 1 When the indicated value becomes larger than analog output set ...

Page 42: ...stance about 1000Ω e Insulation Resistance over100MΩ c Load cell damage c Checking Insulation Resistance value of Load cell Normal Max 100MΩ or OL appear A Changing a Weight value B Not return to ZERO Appear no LC c Disconnected to Load Cell c Confirm a connect of Load cell d Checking a single wire Of load cell cable Weight changed c Load cell output SIG SIG changed c Load cell connector c Load ce...

Page 43: ...emedied at no cost 2 After service This product is manufactured tested inspected and then shipped under stringent quality control Should the product fail however contact or send the product to your vendor or BONGSHIN LOADCELL directly It is advisable that you send a memo describing the failure in as much detail as possible along with the product returned GUb XUYkcb Xcb ib kcb i GYcb bUa g mYcb Xc ...

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