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KYOWA UCAM-65A, Instruction Manual

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KYOWA UCAM-65A Instruction Manual Download Page 27

 

3-3-6

 

Connecting Linear Variable Differential Transformer Transducer & Sliding Resistance 
Transducer 

 
To connect the LVDT linear variable differential transformer transducer and sliding resistance transducer to the 
UCAM-65A, it is required to prepare a scanner USB-65A for LVDT linear variable differential transformer 
transducer and scanner interface USI-67A (Optional). 
For details, refer to the USB-65A instruction manual. 
 
 
 

 

- 3-15 -

Summary of Contents for UCAM-65A

Page 1: ...han described in this Manual Copyright 2003 by KYOWA ELECTRONIC INSTRUMENTS CO LTD All rights reserved This Instruction Manual may not be copied or reproduced in whole or part without consent of KYOWA Windows 98 NT4 2000 XP are trademarks of Microsoft Corporation USA Generally company names and trade names described in this Instruction Manual are trademarks or registered trademarks of the companie...

Page 2: ... 2 2 Connecting USB 70 Series Scanners 3 8 3 2 3 Connecting RS 23C Interface 3 9 3 2 4 Connecting LAN 3 9 3 3 CONNECTING SENSORS 3 11 3 3 1 Connecting Strain Gage and Strain Gage Transducer 3 11 3 3 2 Connecting Potentiometer Sensor 3 13 3 3 3 Connecting Voltage and Current Output Type Transducer 3 13 3 3 4 Connecting Thermocouple 3 14 3 3 5 Connecting Resistance Thermometer Sensor 3 14 3 3 6 Conn...

Page 3: ... Grounding Conductor 1 Inspection Sheet 1 Warranty 1 OPTIONAL GOODS The following optional goods are prepared for the UCAM 65A Select preferable options appropriate for the measurement USS 61A 21A Internal Scanning Unit for General Measurement USS 62A 22A Internal Scanning Unit for General measurement with NDIS standard connector USS 63A 23A Internal Scanning Unit for Civil Engineering Measurement...

Page 4: ...AFETY SYMBOLS The following symbol is used for safety operation of the system Indicates PROTECTIVE GROUND TERMINAL Be sure to connect the GND terminal to the ground In this Instruction Manual safety precautions are classified into WARNING and CAUTION as follows WARNING Failure to read instructions under this heading may result in death or severe injury of the operator CAUTION Failure to read instr...

Page 5: ...zards connect the accessory power cable to a 3 prong wall outlet If no 3 prong wall outlet is available ground the UCAM 65A through the GND terminal and then connect the power cable to a 2 prong wall outlet via the accessory 3P 2P conversion adapter Do not disconnect the grounding conductor during measurement and before disconnecting the power cable Operators must also be cautioned that use of an ...

Page 6: ...he environment changes abruptly Leave the UCAM 65A as it is to make it accustomed with the environment Abrupt change in ambient temperature due to transportation etc may cause dew condensation which may result in lowered performance and troubles Do not use the UCAM 65A under dusty environment Use the UCAM 65A under environment where a PC may be used Do not use the UCAM 65A where it is subjected to...

Page 7: ...on the display panel are expressed in double quotation marks Ex POWER LED etc Menu items are expressed in brackets Ex IP Address etc Selected items are expressed in single quotation marks Ex 192 168 71 65 etc Precautions Precautions for safe operation and reference information for correct handling are expressed as follows Example Note Describes essential instructions for handling the UCAM 65A Desc...

Page 8: ... by installing scanning units For large scale multipoint measurement the UCAM 65A can measure up to 1000 channels by connecting scanners in USB 50 51 or USB 70 series In addition since the Control Command Software as been opened to the public customers can create you own software to control the UCAM 65A 1 2 SYSTEM CONFIGURATION Object of measurement Strain gage Strain gage tansducer Civil engineer...

Page 9: ...8 PC CARD LED Lights up when saving measured data into the PC card C ＯＮ A B D F E A ENABLE DISABLE Switch Enables disables the interval measurement B DISABLE LED Lights up when the ENABLE DISABLE is in Disable state C Function Selecting Switch Switchovers various functions For details see section 4 3 D PC Card Slot When saving data into the PC card insert the PC card ATA flush memory card into thi...

Page 10: ...t UIO 60A is inserted into this slot 3 RS 232C connector RS 232C interface connector 4 ETHERNET connector Ethernet interface connector 5 A COM terminal Common terminal of analog signals 6 GND terminal UCAM 65A ground terminal 7 D COM terminal Common terminal of digital signals 8 POWER switch Power switch 9 LINE IN connector Power input connector 10 FUSE holder Fuse holder 2 2 ...

Page 11: ...A is inserted into this slot 3 RS 232C connector RS 232C interface connector 4 ETHERNET connector Ethernet interface connector 5 A COM terminal Common terminal of analog signals 6 GND terminal UCAM 65A ground terminal 7 D COM terminal Common terminal of digital signals 8 POWER switch Power supply switch 9 DC IN connector DC power input connector 10 FUSE holder Fuse holder 2 3 ...

Page 12: ...ver to the arrow direction CH20 to 29 3 2 CH10 to 19 CH00 to 09 1 Top cover 2 Input terminal board 3 NDIS standard connector Provideded only for USS 62A scanning unit The above figure is an example mounted with three USS 62As 2 4 ...

Page 13: ...ffect from noise and to enable a stable measurement Basis of the grounding is one point grounding If the grounding is made at more than 2 points it should be noted that a loop may be formed resulting to cause the UCAM 65A easily affected by noise In addition grounding should be independently made from the power system UCAM 65A Rear GND Terminal Scanner Rear GND Terminal 3 1 1 1 When Measuring Targ...

Page 14: ...M terminal Measuring Target Sensor To input terminal UCAM 65A Scanner Insulator Grounding is made by Ground Connection cable Measuring target Sensor To input terminal UCAM 65A Insulator Ground 3 1 1 3 When Measuring Target has Potential to the Ground 1 Ground either one of the GND terminal of the scanner in the USB 70 series etc or a UCAM 65A D COM terminal Sensor To input terminal UCAM 65A Scanne...

Page 15: ...vice Interface connecter of the UCAM 65A external device External device Grounding is made by interface cable 3 1 1 5 When Connecting to External Device with Digital Common Connected to GND terminal or Chassis 1 Connect a GND terminal of the UCAM 65A to a GND terminal of the external device 2 Ground the GND terminal of the external device Interface connector of UCAM 65A external device External de...

Page 16: ...rs from Lightning Surge Connect all the E terminals in parallel Vinyl coated wire with a diameter of more than 0 5 mm2 Grounding terminal 雷 Independent grounding for lightning surge protection v GND terminal 3 1 2 2 Connecting Grounding Conductor for Protecting Sensors From Lightning Surge 1 When KYOWA s strain gage transducer is used Connect KYOWA s Cable Splicing Kit with Arrester JB 100C close ...

Page 17: ...nd confirm one side has 0V and the other 264V or less AC264V Ground 3 If the UCAM 65A is operated in environment where interfering devices are used such as induction motor welding machine etc power supply state may be deteriorated due to noise It is recommended to use KYOWA s Insulation Transformer UPT 300B MEMO Insulation Transformer UPT 300B KYOWA made Input 100 120 220 240 V Output 100 V Capaci...

Page 18: ...and correctly connect the DC power cable P 57 to the DC power connector MEMO MEMO The minus side of the UCAM 65A DC power connector is connected to the ground Therefore do not connect the UCAM 65A to measuring instruments with plus sides connected to the ground or do not let the UCAM 65A contact or connect the plus side of the power supply connector Or performance of the UCAM 65A is lowered and ca...

Page 19: ...ter the 2nd scanners sequentially connect TO NEXT SCANNER connectors of scanners and TO INDICATOR connectors of the succeeding scanners Scanner 1st Scanner 2nd Scanner nth MEMO Maximum number of connectable scanners and maximum extension of the cable are as follows Connection cable can be extended up to 200 meters with maximum 20 scanners connected Maximum 19 internal scanners are used When extend...

Page 20: ...nect as mentioned in item 3 Scanner 2nd Scanner nth MEMO For using USB 70 series scanners with the following connection it is required to install an AC power supply unit UPS 70A Optional to all scanners When 1 USB 70 scanner is used and the cable is extended to 260 m or more When 2 USB 70 scanners are used and the total extension of the cable exceeds 130 m or more When 3 USB 70 scanners are used a...

Page 21: ...AM 65A A cable connecting the UCAM 65A to the PC etc vary with the connection method 1 When directly connecting to the PC Use a LAN cable of cross cable provided with more than 5 functional categories Schematic drawing is described in the following 1 3 2 6 3 1 6 2 4 4 5 5 7 7 8 8 2 When connecting to network via hub Use a LAN cable with straight wiring provided with more than 5 functional categori...

Page 22: ... interface setting operation For details of setting IP address etc confirm to the Network Administrator of the connected network Note that the UCAM 65A is not provided with such functions as Fire Wall function Take special care for the security of the system when connecting to the network 3 10 ...

Page 23: ...on Gage resistance 120 OHM 240 OHM 350 OHM A 1G120 1G240 1G350 1 gage method True dummy method Gage resistance 120 OHM 350 OHM A or D 1G120 D 1G350 D 1G120 A 1G350 A 2 gage method Active dummy method Gage resistance 60 OHM to 1kOHM A D 2G A D 2 gage method Active active method Gage resistance 60 OHM to 1kOHM A1 A2 2G A A For 1 gage connection it is recommended to adopt a 3 wire system connection m...

Page 24: ...ion 120 OHM to 1 kOHM A Red A White A Black A Green Shield 4G 4G_HR 4 gage method Constant current excitation Full bridge method Strain gage transducer Bridge resistance 120 OHM A Red A White A Black A Green Shield 4G I 120 4 gage method Constant current excitation Full bridge method Strain gage transducer Bridge resistance 350 OHM A Red A White A Black A Green Shield 4G I 350 4G I_HR 4 gage metho...

Page 25: ...asuring Method Connection Method Measuring Channel Mode Voltage measurement Power source Shield V 500 mA V 50 V Current measurement R 250 OHM Highly accurate resistor Power source Shield I 50 mA MEMO Recommended high accuracy resistor for measuring electric current When it is used with current ranging from 0 to 50 mA VSR4 250R00 0 02 VISHAY made When it is used with current ranging from 0 to 30 mA...

Page 26: ...ranged one behind the other thermal gradient may generate to cause error in the measurement Use a twisted pair shield type cable for thermocouple measurement If a parallel or non shield type cable is used it may be affected by external noise to cause error in the measurement Do not directly connect the thermocouple to a measuring target having potential larger than the ground which may lower the p...

Page 27: ...the LVDT linear variable differential transformer transducer and sliding resistance transducer to the UCAM 65A it is required to prepare a scanner USB 65A for LVDT linear variable differential transformer transducer and scanner interface USI 67A Optional For details refer to the USB 65A instruction manual 3 15 ...

Page 28: ...de up and insert it into the PC card drive according to the arrow mark on the label surface How to eject the memory card from the PC card drive Press the eject button of the PC card drive and take out the memory card How to format a PC card on the PC Format with FAT or FAT32 Note that PC card formatted with NTFS is not recognized Note 3 16 ...

Page 29: ...erminal For details see 3 CONNECTING DEVICES AND PREPARING FOR MEASUREMENT 2 Connecting sensors Connect sensors For wiring see 3 3 CONNECTING SENSORS 3 Setting required measuring conditions Set required conditions for the measurement Contents of basic settings are described in the following section For details see separate volume of UCS 60A Instruction Manual or Control Command Version of the UCAM...

Page 30: ...nd end channels of the measurement MEAS conditions Repeat times Set the number of measurement repeat times with 1 measurement start operation CH mode Set a channel mode corresponding to the connected sensors Scanning speed Set scanning speed for every channel Calibration coefficient Set coefficient for converting measured value into physical value Number of digits below decimal point Set a decimal...

Page 31: ...4 5 6 7 8 ＯＮ External I F OFF 0 Ethernet ON 1 RS 232C Baud rate 6 7 OFF 0 OFF 0 9600 Baud rate OFF 0 ON 1 19200 Baud rate ON 1 OFF 0 38400 Baud rate ON 1 ON 1 2400 Baud rat Power frequency OFF 0 50 Hz ON 1 60 Hz Data saving drive OFF 0 Memory ON 1 PC card Reserved for maker s service Always OFF MEMO All dip switch bits of the UCAM 65A are set to OFF prior to shipment 4 3 ...

Page 32: ...der from POWER REMOTE INTERVAL MEMORY Self check LEDs light up in due order from POWER REMOTE ERROR MEAS INTERVAL MEMORY PC CARD MEAS DISABLE Ready state POWER LED is always turned ON SAVE destination LEDs light up by setting the dip switch MEAS DISABLE LED lights up by setting the MEAS ENABLE DISABLE switch INTERVAL LED lights up when interval measurement is conducted 4 4 ...

Page 33: ...ime Start OFF ON DISABLE DATA3 DATA1 DATA2 ENABLE ON OFF Interval ENABLE DISABLE SW DISABLE LED INTERVAL LED MEAS LED 2 Set the ENABLE DISABLE switch to the ENABLE side after the start time DISABLE ON DATA2 OFF DATA1 ENABLE Start ON OFF Flickers Interval ENABLE DISABLE SW DISABLE LED INTERVAL LED MEAS LED 3 Switchover the ENABLE DISABLE switch on halfway of the interval measurement DISABLE Flicker...

Page 34: ...P address 192 168 0 65 Subnet mask 255 255 255 0 Default gateway None Computer name UCAM65A Work group WORKGROUP Do not forget to connect the PC to the UCAM 65A before setting the Ethernet Menu items are expressed in brackets 1 Set the Internet Protocol properties TCP IP of the PC as follows 2 Send the following ping command from the PC and confirm the connected state with the UCAM 65A ping 192 16...

Page 35: ...ATION dialog box appears On the dialog box the following Internet properties can be set Click to change the TCP IP address See step 6 for details Click to change the work group name See step 7 for details Click to reset UCAM 65A setting conditions to the factory default See step 8 for details Click to reflect the preset conditions See step 9 for details 5 2 ...

Page 36: ...g box Then the following window appears Example Click the IP Address field and input a desired TCP IP address e g 192 168 71 65 After changing the IP address do not forget to click the Update button The following window appears Click the Return button to return to the previous dialog box 5 3 ...

Page 37: ...he initial UCAM 65A CONFIGURATION dialog box The following window appears Click the WORKGROUP field Input a desired workgroup name and click the Update button Then the following message appears Click the Return button to return to the previous dialog box 5 4 ...

Page 38: ...ory Default on the initial UCAM 65A CONFIGURATION dialog box The following window appears Click the Return button to return to the previous dialog box 9 To reflect the preset contents do not forget to click the REBOOT The following window appears and the UCAM 65A restarts automatically 5 5 ...

Page 39: ...contents are reflected on the system IF the TCP IP address is changed to 192 168 71 65 for example send the following ping command from the PC ping 192 168 71 65 If the connection is normal the following message appears 5 6 ...

Page 40: ...Measurement and Connected Scanners For general strain measurement For civil engineering measurement Connected Scanner Object of Measurement Internal Scanner Note1 Internal Scanner Note6 USB 70A 10 20 USB 51A USB 51AT USB 20A USB 50A Internal Scanner Note2 Internal Scanner Note7 USB 70 30 USB 65A USB 20D USB 50D 120 OHM 240 OHM 1 gage method 350 OHM 120 OHM 1 gage method True dummy 350 OHM Active d...

Page 41: ...120 to 1000 Ω when it is in high resolution mode Note 4 For linear variable differential transformer transducer and sliding resistance transducers SAKATA DENKI made product is used as the object of the measurement Note 5 Only 1 type of scanner interface can be installed Note 6 When scanning unit USS 61A or USS 62A is installed Note 7 When scanning unit USS 63A is installed Number of measuring CHs ...

Page 42: ...igh Speed Mode 20 ms CH Strain gage transducer Voltage Civil engineering transducer Temperature TC Pt High resolution and high speed modes are set only for the internal scanner When measurement is conducted in high resolution and high speed modes strain is obtained only by 4 gage method Switching element Semiconductor relay Internal scanner Operation mode Automatic scanning measurement Monitor mea...

Page 43: ...to MEAS function Interval measurement Automatically measured at preset time intervals Storage function Internal memory Capacity Approx 5 Mbyte FlashATAcard Capacity Depends on card Card is separately sold Optional Strain measurement Standard mode Bridge excitation Constant voltage bridge excitation Approx 2 VDC Constant current bridge excitation Approx 5 7 mA With bridge resistance of 350 OHM Appr...

Page 44: ...00000 µm m 1 10 µm m 0 05 rdg 3 4 gage method only Bridge resistance 120 to 1000 OHM For constant current bridge excitation Only bridge resistance of 350 OHM Can be set only for internal scanners Strain measurement High speed mode Bridge excitation Constant voltage bridge excitation Approx 2 VDC Constant current bridge excitation Approx 5 7 mA With bridge resistance of 350 OHM Approx 16 7 mA With ...

Page 45: ...500mV 0 to 50 000 mV 1 µV 0 to 500 00 mV 10 µV 10 MOHM or more V 50V 0 to 5 0000 V 100 µV 0 to 50 000 V 1mV 0 08 rdg 6 1 MOHM or more Can be set only for internal scanners Thermocouple temperature measurement Standard mode Scanning speed 50 ms channel Measuring range Resolution Accuracy Types Measuring range Resolution Accuracy Internal Reference Cold Junction Compensation Accuracy Ｋ 200 0 to 1230...

Page 46: ...0 1 0 3 3 wire system connection method Clock Realtime clock built in battery backup PCMCIA card drive Conforming to PCMCIA Ver 4 2 Can use commercially available flash ATA card Interface RS 232C Can use commercially available RS USB conversion adaptor Ethernet 10BASE T 100BASE TX Self diagnosis function Checks various items such as bridge excitation sensor connection input output resistance insul...

Page 47: ...Dimensions 327 W 88 H 365 D mm Protruded portion not included Weight Approx 5 kg Scanning unit optional goods not included 6 8 ...

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