YOKOGAWA SL1000 User Manual
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YOKOGAWA SL1000 User Manual

YOKOGAWA SL1000 User Manual

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User's
Manual
SL1000
Input Module
IM 720120-51E
7th Edition

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  • Page 1 User’s Manual SL1000 Input Module IM 720120-51E 7th Edition...

  • Page 2: List Of Manuals

    Keep this manual in a safe place for quick reference in the event a question arises. This manual will come in handy when you are unsure of how to operate the product. List of Manuals The following manuals, including this one, are provided as manuals for the SL1000. Please read all of them. Manual Title Manual No.
  • Page 3 Microsoft Corporation in the United States and/or other countries. • Adobe and Acrobat are trademarks of Adobe Systems Incorporated. • GIGAZoom ENGINE are pending trademark of Yokogawa Electric Corporation. • For purposes of this manual, the ® and TM symbols do not accompany their respective registered trademark names or trademark names.

  • Page 4: Conventions Used In This Manual

    Conventions Used in This Manual Unit k: Denotes 1000. Example: 100 kS/s (sample rate) K: Denotes 1024. Example: 720 KB (file size) Notes and Cautions The notes and cautions in this manual are categorized using the following symbols. Improper handling or use can lead to injury to the user or damage to the instrument.

  • Page 5: Table Of Contents

    Contents List of Manuals .............................1 Conventions Used in This Manual ......................3 High-Speed 10 MS/s, 12-Bit Isolation Module (701250) Specifications ......5 High-Speed 10 MS/s, 12-Bit Isolation Module (720250) Specifications ......7 High-Speed High-Resolution 1 MS/s, 16-Bit Isolation Module (701251) Specifications ..9 High-Speed 10 MS/s, 12-Bit Non-Isolation Module (701255) Specifications ....11 High-Voltage 100 kS/s, 16-Bit Isolation Module (with RMS) (701267) Specifications ...12 High-Voltage 1 MS/s, 16-Bit Isolation Module (with AAF, RMS) (720268) Specifications .........................14 Universal (Voltage/Temp.) Module (701261) /Universal (Voltage/Temp.) Module (with AAF) (701262) Specifications ..................16...

  • Page 6: High-Speed 10 Ms/S, 12-Bit Isolation Module (701250) Specifications

    High-Speed 10 MS/s, 12-Bit Isolation Module (701250) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Number of input channels Input coupling AC, DC, and GND Maximum sample rate 10 MS/s Input format Isolated unbalanced...
  • Page 7 701930 (150 A), 701931 (500 A), 701932 (30 A), 701933 (30 A) Clamp-on probe 720930 (50 A), 720931 (200 A) High voltage differential probe (connect the GND cable provided with the probe to the SL1000 Unit case) 700924 (1000:1, 100:1/1400 V (DC+ACpeak)): For measuring 1400 V (DC+ACpeak) or less Connection cable (for high voltage 1:1) 701901 (isolated type BNC-safety alligator clip adapter ×2: For measuring 200 V...

  • Page 8: High-Speed 10 Ms/S, 12-Bit Isolation Module (720250) Specifications

    High-Speed 10 MS/s, 12-Bit Isolation Module (720250) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Number of input channels Input coupling AC, DC, and GND Maximum sample rate 10 MS/s Input format Isolated unbalanced...
  • Page 9 701930 (150 A), 701931 (500 A), 701932 (30 A), 701933 (30 A), 701917(5A), 701918(5A) Clamp-on probe 720930 (50 A), 720931 (200 A) High voltage differential probe (connect the GND cable provided with the probe to the SL1000 unit case) 700924 (1000:1, 100:1/1400 V (DC+ACpeak)): For measuring 1400 V (DC+ACpeak) or less Connection cable (for high voltage 1:1) 701901 (isolated type BNC-safety alligator clip adapter ×2: For measuring 200 V...

  • Page 10: High-Speed High-Resolution 1 Ms/S, 16-Bit Isolation Module (701251) Specifications

    High-Speed High-Resolution 1 MS/s, 16-Bit Isolation Module (701251) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Number of input channels Input coupling AC, DC, and GND Maximum sample rate 1 MS/s Input format Isolated unbalanced...
  • Page 11 701930 (150 A), 701931 (500 A), 701932 (30 A), 701933 (30 A) Clamp-on probe 720930 (50 A), 720931 (200 A) High voltage differential probe (connect the GND cable provided with the probe to the SL1000 Unit case) 700924 (1000:1, 100:1/1400 V (DC+ACpeak)): For measuring 1400 V (DC+ACpeak) or less Connection cable (for high voltage 1:1) 701901 (isolated type BNC-safety alligator clip adapter ×2: For measuring 200 V...

  • Page 12: High-Speed 10 Ms/S, 12-Bit Non-Isolation Module (701255) Specifications

    701930 (150 A), 701931 (500 A), 701932 (30 A), 701933 (30 A) Clamp-on probe 720930 (50 A), 720931 (200 A) High voltage differential probe (connect the GND cable provided with the probe to the SL1000 Unit case) 700924 (1000:1, 100:1/1400 V (DC+ACpeak)): For measuring 1400 V (DC+ACpeak) or less Connection cable (for low voltage 1:1) 366926 (non-isolated type BNC-alligator clip ×2: For measuring low voltage less than or...

  • Page 13: High-Voltage 100 Ks/S, 16-Bit Isolation Module (With Rms) (701267) Specifications

    High-Voltage 100 kS/s, 16-Bit Isolation Module (with RMS) (701267) Specifications Item Specifications Standard operating Temperature: 23 ±5°C conditions Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Number of input channels Input coupling AC, DC, GND, AC-RMS, and DC-RMS Maximum sample rate 100 kS/s Input format...
  • Page 14 5 High-Voltage 100 kS/s, 16-Bit Isolation Module (with RMS) (701267) Specifications Combined with the 758933+701954 or 701904+701954 Direct input (cable that does not comply with the safety standards) (Red) (Red) 758933 Input Input 701954 701904 terminal terminal (Black) (Black) 7 The typical value is a representative or standard value. It is not strictly warranted. IM 720120-51E...

  • Page 15: High-Voltage 1 Ms/S, 16-Bit Isolation Module (With Aaf, Rms) (720268) Specifications

    High-Voltage 1 MS/s, 16-Bit Isolation Module (with AAF, RMS) (720268) Specifications Item Specifications Standard operating Temperature: 23 ±5°C conditions Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Number of input channels Input coupling AC, DC, GND, AC-RMS, and DC-RMS Maximum sample rate 1 MS/s Input format...
  • Page 16 6 High-Voltage 1 MS/s, 16-Bit Isolation Module (AAF, RMS) (720268) Specifications Item Specifications Table of cutoff frequency When the filter is set to Auto, the anti-aliasing filter and low-pass filter are automatically set characteristics of the according to the sample rate. anti-aliasing filter (AAF) Sample Rate Low-Pass Filter...

  • Page 17: Universal (Voltage/Temp.) Module (701261) /Universal (Voltage/Temp.) Module (With Aaf) (701262) Specifications

    Universal (Voltage/Temp.) Module (701261) / Universal (Voltage/Temp.) Module (with AAF) (701262) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Function Temperature (thermocouple) or voltage measurement (switchable) Number of input channels Input coupling TC, DC, AC, and GND Temperature (thermocouple) measurement...
  • Page 18 7 Universal (Voltage/Temp.) Module (701261) /Universal (Voltage/Temp.) Module (with AAF) (701262) Specifications Item Specifications Temperature coefficient [Voltage measurement] Zero point: ±(0.01% of range)/°C (typical value Gain: ±(0.02% of range)/°C (typical value Reference junction compensation K, E, J, T, L, U, N: ±1°C accuracy (when the input terminal R, S, B, W:...

  • Page 19: Temperature, High Precision Voltage Isolation Module (701265) Specifications

    Temperature, High Precision Voltage Isolation Module (701265) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Function Temperature (thermocouple) or voltage measurement (switchable) Number of input channels Input coupling TC, DC, and GND Temperature (thermocouple) measurement Voltage measurement (DC coupling)
  • Page 20 8 Temperature, High Precision Voltage Isolation Module (701265) Specifications Item Specifications Input bias current 20 nA or less The zero point appears to be offset when the input is open due to the effects of bias current on this module. However, this is not a malfunction. Connect the input to the object to be measured.

  • Page 21: Temperature, High Precision Voltage Isolation Module (Low Noise) (720266) Specifications

    Temperature, High Precision Voltage Isolation Module (low noise) (720266) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Function Temperature (thermocouple) or voltage measurement (switchable) Number of input channels Input coupling TC, DC, and GND Temperature (thermocouple) measurement...
  • Page 22 9 Temperature, High Precision Voltage Isolation Module (low noise type) (720266) Specifications Item Specifications Bandwidth limit Line filter: 15 Hz Cutoff characteristic: -6 dB/OCT(typical value Digital filter: Select from Full, 8 Hz, 1 HZ, and 0.1 Hz Cutoff characteristic: -24 dB/OCT Input bias current 20 nA or less The zero point appears to be offset when the input is open due to the effects of bias current...

  • Page 23: Strain Module (Ndis) (701270) Specifications

    Strain Module (NDIS) (701270) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration and auto balance Number of input channels Maximum sample rate 100 kS/s Input format DC bridge (auto balancing), balanced differential input, and isolated Auto balance type Electronic auto balance Auto balance range...
  • Page 24 (No such problems with bridge heads made by YOKOGAWA.) If such products are used, an error may result in the bridge voltage leading to measurement errors, because sensing does not work effectively. If possible, it is desirable that sensing be done very close to the bridge.

  • Page 25: Strain Module (Dsub, Shunt-Cal) (701271) Specifications

    Strain Module (DSUB, Shunt-Cal) (701271) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration and auto balance Number of input channels Maximum sample rate 100 kS/s Input format DC bridge (auto balancing), balanced differential input, and isolated Auto balance type Electronic auto balance...
  • Page 26 • When a bridge head (701957 or 701958) is used, the connector shell, cable shield, and the bridge head case are all connected to the case potential of the SL1000 Unit. • When a bridge head (701957 or 701958) is used, the floating GND is connected to the bridge head case inside the bridge head.

  • Page 27: Acceleration/Voltage Module (With Aaf) (701275) Specifications

    Voltage probe (10:1 passive probe) 701940 17 to 46 pF: For measuring 600 V (DC+ACpeak) or less Current probe (power can be supplied from the SL1000 Unit) 701930 (150 A), 701931 (500 A), 701932 (30 A), 701933 (30 A) Sensor supply current (voltage) OFF/4 mA ±...
  • Page 28 12 Acceleration/Voltage Module (with AAF) (701275) Specifications Item Specifications Table of Cutoff Frequency When the filter is set to Auto, the anti-aliasing filter and low-pass filter are automatically set Characteristics of the Anti- according to the sample rate. Aliasing Filter (AAF) Sample Rate Low-pass filter 100 kS/s...

  • Page 29: Frequency Module (701281) Specifications

    Frequency Module (701281) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Measurement function Frequency, RPMs, RPSs, period, duty cycle, power supply frequency, pulse width, pulse integration, and velocity Number of input channels Data update rate 1 MHz (1 µs)
  • Page 30 13 Frequency Module (701281) Specifications Item Specifications • When in pulse width measurement mode Measurement accuracy is specified according to the measurement range and input pulse width [Definition of measurement accuracy] ±(0.05% of range + accuracy dependent on the input pulse width) [Accuracy dependent on the input pulse width] Input pulse width of 500 µs or greater: 0.05% of the input pulse width...
  • Page 31 13 Frequency Module (701281) Specifications Specifications by Measurement Modes Item Specifications Frequency Measurable frequency range 0.01 Hz to 500 kHz Selectable vertical axis range 1 Hz range to 1 MHz range (1-2-5 steps) Minimum resolution 0.001 Hz RPMs Measurable RPMs range 0.01 rpm to 100000 rpm (where the input frequency is DC to 500 kHz).
  • Page 32 13 Frequency Module (701281) Specifications Functional Specifications Item Specifications Deceleration prediction Computes the deceleration condition in realtime when the pulse input is cut off. Can be specified when measuring the frequency, RPMs, RPSs, period, and velocity Stop prediction Sets the frequency to 0 after a certain time elapses after the pulse input is cut off. Stop interval setting: Set in the range of 1.5 to 10 times (10 settings) the period of the pulse measured last Can be specified when measuring the frequency, RPMs, RPSs, period, and velocity...

  • Page 33: Frequency Module (720281) Specifications

    Frequency Module (720281) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Measurement function Frequency, RPMs, RPSs, period, duty cycle, power supply frequency, pulse width, pulse integration, and velocity Number of input channels Data update rate 1 MHz (1 µs)
  • Page 34 14 Frequency Module (720281) Specifications Item Specifications • When in pulse width measurement mode Measurement accuracy is specified according to the measurement range and input pulse width [Definition of measurement accuracy] ±(0.05% of range + accuracy dependent on the input pulse width) [Accuracy dependent on the input pulse width] Input pulse width of 500 µs or greater: 0.05% of the input pulse width...
  • Page 35 14 Frequency Module (720281) Specifications Specifications by Measurement Modes Item Specifications Frequency Measurable frequency range 0.01 Hz to 500 kHz Selectable vertical axis range 1 Hz range to 1 MHz range (1-2-5 steps) Minimum resolution 0.001 Hz RPMs Measurable RPMs range 0.01 rpm to 100000 rpm (where the input frequency is DC to 500 kHz).
  • Page 36 14 Frequency Module (720281) Specifications Functional Specifications Item Specifications Deceleration prediction Computes the deceleration condition in realtime when the pulse input is cut off. Can be specified when measuring the frequency, RPMs, RPSs, period, and velocity Stop prediction Sets the frequency to 0 after a certain time elapses after the pulse input is cut off. Stop interval setting: Set in the range of 1.5 to 10 times (10 settings) the period of the pulse measured last Can be specified when measuring the frequency, RPMs, RPSs, period, and velocity...

  • Page 37: High-Speed 100 Ms/S, 12-Bit Isolation Module (720210 And 720211) Specifications

    High-Speed 100 MS/s, 12-Bit Isolation Module (720210 and 720211) Specifications Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Number of input channels Input coupling AC, DC, and GND Maximum sample rate 100 MS/s Input format...
  • Page 38 15 High-Speed 100 MS/s, 12-Bit Isolation Module (720210 and 720211) Specifications Combined with the 700929, 702902, or 701947 Combined with the 701901 + 701954 701901 700929 701954 4 702902 701947 Direct input (cable that does not comply with the safety standards) 8 Typical value represents a typical or average value.

  • Page 39: Basic Defining Equation Of Strain

    ε = e in equation (6), e = (4/K)×(V/E) In the case of a strain gauge sensor, set the Gauge Factor (K) to 2 on the SL1000 unit. If you change the value of K, conversion is made using the above equation.

  • Page 40: Shunt Calibration Of The Strain Module

    (701271(STRAIN_DSUB) supports shunt calibration and contains a built-in relay circuit for shunt calibration. To execute shunt calibration, a bridge head that supports shunt calibration (701957/701958) is needed. Measurement instrument (example: SL1000) Bridge Head 701957/701958 (with shunt cal support) Sense+ Module...
  • Page 41 Note • When executing shunt calibration, select an appropriate range so that the measured values do not exceed the range when the shunt calibration relay circuit is ON. The SL1000 unit attempts shunt calibration within the current specified range. •...
  • Page 42 17 Shunt Calibration of the Strain Module Calculation of the Shunt Resistance To execute shunt calibration, the shunt resistance (Rs) and the expected strain (ε) need to be calculated in advance. Use ε as given in the equation below (normally a negative value). Enter the value into “P2Y”...
  • Page 43 17 Shunt Calibration of the Strain Module Calculation Example When Determining the Corresponding Shunt Resistance (Rs) from the Strain (ε) Given a gauge factor (K) of 2, Detailed equation Rs = R×(1–ε)/(2×ε) (equation B) General equation Rs = R×(1–2×ε)/(2×ε) (7): Error of 1 to 2% present (equation A) Desired Strain Derived by the Detailed Equation...

  • Page 44: Measurement Principles (Measurement Method And Update Rate) Of The Frequency Module

    Measurement Principles (Measurement Method and Update Rate) of the Frequency Module Computation Format (Resolution) of the Frequency Module The computation flow on the frequency module is indicated below. Offset value Range value Internally, all calculations are performed using Floating 24000 LSB/ floating-point.
  • Page 45 18 Measurement Principles (Measurement Method and Update Rate) of the Frequency Module Filter Characteristics (Time Delay) of the Smoothing Filter The smoothing filter is a moving average filter in which computation is performed in realtime. The computation interval of moving average is 40 s (25 kHz).

  • Page 46: Appendix 1 High-Voltage 100 Ks/S, 16-Bit Isolation Module (With Rms) (701260) Specifications

    Appendix 1 High-Voltage 100 kS/s, 16-Bit Isolation Module (with RMS) (701260) Specifications The specifications for the High-Voltage 100 kS/s, 16-Bit Isolation Module (with RMS) (701260) are provided below. This input module (701260) does not comply with safety standard EN61010-1 or EN61010-2-030 as of September 30, 2013.
  • Page 47 702902 (10:1 safety probe), 25 to 40 pF: For measuring 1000 V (DC+ACpeak) or less 701947 (100:1 probe), 15 to 45 pF: For measuring 1000 V (DC+ACpeak) or less Current probe (power can be supplied from the SL1000 Unit. Option) 701930 (150 A), 701931 (500 A), 701932 (30 A), 701933 (30 A) 1 Value measured under standard operating conditions.

  • Page 48: Appendix 2 Frequency Module (701280) Specifications

    Appendix 2 Frequency Module (701280) Specifications The specifications for the Frequency Module (701280) are provided below. This module does not comply with environmental standard EN50581. Item Specifications Standard operating conditions Temperature: 23 ±5°C Humidity: 20 to 80% RH After a 30-minute warm-up and after calibration Measurement function Frequency, RPMs, RPSs, period, duty cycle, power supply frequency, pulse width, pulse integration, and velocity...
  • Page 49 Appendix 2 Frequency Module (701280) Specifications Item Specifications • When in duty cycle measurement mode Dependent on the input frequency Input frequency of 1 kHz or less: ±0.1% Input frequency of 1 kHz to 10 kHz: ±0.2% Input frequency of 10 kHz to 50 kHz: ±1.0% Input frequency of 50 kHz to 100 kHz: ±2.0%...
  • Page 50 Appendix 2 Frequency Module (701280) Specifications Specifications by Measurement Modes Item Specifications Frequency Measurable frequency range 0.01 Hz to 200 kHz Selectable vertical axis range 1 Hz range to 500 kHz range (1-2-5 steps) Minimum resolution 0.001 Hz RPMs Measurable RPMs range 0.01 rpm to 100000 rpm (where the input frequency is DC to 200 kHz).
  • Page 51 Appendix 2 Frequency Module (701280) Specifications Functional Specifications Item Specifications Deceleration prediction Computes the deceleration condition in realtime when the pulse input is cut off. Can be specified when measuring the frequency, RPMs, RPSs, period, and velocity Stop prediction Sets the frequency to 0 after a certain time elapses after the pulse input is cut off. Stop interval setting: Set in the range of 1.5 to 10 times (10 settings) the period of the pulse measured last Can be specified when measuring the frequency, RPMs, RPSs, period, and velocity...

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