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  7. Transmitter for optical transmission method torque meter OPT-564
  1. Sensing Devices
  2. Digital Indicator/Transmitters
  3. Transmitters

Transmitter for optical transmission method torque meter OPT-564

The transmitter is an amplifier that amplifies the signal from the strain gage applied transducers (load cell, pressure sensor, torque transducer, and diplacement sensor, etc.), and outputs the current or the voltage in the analogue. These transmittor excels in the response, and shape and the function are different according to the usage.

Features

・Special transmitter for optical transformer method torque meter.
・The calibration data for four torque meters can be recorded and changed.
・Digital compensation of asymmetry, linearize and twist direction reversing can be executed.
・Up to 2 points as analog output for torque is selectable from a voltage output (standard), current output or frequency output.
・The analog output for the rotational speed is selected from either of voltage output or current output, and are selected whether or not to exist of the frequency output.
・Digital output is selectable one from RS-232C interface, RS-422/485 interface, Profibus interface or CANopen interface.

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    Specification name

    Specification contents
    Bridge power supply 24 VDC ±2 VDC, 2 A
    Applicable transducer Optical transformer method torque transducer
    Input signal / Torque Frequency input 5 kHz to 15 kHz (at F-54=0)
    Frequency input 120 kHz to 360 kHz (at F-54=1)
    Input signal
    / Rotation speed    		 Frequency input 0 kHz to 50 kHz (at 120 teeth)
    Frequency input 0 kHz to 100 kHz (at 240 teeth)
    Frequency input 0 kHz to 150 kHz (at 360 teeth)
    Output signal/Analog output
    (Standard)    		 ±10 VDC (at [negative rated torque] to [positive rated torque])
    Load resistance : 2 kΩ or more
    Output capacitance load : 0.1 μF or less
    Output signal/Analog output
    (Select at the time of order)    		 Current output and frequency output for torque
    Voltage output, Current output, and Frequency output for rotation speed
    A/Z effective range ±10 %R.O.
    Digital compensation Asymmetry compensation ±10％R.O.
    Linearize compensation Up to 10 points
    (5 points for 0 to positive rated output. 5 points for 0 to negative rated output)
    Torsion direction reversal
    Reverses torsion direction and output signal.
    (Standard is positive output for counterclockwise direction.)
    Non-linearity
    (Display and voltage output)    		 0.01 %F.S.
    Non-linearity
    (Current output)    		 0.05 %F.S.
    CHECK Approx. 80 % of rated output (Set by function)
    Frequency response range DC to 6 kHz (when F54 = 1)
    Changeable to 1 Hz, 10 Hz, 30 Hz, 50 Hz, 100 Hz, 300 Hz, 500 Hz, 1 kHz, and 6 kHz
    DC to 1 kHz (when F54 = 0)
    Changeable to 1 Hz, 10 Hz, 30 Hz, 50 Hz, 100 Hz, 300 Hz, 500 Hz, and 1 kHz
    Above is 10 Hz to 6 kHz : -3 dB±1 dB, 1 Hz : -3 dB±3 dB
    Torque analog output delay time 270 μs (Typ.),
    when 6 kHz of low pass filter and 1 time of moving average samples.
    Rotation speed analog output delay time 24 ms (Typ.)
    when 10 Hz of low pass filter and 1 time of moving average samples.
    Sampling rate Torque : 60 000 times/s (when F-54 = 1)
    Torque : 10 000 times/s (when F-54 = 0)
    Rotation speed : 10 000 times/s
    Torque display section Output display : 0 to ±99 999 digital display (Green LED)
    Display format : Analog voltage / Torque
    Decimal point display : Changeable to No display, 101, 102, 103 and 104
    Condition display : A/Z, LOCK, CHECK, H, M, ERROR
    Unit display : Changeable to V, Nm and kNm
    Display frequency : Approx. 20 cycles/s (Changeable to 4 cycles/s)
    Calibration number : 1 to 4 (display the selected calibration number.)
    Rotation speed display section Output display : 0 to ±27 500 digital display (green LED)
    Out-of-range display : [-OS] appears for minus overflow, [OS] appears for plus overflow.
    Display format : Rotation speed
    Unit display : r/min
    Display frequency : Approx. 20 cycles/s (Changeable to 4 cycles/s)
    Various function Digital filter, Sheet key lock, Changeover of calibration data,
    Indication of luminous energy decreaset, Error code display
    Operating temp. / humidity range 0 ℃ to 50 ℃, 85 %RH orless (Non condensing)
    Power supply 100 VAC to 240 VAC, 50/60 Hz
    (Permisible variable range : 85 VAC to 264 VAC),
    Power consumption Approx. 60 VA (at 100 VAC)
    Outline dimensions (WxHxD) 68 mm x 209 mm x 252 mm (Excludes protruding parts)
    Weight Approx. 2 kg
    Accessory Manual、Time Lag Fuse(5 A)、External control I/O connector(Plug: MC1.5/9-ST-3.81)、Torque transducer/Rotation detector connector(Plug:MC1.5/16-ST-3.81)、Analog output connectors(Plug：MC1.5/8-ST-3.81)

  • Instruction Manual

    Specification

    CAD

    Software / Firmware

    • Current output
    • Frequency output
    • RS-232C interface
    • RS-422/485 interface
    • PROFIBUS interface
    • CANopen interface
    • Rotation detector MP-982

Custom

Custom Request (Custom Sensors)

Various custom sensors made to meet the customer's requirements.
  • ※
    Custom products are intended for mass production. Please consult us for small-lot orders.

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