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Cari

  • Brainchild RSC Rail Signal Conditioner

    The signal conditioner incorporates two bright easy to read LCD Displays which indicate Process Value (PV) and user-selected parameter. It is powered by an 11-26 or 90-250 VDC /VAC supply. It is fully programmable for Linear Voltage, Linear Current, PT100 and thermocouple types J, K, T, E, B, R, S, N, L, U, P, C, and D input. The input signal is digitized by using an 18-bit A to D converter. Its fast sampling rate allows the signal conditioner to retransmit the signal faster. It can do a maximum of 3 retransmission with one input.

    Feature

    The new generation of signal conditioner has a lot of unique features.
    The unique features are listed below.
    • Optional LCD Display
    • High Accuracy 18 Bit A-D Conversion
    • Up to 3 retransmission outputs with 15 Bit resolution
    • Fastest Sampling Rate of 200 msec
    • Universal Input
    • RS-485 Communication
    • Event Input
    • Lockout Protection
    • Bidirectional Menu Navigation
    • SQRT Function for PV
      Another Article:

    Specification

    Power

    • Power Supply: 90 to 250VAC, 47 to63Hz, 20 to 28 VAC,47-63Hz / 11 to 40 VDC
    • Power Consumption: 10VA, 5W Maximum

    Signal Input

    TypeThermocouple (J, K, T, E, B, R, S, N, L, U, P, C, D), RTD(PT100(DIN), PT100(JIS)), Current(mA), Voltage(V)
    Resolution18 Bits
    Sampling Rate5 Times / Second (200msec)
    Maximum Rating-2VDC minimum, 12VDC maximum
    Input Characteristics
    TypeRangeAccuracy @ 25°CInput Impedance
    J-120°C  to 1000°C( -184°F to 1,832°F)±2°C2.2 MΩ
    K-200°C to 1370°C (-328°F to 2498°F)±2°C2.2 MΩ
    T-250°C to 400°C ( -418°F to  752°F )±2°C2.2 MΩ
    E-100°C to 900°C( -148°F to 1652°F )±2°C2.2 MΩ
    B0°C to 1820°C( 32°F to  3308°F )±2°C( 200°C to 1800°C )2.2 MΩ
    R0°C to 1767.8°C( 32°F to 3214°F )±2°C2.2 MΩ
    S0°C to 1767.8°C( 32°F to 3214°F )±2°C2.2 MΩ
    N-250°C to 1300°C( -418°F to 2372°F)±2°C2.2 MΩ
    L-200°C to 900°C( -328°F to 1652°F )±2°C2.2 MΩ
    U-200°C to 600°C (-328°F to 1112°F)±2°C2.2 MΩ
    P0°C to 1395°C( 32°F to 2543°F )±2°C2.2 MΩ
    C0°C to 2300°C( 32°F to 4172°F )±2°C2.2 MΩ
    D0°C to 2300°C( 32°F to 4172°F )±2°C2.2 MΩ
    PT100(DIN)-200°C to 850°C( -328°F to 1562°F )±0.4°C1.3KΩ
    PT100(JIS)-200°C to 600°C( -328°F to 1112°F )±0.4°C1.3KΩ
    mA-3mA  to 27mA±0.05%2.5Ω
    VDC-1.3VDC to 11.5VDC±0.05%1.5MΩ
    Temperature Effect1.5µV /°C for all inputs except mA input, 3.0µV /°C for mA
    Sensor Lead Resistance EffectThermocouple: 0.2 µV /Ω; 3-wire RTD: 2.6°C /Ω of Difference of Resistance of two leads
    2-wire RTD: 2.6°C /Ω of Sum of Resistance of two leads
    Burn-out Current200nA
    Common Mode Rejection Ratio(CMRR)120 dB
    Normal Mode Rejection Ratio (NMRR)55dB
    Sensor Break DetectionSensor open for Thermocouple and RTD inputs, sensor short for RTD  input, below 1mA for 4-20mA input, below 0.25V for 1 – 5V input, not available for other inputs
    Sensor Break Responding TimeWithin 4 seconds for Thermocouple and RTD inputs, 0.1 seconds for 4-20mA and 1 – 5V inputs

    Input

    Digital Input (DI1 or DI2)
    No. of Event Inputs1
    Logic Low-10V minimum, 0.8V maximum.
    Logic High2V minimum, 10V maximum
    FunctionsRefer to user manual

    Output

    Analog Retransmission Output 1 /Output 2 /Output 3
    Number of Outputs3
    Output Signal4-20mA, 0-20 mA,0 – 10VDC

    Specification

    Resolution15 Bits
    Accuracy±0.05% of Span ± 0.0025% / °C
    Load Resistance0 to 500Ω for current output, 10KΩ minimum for Voltage Output
    Output Regulation0.01% for full load change
    Output Setting Time0.1Second (stable to 99.9%)
    Isolation Breakdown1000VAC min
    Integral Linearity Error±0.005% of span
    Temperature Effect±0.0025% of span /°C
    Saturation Low0mA or 0VDC
    Saturation High22.2mA or 5.55V,11.1V min
    Linear Output Ranges0 – 22.2mA (0 – 20mA/4 – 20mA), 0 – 5.55VDC (0 – 5VDC, 1 – 5VDC),0 – 11.1VDC (0 – 10VDC)

    Communication

    Data Communication
    InterfaceRS-485
    ProtocolModbus RTU (Slave Mode)
    Address1 to 247
    Baud RateLatching, Hold, Normal, Latching/Hold
    Dwell Timer0.1 to 4553.6 Minutes
    Data Communication
    InterfaceRS-485
    ProtocolModbus RTU (Slave Mode)
    Address1 to 247
    Baudrate2.8KBPS to 115.2 KBPS
    Parity BitNone, Even or Odd
    Stop Bit1 or 2 Bits
    Data  Length7 or 8 Bits
    Communication Buffer160 Bytes
    User Interface
    Keypad4 Keys
    Display Type4 Digit LCD Display
    No of Display2
    Upper Display Size0.58” (15mm)
    Lower Display Size0.3” (7.8mm)
    User Interface
    Keypad4 Keys
    Display Type4 Digit LCD Display
    No. of Display2
    Upper Display Size0.31”(8mm)
    Lower Display Size0.25”(6.5mm)
    Programming Port
    InterfaceMicro USB
    PC Communication FunctionFirmware upgrade
    Digital Filter
    FunctionFirst Order
    Time Constant0,0.2, 0.5, 1, 2, 5, 10, 20, 30, 60 Seconds, Programmable
    Environmental and Physical Specifications
    Operating Temperature-10°C to 50°C
    Storage Temperature-40°C to 60°C
    Humidity0 to 90 % RH (Non-Condensing)
    Altitude2000 Meters maximum
    PollutionDegree II
    Insulation Resistance20MΩ minimum(@500V DC)
    Dielectric Strength2000V AC,50/60 Hz for 1 Minute
    Vibration Resistance10 to 55 Hz , 10m/s2 for 2 Hours
    Shock Resistance200 m/s2(20g)
    Dimensions (W*H*D) (mm)22.5*96*83
    Weight (grams)160
    Approval Standards
    SafetyUL61010-1, CSA 22.2 No.61010-1-12, EN61010-1 (IEC1010-1)
    Protective ClassIP66 for Panel, IP20 for terminals and housing, all indoor use
    EMCEN61326

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