CPSN-SSI-4C Thermocouple Module for CONPROSYS Nano Series 4ch
CPSN-SSI-4C Thermocouple Module for CONPROSYS Nano Series 4ch
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CPSN-SSI-4C Thermocouple Module for CONPROSYS Nano Series 4ch

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    This expansion I/O module adds a thermocouple interface to the CPU unit of the CONPROSYS nano series. Each module offers four channels of differential inputs. 

    Compatible with various types of thermocouple inputs 

    This module is compatible with a wide range of thermocouple input types such as J(IEC60584-1), K(IEC60584-1), E(IEC60584-1), N(IEC60584-1), R(IEC60584-1), S(IEC60584-1), and T(IEC60584-1). 

    Cold junction compensation function 

    As cold junction compensation is integrated in the module, there is no need to install a temperature sensor for cold junction compensation externally, and temperature can be measured simply by connecting a thermocouple. 

    LED indicator for status check 

    You can check the error status of the thermocouple, such as disconnected, not-connected, or sensor circuit trouble, with the LED indicator. 

    Easy installation and removal 

    This module can be installed in and removed from the CPU unit without any tools. 

    Adaptable to a wide temperature range between -20 and +60°C 

    The module operates with temperatures between -20 and + 60°C. It can be installed in various environments. 

    No electrolytic capacitor 

    Without an electrolytic capacitor, which has a limited life, we are creating a product with a long-life cycle. 

    Function specifications

    Model Online Model
    Input type Differential input
    Input channel 4ch
    Resolution 24-bit (1/1024 °C)
    Conversion speed*1 251ms (Measure four thermocouples and one cold junction sensor per channel)
    Buffer memory The latest data only
    Conversion start condition Constant update
    Compatible thermocouple sensor J(IEC 60584-1), K(IEC 60584-1), E(IEC 60584-1), N(IEC 60584-1), R(IEC 60584-1), S(IEC 60584-1), T(IEC 60584-1)
    Conversion tolerance Thermocouple type K, J, E, N, T: Within ± [0.3°C + Measured temperature×0.12% (0°C or higher) or 1% (0°C or lower)
    Thermocouple type R, S: Within ± [1.2°C + Measured temperature×0.12%]
    Cold junction sensor Integrated
    Cold junction tolerance *2*3 Within 3.6°C (Vertical installation (Installation angle 0°))
    Isolation Bus isolation
    Isolation withstand voltage 500VDC
    Connector 2 pieces 3.81mm pitch 10-pin termina
    Applicable wire AWG28 - 16
    LED 4 (Green)
    Electricity consumption 5V 0.15A (Max.)
    3.3V 0.05A (Max.)
    Physical dimensions (mm) 15.6(W)×52.6(D)×84(H) (No projection included)
    Weight 50g
    Notes: *1 It is the conversion time of the measurement value. Communication time is not included.
    *2 It is the measured value under the condition of wind speed of 0-0.5m/s in the thermostatic bath.
    *3 The cold junction tolerance is within 4.6 ° C when the product is installed in the orientation other than vertical installation (Installation angle 0 °). Installation orientation requires software command to change the settings. (Default: vertical installation)

    Installation Environment Requirements

    Model Online Model
    Operating ambient temperature -20 - +60°C (Wall installation at an angle of 0°)
    -20°C to +55°C with a vertical installation at an angle of 90° to the left/right or with a plane installation
    Operating ambient humidity 10 - 90%RH (No condensation)
    Non-operating ambient temperature -20 - +60°C
    Non-operating ambient humidity 10 - 90%RH (No condensation)
    Floating dust particles Not to be excessive
    Corrosive gases None
    Line noise Signal Line /±1kV (IEC61000-4-4 Level 3, EN61000-4-4 Level 3)
    Static electricity resistance Touch /±4kV (IEC61000-4-2 Level 2, EN61000-4-2 Level 2)
    Air /±8kV (IEC61000-4-2 Level 3, EN61000-4-2 Level 3)
    Sweep resistance 10 - 57Hz *4 /semi-amplitude vibration 0.15mm, 57 - 150Hz/2.0G 40minutes each in X, Y, and Z directions (JIS C60068-2-6- compliant, IEC60068-2-6-compliant)
    Shock resistance 15G half-sine shock for 11ms in X, Y, and Z directions (JIS C 60068-2-27 -compliant, IEC 60068-2-27 -compliant)
    Standard VCCI Class A, FCC Class A, CE Marking (EMC Directive Class A, RoHS Directive)
    Notes: *4 With the optional DIN rail fitting power supply: 10 - 55Hz (for details, see the user’s guide of the optional power supply).

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