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MU110 Analog Output Modules (AO, Modbus RTU/ASCII, RS485)

SKU: MU110 (AO)
The MU110 AO Series by akYtec presents a lineup of analog output modules tailored for decentralized automation systems. These modules utilize the robust Modbus RTU/ASCII protocol and an RS485 interface to ensure reliable communication, making them an ideal choice for upgrading existing systems and developing new, efficient solutions for diverse industrial applications.

6 analog outputs8 analog outputs4-20 mA output signal0-10 V output signalRS485 interfaceModbus RTU/ASCIIAmbient temperatureDIN rail mountingWall mounting

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Product Description
    Details

    The MU110 AO Series by akYtec presents a lineup of analog output modules tailored for decentralized automation systems. These modules utilize the robust Modbus RTU/ASCII protocol and an RS485 interface to ensure reliable communication, making them an ideal choice for upgrading existing systems and developing new, efficient solutions for diverse industrial applications.

    Key Technical Features:

    • Versatile Analog Outputs: The MU110 AO series includes modules like MU110-24.6U and MU110-24.8I, designed to deliver analog signals such as 0-10 V and 4-20 mA. This versatility enables precise control over a wide range of processes and equipment.
    • High Resolution and Accuracy: These modules are equipped with high-resolution DACs, ensuring accurate signal generation critical for process control and automation tasks.
    • Adaptable to Various Environments: Encased in IP20-rated housings, these modules operate reliably in a broad temperature range, from -20 to +55 °C, making them adaptable to different industrial environments.
    • Efficient and Stable Communication: Optimized to function with a 24V DC power supply, the modules support efficient and stable communication through Modbus RTU/ASCII over an RS485 interface, ensuring uninterrupted data transmission in automation setups.

    Business Advantages:

    • Cost-Efficient Solutions: The MU110 AO series is strategically designed for economic efficiency, helping to minimize the need for extra components and reduce overall system costs.
    • Application Flexibility: These modules are exceptionally suited for various industrial applications, particularly in areas requiring precise analog control, such as process automation and building management systems.

    Feature

    MU110-24.6U

    MU110-24.8I

    Power Supply

    24 (18...29) V DC

    24 (18...29) V DC

    Power Consumption, Max.

    6 W

    6 W

    Analog Outputs

    6

    8

    Output Signal

    0-10 V

    4-20 mA

    Permissible Load

    12...36 V DC, min. 2000 ohm

    10...36 V DC, 0...1300 ohm

    Accuracy

    ±0.5%

    ±0.5%

    Resolution

    10 bit

    10 bit

    Interface

    RS485

    RS485

    Protocol

    Modbus RTU / ASCII

    Modbus RTU / ASCII

    Baud Rate

    2.4...115.2 kBit/s

    2.4...115.2 kBit/s

    Ambient Temperature

    -20...+55 °C

    -20...+55 °C

    Storage Temperature

    -25...+55 °C

    -25...+55 °C

    Humidity

    Up to 80%, non-condensing

    Up to 80%, non-condensing

    IP Code

    IP20

    IP20

    Dimensions

    63 x 110 x 75 mm

    63 x 110 x 75 mm

    Weight

    Approx. 240 g

    Approx. 240 g

    Material

    Plastic

    Plastic

     

     

Additional Information
FAQ

    FAQ

    How many modules can be connected to the RS485 interface?
    Without using repeaters, up to 32 modules can be connected to one RS485 interface, the length of the communication line between the devices must not exceed 1200 metres.
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    Are Mx110 modules compatible with third-party PLCs?
    The modules are compatible with third-party PLCs if the PLC supports ModBus RTU or ASCII protocols.
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    What equipment is required to configure the module?
    To configure the module you will need the RS485-USB interface converter IC4-M as well as the M110 Configurator software.
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    I have forgotten the module network settings. How can I find them?
    It is necessary to set the "Factory settings" jumper in the module (its location can be found in the module's manual). After that in the Configurator it is necessary to select "Factory settings".
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    Is there a possibility to disconnect the terminal block?
    Yes, terminal block for I/O connections is removable and enables quick and easy replacement of the device.
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    Are circuits galvanically isolated?
    Some devices from Mx110 product line have galvanic isolation, which is performed differently for each model and in groups, such as power supply, inputs/outputs, interfaces and housing.
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    Can the integrated voltage source of a PR200-230.X.X be used to feed a Mx110 module?
    No, this voltage source cannot be used to feed a Mx110 module because it doesn’t provide enough current (max. 100 mA).
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    In which numeral system should the register address be written, decimal or hexadecimal?
    The register address has to be written in decimal.
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    How does the Modbus register work and why is it in hexadecimal (3x0000 to 3xFFFF)?
    Modbus registers are typically 16-bit values, used to store and exchange various types of data, such as sensor readings, control parameters, status information, etc. These registers are represented in a hexadecimal format and organized in a range from 0x0000 to 0xFFFF, which covers 65,536 possible values. The 16-bit format is common in industrial control systems because it provides a good balance between precision and data size. Hexadecimal representation of binary data is more compact, efficient and offers better readability for 16-bit values than binary or decimal, as each hexadecimal digit represents four binary bits. Hexadecimal values also align neatly with bytes. In a Modbus register, each byte is represented by two hexadecimal digits, making it easier to work with when dealing with byte-oriented communication protocols. Hexadecimal representation is consistent with the way data is displayed and configured in industrial control systems and related software. The "3x" in "3x0000 - 3xFFFF" refers to the Modbus function codes. In Modbus, function codes 3 and 4 are used for reading and writing registers. The "x" in "3x" signifies that these registers are in the "holding registers" category. Holding registers are used to store data that can be read and written by external devices.
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    What steps do I have to take to calibrate the MU110-devices when i have uncertainties in the measurement?
    If the accuracy of the input or output of the module is no longer in accordance with the specification, it can be calibrated. Each analog input and output has its own calibration coefficients for each sensor type. –The calibration is performed using a reference signal source connected to the device input or output. –The calibration coefficients are calculated based on the ratio between the current input signal and the reference signal and stored in the non-volatile device memory. –If the calculated coefficients go beyond the permissible limits, a message about the error cause will be displayed.
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    What kind of output signals do MU110 ANALOG OUTPUT modules work with?
    Output signal of MU110-24.8I is 4-20 mA, while the output signal of MU110-24.6U is 0-10 V.
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