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MELSEC-Q Series Input/Output Unit (Part Numbers)

MELSEC-Q Series Input/Output Unit

MITSUBISHI

MITSUBISHI

An input/output unit for the versatile MELSEC-Q series

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Part Number

Configured Part Number is shown.

QH42P Specifications

Input Specifications
Input FormatDC input (positive common type)
Number of Inputs32 points
Rated Input Voltage24 V DC (+20/-15%, ripple ratio within 5%)
Rated Input CurrentApprox. 4 mA
ON Voltage / ON Current19 V or more / 3 mA or more
OFF Voltage / OFF Current11 V or less / 1.7 mA or less
Input ResistanceApprox. 5.6 kΩ
Input Response TimeOFF > ON1 ms / 5 ms / 10 ms / 20 ms / 70 ms or less
ON > OFF1 ms / 5 ms / 10 ms / 20 ms / 70 ms or less
Input Common Method32 points 1 common
Output Specifications
Output FormatTransistor output (sink type)
Number of Outputs32 points
Rated Load Voltage12 to 24 V DC (+20/-15%)
Maximum Load Current0.1 A / 1 point, 2 A / 1 common
Maximum Inrush Current0.7 A, 10 ms or less
Leakage Current When OFF0.1 mA or less
Maximum Voltage Drop When ON0.1 V DC (TYP.) 0.1 A, 0.2 V DC (MAX.) 0.1 A
Output Response TimeOFF > ON1 ms or less
ON > OFF1 ms or less (rated load, resistant load)
Surge SuppressorZener diode
FuseN/A
Protection FunctionOverheat Protection FunctionOperates independently by point
Overload Protection FunctionCurrent limitation at overcurrent detection and during overload protection: 1 to 3 A / 1 point, operated by point
External Power SupplyVoltage12 to 24 V DC (+20/-15%) (ripple ratio within 5%)
CurrentMaximum 15 mA / 1 common (24 V DC, when all points are ON)
Output Common Method32 points 1 common
Common Specifications
Insulation MethodOpto-isolator insulation
Dielectric Strength560 V AC rms / 3 cycles (altitude 2,000 m)
Insulation Resistance10 MΩ or more on an ohmmeter
Protection GradeIP2X
Operation Display32-point switch display by ON indicator (LED) SW
External Wiring Connection Method40-pin connector × 2
Compatible ConnectorA6CON1, A6CON2, A6CON3, A6CON4 (sold separately)
Number of Occupied Inputs/Outputs32 points (I/O assignment: 32 input/output combined points)
5 V DC Internal Current Consumption130 mA (TYP. all points ON)
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Weight0.20 kg

Input Derating

Input Derating

Input Derating

QX48Y57 Specifications

Input Specifications
Input FormatDC input (positive common type)
Number of Inputs8 points
Rated Input Voltage24 V DC (+20/-15%, ripple ratio within 5%)
Rated Input CurrentApprox. 4 mA
Input DeratingN/A
ON Voltage / ON Current19 V or more / 3 mA or more
OFF Voltage / OFF Current11 V or less / 1.7 mA or less
Input ResistanceApprox. 5.6 kΩ
Input Response TimeOFF > ON1 ms / 5 ms / 10 ms / 20 ms / 70 ms or less
ON > OFF1 ms / 5 ms / 10 ms / 20 ms / 70 ms or less
Input Common Method8 points 1 common
Output Specifications
Output FormatTransistor output (sink type)
Number of Outputs7 points
Rated Load Voltage12 to 24 V DC (+20/-15%)
Maximum Load Current0.5 A / 1 point, 2 A / 1 common
Maximum Inrush Current4 A, 10 ms or less
Leakage Current When OFF0.1 mA or less
Maximum Voltage Drop When ON0.2 V DC (TYP.) 0.5 A, 0.3 V DC (MAX.) 0.5 A
Output Response TimeOFF > ON1 ms or less
ON > OFF1 ms or less (rated load, resistant load)
Surge SuppressorZener diode
Fuse4 A (Non-replaceable) (Fuse cutoff capacity: 50 A)
Fuse Disconnection IndicatorAvailable (LED display and signal output to CPU in the event of fuse disconnection)
External Power SupplyVoltage12 to 24 V DC (+20/-15%) (ripple ratio within 5%)
Current10 mA (at 24 V DC)
Output Common Method7 points 1 common
Common Specifications
Insulation MethodOpto-isolator insulation
Dielectric Strength560 V AC rms / 3 cycles (altitude 2,000 m)
Insulation Resistance10 MΩ or more on an ohmmeter
Protection GradeIP2X
Operation DisplayON Display (LED)
External Wiring Connection Method18-point screw terminal block (M3 Screw)
Number of Occupied Inputs/Outputs16 points (I/O assignment: 16 input/output combined points)
5 V DC Internal Current Consumption80 mA (TYP. all points ON)
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Weight0.20 kg

QX41Y41P Specifications

Input Specifications
Input FormatDC input (positive common type)
Number of Inputs32 points
Rated Input Voltage24 V DC (+20/-15%, ripple ratio within 5%)
Rated Input CurrentApprox. 4 mA
ON Voltage / ON Current19 V or more / 3 mA or more
OFF Voltage / OFF Current11 V or less / 1.7 mA or less
Input ResistanceApprox. 5.6 kΩ
Input Response TimeOFF > ON1 ms / 5 ms / 10 ms / 20 ms / 70 ms or less
ON > OFF1 ms / 5 ms / 10 ms / 20 ms / 70 ms or less
Input Common Method32 points 1 common
Output Specifications
Output FormatTransistor output (sink type)
Number of Outputs32 points
Rated Load Voltage12 to 24 V DC (+20/-15%)
Maximum Load Current0.1 A / 1 point, 2 A / 1 common
Maximum Inrush Current0.7 A, 10 ms or less
Leakage Current When OFF0.1 mA or less
Maximum Voltage Drop When ON0.1 V DC (TYP.) 0.1 A, 0.2 V DC (MAX.) 0.1 A
Output Response TimeOFF > ON1 ms or less
ON > OFF1 ms or less (rated load, resistant load)
Surge SuppressorZener diode
FuseN/A
Protection FunctionOverheat Protection FunctionOperates independently by point
Overload Protection FunctionCurrent limitation at overcurrent detection and during overload protection: 1 to 3 A / 1 point, operated by point
External Power SupplyVoltage12 to 24 V DC (+20/-15%) (ripple ratio within 5%)
CurrentMaximum 15 mA / 1 common (24 V DC, when all points are ON)
Output Common Method32 points 1 common
Common Specifications
Insulation MethodOpto-isolator insulation
Dielectric Strength560 V AC rms / 3 cycles (altitude 2,000 m)
Insulation Resistance10 MΩ or more on an ohmmeter
Protection GradeIP2X
Operation Display32-point switch display by ON indicator (LED) SW
External Wiring Connection Method40-pin connector × 2
Compatible ConnectorA6CON1, A6CON2, A6CON3, A6CON4 (sold separately)
Number of Occupied Inputs/Outputs64 points (I/O assignment: 64 input/output combined points)
5 V DC Internal Current Consumption130 mA (TYP. all points ON)
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Weight0.20 kg

Input Derating

Input Derating

Input Derating

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Part Number
QH42P
QX41Y41P
QX48Y57
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipNumber Of Inputs Number of Outputs Features Max Load Current Output answer time Terminal shape Number of occupied input/outputs
(Point)

SGD 420.00

1 Piece(s) 20 Day(s) 323232-point 1-common0.1A/1 piece140-Pin Connector × 232

SGD 420.00

1 Piece(s) Quote 323232-point 1-common0.1A/1 piece140-Pin Connector × 264

SGD 160.60

1 Piece(s) Quote 878-point 1-common0.5A/1 piece-18-point terminal block16

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Basic Information

Rated Input Voltage(V) DC24 Rated load voltage(V) DC 12–24 Representative Standard CE / UL
Rated input current(mA) 4 Input answer time 1/5/10/20/70 Type of unit DC Input/Transistor Output (Sink)
Rated load voltage(V) DC 12–24

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Specification/Dimensions

  • Number Of Inputs

    • 8
    • 32

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  • Number of Outputs

    • 7
    • 32

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  • Features

    • 8-point 1-common
    • 32-point 1-common

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  • Max Load Current

    • 0.1A/1 piece
    • 0.5A/1 piece

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  • Output answer time

    • 1

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  • Terminal shape

    • 18-point terminal block
    • 40-Pin Connector × 2

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  • Number of occupied input/outputs(Point)

    • 16
    • 32
    • 64

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Days to Ship

    • All
    • 20 Day(s) or Less

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