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MELSEC-Q Series Input Unit (DC/AC) (Part Numbers)

MELSEC-Q Series Input Unit (DC/AC)

- Input modules, Interrupt module (DC/AC), MELSEC-Q Series from MITSUBISHI.
- Comprehensive range of I/O and intelligent function modules.
- No. of input is 16 points available.
- The Q Series I/O and intelligent function module lineup is extensive and capable of meeting the needs of a wide range of applications.
- Attain the ideal solution for the application, whether it be high speed positioning or high accuracy temperature control.
- Rated input voltage is 48 V DC/AC.

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Part Number

Configured Part Number is shown.

QX50

MELSEC-Q Series Input Unit (DC/AC)

QX50 Image

QX50 Image

Performance Specifications

Input FormatDC input (positive/negative common shared type)
AC input
Number of Inputs16 points
Rated Input VoltageDC input: 48 V DC (+20/-15%, ripple rate within 5%)
AC input: 48 V AC (+10/-15%), 50/60 Hz (±3 Hz) (ripple rate within 5%)
Rated Input CurrentApprox. 4 mA
ON Voltage / ON Current28 V or more / 2.5 mA or more
OFF Voltage / OFF Current10 V or less / 1 mA or less
Input ResistanceApprox. 11.2 kΩ
Input Response TimeOFF > ONDC input: 5 ms or less
AC input: 15 ms or less
ON > OFFDC input: 20 ms or less
AC input: 20 ms or less
Input Common Method16 points 1 common
Insulation MethodOpto-isolator insulation
Dielectric Strength1,060 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: input 16 points)
5 V DC Internal Current Consumption50 mA (TYP. all points ON)
External DimensionsHeight (H)98 mm
Width (W)27.4 mm
Depth (D)90 mm
Weight0.13 kg
Part Number
QX50
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to Ship

SGD 221.90

1 Piece(s) 91 Day(s)

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Basic Information

Number Of Inputs 16 Rated Input Voltage(V) DC48/AC48 Representative Standard CE / UL
Features 16-point 1-common Number Of Inputs(Point) 16 Rated input current(mA) 4
Input answer time 20 Terminal shape 18-point terminal block Number of occupied input/outputs(Point) 16

Please check the type/dimensions/specifications of the part QX50 in the MELSEC-Q Series Input Unit (DC/AC) series.

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