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

MELSEC-L Series Input/Output Unit

- Output module, MELSEC-L Series from MITSUBISHI.
- 2 Output types available, Contact output (LY10R2) and Transistor output Sink type (LY41NT1P, LY42NT1P)
- No. of output: 16 points (LY10R2), 32 points (LY41NT1P) and 64 points (LY42NT1P)
- Rated switching voltage: 24 V DC / 240 V AC (LY10R2), 12 to 24 V DC (LY41NT1P, LY42NT1P)
- Response time: Contact output module (≤ 12 ms), Transistor output Sink type (≤ 1 ms)

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MELSEC-L Series Output Unit Specifications

LY10R2

LY10R2 image

LY10R2 image

LY10R2 Performance Specifications

Output FormatContact output
Number of Outputs16 points
Rated Opening/Closing Voltage/Current24 V DC 2 A (resistant load) / 1 point, 240 V AC 2 A (cosø = 1) / 1 point, 8 A / 1 common
Minimum Switching Load5 V DC 1 mA
Maximum Switching Voltage264 V AC 125 V DC
LifespanMechanical20,000,000 operations or more
ElectricalRated opening/closing voltage/current load: 100,000 times
200 V AC 1.5 A, 240 V AC 1 A (cosø = 0.7): 100,000 times
200 V AC 0.4 A, 240 V AC 0.3 A (cosø = 0.7): 300,000 times
200 V AC 1 A, 240 V AC 0.5 A (cosø = 0.35): 100,000 times
200 V AC 0.3 A, 240 V AC 0.15 A (cosø = 0.35): 300,000 times
24 V DC 1 A, 100 V DC 0.1 A (L/R = 7 ms): 100,000 times
24 V DC 0.3 A, 100 V DC 0.03 A (L/R = 7 ms): 300,000 times
Maximum Switching Frequency3,600 times/hr
Output Response TimeOFF > ON10 ms or less
ON > OFF12 ms or less
Surge SuppressorN/A
FuseN/A
Output Common Method16 points 1 common
Dielectric Strength2,300 V AC for one minute (altitude 2,000 m)
Insulation Resistance10 MΩ or more on an ohmmeter
Protection GradeIP1X
External Wiring Connection Method18-point screw terminal block (M3 Screw)
Number of Occupied Inputs/Outputs16 points (I/O assignment: output 16 points)
5 V DC Internal Current Consumption460 mA
External DimensionsHeight (H)90 mm
Width (W)28.5 mm
Depth (D)117 mm
Weight0.21 kg
Part Number
LY10R2
LY41NT1P
LY42NT1P
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipNumber of Outputs Features Max Load Current Output answer time Terminal shape Type of unit Rated load voltage
(V)

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1 Piece(s) Quote 1616-point 1-common2 A/1 piece1218-point terminal blockRelay OutputDC24/AC240

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1 Piece(s) Quote 3232-point 1-common0.1A/1 piece140-pin connectorTransistor Output (Sink)DC10.2 to 28.8

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1 Piece(s) Quote 6432-point 1-common0.1A/1 piece140-Pin Connector × 2Transistor Output (Sink)DC10.2 to 28.8

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Basic Information

Representative Standard UL / CUL

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