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L Series DC Input / Transistor Output Combined Unit

Part Number

Configured Part Number is shown.

LH42C4PT1P

L Series DC Input / Transistor Output Combined Unit

LH42C4NT1P

LH42C4NT1P image

LH42C4NT1P image

LH42C4NT1P Performance Specifications

Input Specification
Input FormatDC input (positive/negative common shared type)
Number Of Input Points32 points
Rated Input Voltage24 V DC (ripple ratio within 5%) (allowable voltage range 20.4 to 28.8 V DC)
Rated Input Current4.0 mA TYP. (24 V DC)
ON Voltage / ON Current19 V DC or more / 3 mA or more
OFF Voltage / OFF Current9 V DC or less / 1.7 mA or less
Input Resistance5.7 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 Specification
Output FormatTransistor Output (Sink Type)
Number Of Outputs32 points
Rated Load Voltage10.2 to 28.8 V DC
Max Load Current0.1 A/point, 2 A/ common
Maximum Inrush CurrentWith current limitation by overload protection function
Leak Current When OFF0.1 mA or less
Maximum Voltage Drop At ON0.1 V DC (TYP.) 0.1 A, 0.2 V DC (MAX.) 0.1 A
Output Response TimeOFF → ON0.5 ms or less
ON → OFF1 ms or less (rated load, resistance load)
Surge ProtectorZener Diode
FuseNo
Protection FunctionOverheat Protection FunctionOperates independently for each point.
Overload Protection FunctionOvercurrent detection, current limitation with overload protection: 1 to 3 A/point
Operation in one-point increments
External Power SupplyVoltage12/24 V DC (ripple ratio within 5%) (allowable voltage range 10.2 to 28.8 V DC)
Current9 mA (when 24 V DC) / one common
Output Common Method32 points 1 common
Common Specifications
Dielectric Strength510 V AC for one minute (altitude 2,000 m)
Insulation Resistance10 MΩ or more on an insulation resistance meter
Protection GradeIP2X
External Wiring Connection Method-40‑pin Connector × 2
Compatible ConnectorA6CON1, A6CON2, A6CON3, A6CON4 (sold separately)
Number Of Occupied Inputs/Outputs32 points (I/O assignment: input/output combined 32 points)
5 V DC Internal Current Consumption160 mA
External DimensionsHeight (H)90 mm
Width (W)28.5 mm
Depth (D)95 mm
Mass0.12 kg
  • * See the catalog for model numbers other than those detailed above.
Part Number
LH42C4PT1P
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOutput Format

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1 Piece(s) Quote Transistor / source output

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Basic Information

Rated Input Voltage(V) DC24V Number Of Inputs(Point) 32 Number of Outputs(Point) 32
Type of unit Input/output

Please check the type/dimensions/specifications of the part LH42C4PT1P in the L Series DC Input / Transistor Output Combined Unit series.

Similar Part Numbers

Part Number
LH42C4NT1P
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOutput Format

-

1 Piece(s) Quote Transistor / sync output

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