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L Series DC Input / Transistor Output Combined Unit (Part Numbers)
- On Sale Till 30/06/2026
L Series DC input / transistor output combined unit
Part Number
Configured Part Number is shown.
L Series DC Input / Transistor Output Combined Unit
LH42C4NT1P
LH42C4NT1P image
LH42C4NT1P Performance Specifications
| Input Specification | ||
|---|---|---|
| Input Format | DC input (positive/negative common shared type) | |
| Number Of Input Points | 32 points | |
| Rated Input Voltage | 24 V DC (ripple ratio within 5%) (allowable voltage range 20.4 to 28.8 V DC) | |
| Rated Input Current | 4.0 mA TYP. (24 V DC) | |
| ON Voltage / ON Current | 19 V DC or more / 3 mA or more | |
| OFF Voltage / OFF Current | 9 V DC or less / 1.7 mA or less | |
| Input Resistance | 5.7 kΩ | |
| Input Response Time | OFF → ON | 1 ms / 5 ms / 10 ms / 20 ms / 70 ms or less |
| ON → OFF | 1 ms / 5 ms / 10 ms / 20 ms / 70 ms or less | |
| Input Common Method | 32 points 1 common | |
| Output Specification | ||
| Output Format | Transistor Output (Sink Type) | |
| Number Of Outputs | 32 points | |
| Rated Load Voltage | 10.2 to 28.8 V DC | |
| Max Load Current | 0.1 A/point, 2 A/ common | |
| Maximum Inrush Current | With current limitation by overload protection function | |
| Leak Current When OFF | 0.1 mA or less | |
| Maximum Voltage Drop At ON | 0.1 V DC (TYP.) 0.1 A, 0.2 V DC (MAX.) 0.1 A | |
| Output Response Time | OFF → ON | 0.5 ms or less |
| ON → OFF | 1 ms or less (rated load, resistance load) | |
| Surge Protector | Zener Diode | |
| Fuse | No | |
| Protection Function | Overheat Protection Function | Operates independently for each point. |
| Overload Protection Function | Overcurrent detection, current limitation with overload protection: 1 to 3 A/point Operation in one-point increments | |
| External Power Supply | Voltage | 12/24 V DC (ripple ratio within 5%) (allowable voltage range 10.2 to 28.8 V DC) |
| Current | 9 mA (when 24 V DC) / one common | |
| Output Common Method | 32 points 1 common | |
| Common Specifications | ||
| Dielectric Strength | 510 V AC for one minute (altitude 2,000 m) | |
| Insulation Resistance | 10 MΩ or more on an insulation resistance meter | |
| Protection Grade | IP2X | |
| External Wiring Connection Method | - | 40‑pin Connector × 2 |
| Compatible Connector | A6CON1, A6CON2, A6CON3, A6CON4 (sold separately) | |
| Number Of Occupied Inputs/Outputs | 32 points (I/O assignment: input/output combined 32 points) | |
| 5 V DC Internal Current Consumption | 160 mA | |
| External Dimensions | Height (H) | 90 mm |
| Width (W) | 28.5 mm | |
| Depth (D) | 95 mm | |
| Mass | 0.12 kg | |
- * See the catalog for model numbers other than those detailed above.
| Part Number |
|---|
| LH42C4NT1P |
| LH42C4PT1P |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Output Format |
|---|---|---|---|---|---|
MYR 2,298.33 MYR 1,838.66 | 1 Piece(s) | 97 Day(s) | Transistor / sync output | ||
MYR 2,445.00 MYR 1,956.00 | 1 Piece(s) | 97 Day(s) | 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 |
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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