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MELSEC-Q Series QH42P
| Input specifications | / DC input (positive common type) |
| Input type | 32 points |
| Number of input points | 24 V DC (+20/-15 %, ripple ratio within 5 %) |
| Rated input voltage | Approx. 4 mA |
| Maximum number of simultaneous input points | 19 V or more/3 mA or more |
| ON voltage/ON current | 11 V or less/1.7 mA or less |
| OFF voltage/OFF current | Approx. 5.6 kΩ |
| Input resistance | 1 ms, 5 ms, 10 ms, 20 ms, 70 ms or less |
| Input response time - OFF to ON | 1 ms, 5 ms, 10 ms, 20 ms, 70 ms or less |
| Input response time - ON to OFF | 32 points/common |
| Input common terminal arrangement | / Transistor output (sink type) |
| Output specifications | 32 points |
| Output type | 12...24 V DC (+20/-15 %) |
| Number of output points | 0.1 A/point, 2 A/common |
| Rated load voltage | 0.7 A, 10 ms or less |
| Maximum load current | 0.1 mA or less |
| Maximum inrush current | 0.1 V DC (TYP.) 0.1 A, 0.2 V DC (MAX.) 0.1 A |
| Leakage current at OFF | 1 ms or less |
| Maximum voltage drop at ON | 1 ms or less (rated load, resistive load) |
| Output response time - OFF to ON | Zener diode |
| Output response time - ON to OFF | None |
| Surge suppressor | Available |
| Fuse | Available |
| Protection function - Overheat protection function | 12...24 V DC (+20/-15 %) (ripple ratio within 5 %) |
| Protection function - Overload protection function | Maximum 15 mA/common (at 24 V DC and all points ON) |
| External power supply - Voltage | 32 points/common |
| External power supply - Current | / Photocoupler |
| Output common terminal arrangement | 560 V AC rms/3 cycles (altitude 2000 m) |
| Common specifications | 10 MΩ or higher by insulation resistance tester |
| Isolation method | IP2X |
| Dielectric withstand voltage | ON indication (LED), 32 point switch-over using switch |
| Insulation resistance | 40-pin connector × 2 |
| Protection degree | A6CON1, A6CON2, A6CON3, A6CON4 (sold separately) |
| Operation indication | 32 points (I/O assignment: I/O combined 32 points) |
| External interface - | 130 mA (TYP. all points ON) |
| External interface - Applicable connector | 98 mm |
| Number of occupied I/O points | 27.4 mm |
| Internal current consumption (5 V DC) | 90 mm |
| External dimensions - Height | 0.20 kg |
| General specifications | Refer to the general specifications of the CPU module. |
Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.
Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.
