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MELSEC-Q Series QX40
| Input specifications | / DC input (positive common type) |
| Input type | 16 points |
| Number of input points | 24 V DC (+20/-15 %, ripple ratio within 5 %) |
| Rated input voltage | Approx. 4 mA |
| Rated input current | 100 % |
| 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 | 16 points/common |
| Input common terminal arrangement | / Photocoupler |
| Common specifications | 560 V AC rms/3 cycles (altitude 2000 m) |
| Isolation method | 10 MΩ or higher by insulation resistance tester |
| Dielectric withstand voltage | IP2X |
| Insulation resistance | ON indication (LED) |
| Protection degree | 18-point terminal block (M3 screw) |
| Operation indication | 16 points (I/O assignment: Input 16 points) |
| External interface - | 50 mA (TYP. all points ON) |
| Number of occupied I/O points | 98 mm |
| Internal current consumption (5 V DC) | 27.4 mm |
| External dimensions - Height | 90 mm |
| External dimensions - Width | 0.16 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.
