JDM9 series digital counter
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▇ Model number and parameters
| Model number | Counting range | Magnification | Online store: |
| JDM9-4 | 1-9999 | 1/10/100 | US $10.58/ pieceOrder (5) |
| JDM9-6 | 1-999999 | 1/10/100 | US $10.79/ pieceOrder (5) |
▇ General
| Model number | JDM9 series |
| Supply voltage | 12, 24, 36Vdc; 36, 110, 220 or 380 Vac |
| Operating mode | UP counting |
| Output mode | N (Default): When count reach to set value, count stop, relay switch on C: When count reach to set value, relay switch on, then switch off immediately, count reset to zero, then go on counting R: When count reach to set value, relay switch on, after a short time, relay switch off, count reset to zero, then go on counting F: When count reach to set value, count go on, relay switch on |
| Input Signal | Contact,level, sensor |
| Max. counting speed | Contact: 30cps: Level or sensor (default is PNP) signal: 1000 cps (need to be customized) |
| No-power memory | 10 years |
| Control form | SPDT |
| Contact rating | 5A@250Vac, 7A@24Vdc |
| Mechanical life | 1x106 |
| Electrical life | 1x105 |
| Power consumption | 3VA max |
| Setting method | Dial switch |
| Indication method | 8-segment 4-digital display |
| External dimensions | 78x78x128 mm |
| Perforate dimensions | 7110x71 10 mm |
| Counting error | ≤1 |
| Reset time | ≥0.05s |
| Power reset | ≥1s |
| Dielectric strength | 2000Vac, 50/60Hz for 1min |
| Insulation resistance | 100MΩ min. at 500 VDC |
| Mounting | Panel |
| Matched sensor | PNP type: M8 2mm Sn, M12 4mm Sn, M18 8mm Sn, M18 2m Sn, M130 4m Sn |
| Operating temperature | -5 to 45 ℃ |
| Operating humidity | 30-85% RH max, non-condensing |
| Alias name | JDM9 series counting relay, counter relay |
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