| Specifications |
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| 72×72mm type |
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| Type | Increment/decrement type total counter | Increment/decrement type preset counter |
| Model No. | DC-MA6-D | DC-MB6-D |
| Display | Red LED(changeover by green and orange LED) |
| 7-segment LED(Height10mm, Width5.7mm), Range: 999999 to -99999 (Zero-suppress) |
| Number of digit | 6 digits |
| Power source | 100 to 240VAC(50/60Hz) |
| Fluctuation range | -15% to +10% |
| Power consumption | Approx. 4.5VA(when 240VAC) |
| Counting | Contact/transistor open-collector input : Counting when OFF→ON, voltage input: Counting when “L”→“H” |
| Preset |
| 1 |
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| Preset method |
| Digital switch for each digit |
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| Counting speed | 30Hz: Min. signal width 16.7msec, make-ratio 1:1 |
| 5kHz: Min. signal width 100μsec, make-ratio 1:1(Changeover by slide switch) |
| Counting prohibited | Prohibited when ON("H" level in case of voltage input)Response time: 16msec or less(when 30Hz), 100μsec or less(when 5kHz) |
| Counting/ reset/counting prohibited input | Contact/transistor open-collector input Impedance(ZON): 1kΩ or less when ON(Short-circuit), Impedance(ZOFF): 5kΩ or more when OFF(Opened) |
| Control output operation | Self-holding operation: It operates when preset value and returns by reset |
| Single-shot operation: It operates when preset value and returns after specific time(200ms) |
| Power source for sensor | 12VDC(+10%, -10%), 100mA(Ripple 5% or less) |
| Ambient temperature, humidity | -10 degrees C to +45 degrees C(-20 degrees C to +55 degrees C when stored) 45 to 85%RH |
| Memory time against power failure | Memory time/once: approx. 10 years, memory numbers: 0.1 million times |
| Case | Case: ABS resin, dust-proof cover: polycarbonate |
| Attachment | Dust-proof cover, fitting metal |