KE
KEYENCE CORPORATION KV-NC4TP
KV-8000 series (Programmable Logic Controller) - KV-NC4TP
Категории:
Технические характеристики
| Temperature input unit (Number of inputs) | 4 |
|---|---|
| Temperature input unit (Input) | Thermocouple, Platinum resistance thermometer |
| Temperature input unit (Input range) | K: -270.0 to 1372.0°C -454 to 2501.6°F J: -210.0 to 1200.0°C -346 to 2192°F T: -270.0 to 400.0°C -454 to 752°F E: -270.0 to 1000.0°C -454 to 1832°F N: -270.0 to 1300.0°C -454 to 2372°F R: -50.0 to 1768.0°C -58 to 3214.4°F S: -50.0 to 1768.0°C -58 to 3214.4°F B: 0.0 to 1820.0°C 32 to 3308°F WRe5-26: 0.0 to 2315.0°C 32 to 4199°F; Pt100: -200.0 to 850.0°C -328 to 1562°F JPt100: -200.0 to 600.0°C -328 to 1112°F |
| Temperature input unit (Overall accuracy) | ±(0.2% of F.S. +1°C 1.8°F ) (at 25°C ±5°C 77°F ±9°F ) ±(0.4% of F.S. +1°C 1.8°F ) (at 0 to 55°C 32 to 131°F ); ±0.2% of F.S. (at 25°C ±5°C 77°F ±9°F ) ±0.4% of F.S. (at 0 to 55°C 32 to 131°F ) |
| Temperature input unit (Allowable wiring resistance) | 100 Ω max./wire (no variation allowed among three wires) |
| Temperature input unit (Conversion speed) | 125 ms/channel |
| Temperature input unit (Isolation method) | Between input terminals and base unit: Photocoupler/semiconductor relay/transformer isolation Between channels: (When resistance thermometer is not used): Semiconductor relay isolation; (When resistance thermometer is used): No isolation |
| Temperature input unit (Special function) | Channel skip, disconnection detection, averaging (time average, count average, moving average), special data offset, peak-/bottom-hold, alarm, abnormal input setting |
| Internal current consumption | 40 mA or less |
| Масса | Approx. 110 g |