KE
KEYENCE CORPORATION KV-TP40
KV-8000 series (Programmable Logic Controller) - KV-TP40
Категории:
Технические характеристики
| Type | Temperature/Analog multi-input unit |
|---|---|
| Number of temperature input points | 4 ch |
| Input | Thermocoupler/Platinum temperature measuring resistor/Voltage and current |
| Input range (Thermocoupler) | K: -270.0 to 1372.0°C -454 to 2502°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°F S: -50.0 to 1768.0°C -58 to 3214°F B: 0.0 to 1820.0°C 32 to 3308°F WRe5-26: 0.0 to 2315.0°C 32 to 4199°F |
| Input range (Platinum temperature measuring resistor) | Pt100: -200.0 to 850.0°C -328 to 1562°F JPt100: -200.0 to 600.0°C -328 to 1112°F |
| Напряжение питания | Voltage: -10 to +10 V (0.5 mV 1/40000) 0 V to 10 V (0.5 mV 1/20000) -5 V to +5 V (0.5 mV 1/20000) 0 V to 5 V (0.5 mV 1/10000) 1 V to 5 V (0.5 mV 1/8000) -100 mV to +100 mV (5 μV 1/40000) 0 mV to 100 mV (5 μV 1/20000) Current: 0 mA to 20 mA (2 μA 1/10000) 4 mA to 20 mA (2 μA 1/8000) |
| Indicated accuracy | ±0.2% of F.S. (at 25°C ±5°C 77°F ±9°F ), ±0.4% of F.S. (at 0 to 50°C 32 to 122°F ) |
| Cold junction correction precision | ±1°C ±1.8°F (during thermocouple input) |
| Input resistance | Voltage: 1 MΩ, Current: 250 Ω |
| Conversion speed | 50 ms/4 ch |
| Insulation mode | Between an input terminal and CPU: Photocoupler and transformer insulation, Between channels: Photocoupler and transformer insulation |
| Others | External cold junction correction, wire-breaking detection function, scaling function, average processing function (time average, average of the number of times, moving average, primary delay filter), special data offset function, alarm function, rate of change calculation, rate of change alarm function |
| Internal current consumption | 90 mA or less |
| Масса | Approx. 190 g |