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产品描述
The CN74000 Series controllers set a new standard in 1/32 DIN power, flexibility, and value. Despite their small size, these controllers are loaded with features, including multiple universal inputs, fuzzy logic, autotune, auto/manual capability, and 16-segment ramp and soak with adjustable time base. RS485 serial communication is optional.| Input Types | Range |
|---|---|
| K Thermocouple | -200 to 2500°F (-129 to 1371°C) |
| J Thermocouple | -100 to 1600°F (-73 to 871°C) |
| T Thermocouple | -350 to 750°F (-212 to 398°C) |
| E Thermocouple | -100 to 1800°F (-73 to 982°C) |
| N Thermocouple | -100 to 2372°F (-73 to 1300°C) |
| R Thermocouple | 0 to 3200°F (-17 to 1760°C) |
| S Thermocouple | 0 to 3200°F (-17 to 1760°C) |
| B Thermocouple | 75 to 3308°F (24 to 1820°C) |
| L (J DIN) Thermocouple | -100 to 1600°F (-73 to 871°C) |
| C Thermocouple | 0 to 4208°F (-17 to 2320°C) |
| Pt100 RTD (0.00385) | -200 to 875°C (-328 to 1607°F) |
| Pt100 RTD (0.00392) | -200 to 875°C (-328 to 1607°F) |
| RTD, 120 Ω Nickel (0.00628) | -80 to 320°C (-112 to 608°F) |
| RTD, Pt1000 (0.00385) | -200 to 875°C (-328 to 1607°F) |
| 0 to 20 mA*, 4 to 20 mA* | -1999 to 9999 |
| 0 to 10Vdc*, -10 to 10 Vdc*, -10 to 10 mVdc* | -1999 to 9999 |
| Note: All thermocouple and RTD inputs can be set for 0.1° display.
If temperature goes above 999.9° or less than -199.9° the display
will return to whole degree resolution. * Process Input Types: The 0 to 20 mAdc, 4 to 20 mAdc, 0 to 10 Vdc, and 2 to 10 Vdc, inputs are fully scalable from a minimum of 100 counts span placed anywhere within the within the range of -1999 to 9999. Decimal point position is adjustable from the zero place (9999), tenths (999.9), hundredths (99.99), or thousandths (9.999). | |
