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Temperature-Process Controllers with Fuzzy Logic
CN72000 Series
PLACE ORDER - Dual-Display NEMA 4X (IP65) Front Panel Resists Dust and Moisture
- Front Panel Programmability
- 16 Ramp/Soak Segments with Program End Control
- Fuzzy Logic
- Autotune
- Built-In, Isolated 24 Vdc Power Supply
- Isolated Control Outputs
Description
Description
The CN72000 Series temperature/process controllers set a newquality, versatility, ease-of-use andvalue standards. Including manyhigh-level standard features,additional function setup itemsappear in the control menu when afunction is selected, simplifying theselection process. Units feature auniversal input for thermocoupleTypes J, K, E, T, L, N, B, C, S andR, RTD’s, differential input(-10 to 10 mVdc); and process input(0 to 20 mAdc, 0 to 10 Vdc). Astandard 24 V isolated, regulatedpower supply is included; operatesmost standard 4 to 20 mAtransmitters. Standard featuresinclude autoune, fuzzy logic, fullyadjustable PID, auto/manual controlwith smooth transfer and front panelactivation key, percent outputindicator, peak and valley indicator,loop break protection and indication.For process inputs, the display isfully programmable from -1999 to9999 with selectable decimal pointlocation. Most thermocouple and RTD inputs show whole or tenthdegree displays. The CN72000Series can be programmed foron/off, PID, heat/cool, or latchingalarm. All outputs are isolated fromthe inputs. Outputs include 10 Arelay, and scalable 0 to 20 mAdc.
| Input Types | Range |
|---|
| K Thermocouple | -129 to 1371°C (-200 to 2500°F) |
| J Thermocouple | -73 to 871°C (-100 to 1600°F) |
| T Thermocouple | -212 to 398°C (-350 to 750°F) |
| E Thermocouple | -73 to 982°C (-100 to 1800°F) |
| N Thermocouple | -73 to 1300°C (-100 to 2372°F) |
| R Thermocouple | -17 to 1760°C (0 to 3200°F) |
| S Thermocouple | -17 to 1760°C (0 to 3200°F) |
| B Thermocouple | 24 to 1820°C (75 to 3308°F) |
| L (J DIN) Thermocouple | -73 to 871°C (-100 to 1600°F) |
| C Thermocouple | -17 to 2320°C (0 to 4208°F) |
| 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 |
SPECIFICATIONS
Selectable Inputs: Thermocouple, RTD, DC voltage or DC current
Input Impedance:
Thermocouple: 3 MΩ minimum
Voltage: 5000 Ω
Current: 10 Ω
RTD Current: 200 µA maximum
Display: Two 4-digit, 7-segment, 6.35 mm H (0.25") LEDs
Accuracy: ±0.25% of span, ±1 least significant digit
Supply Voltage: 100 to 240 Vac, nominal, 10 to 15%, 50 to 400 Hz
Single Phase: 132 to 240 Vdc, nominal, 10 to 20%
Operating Temperature: -10 to 55°C (14 to 131°F)
Control Output Ratings:
Relay: SPDT, 10 A @ 240 Vac
Resistive: 1/2 hp @ 120 Vac, 1/3 hp @ 240 Vac
Alarm Relay: SPST, 3 A @ 240 Vac resistive
Proportional Current (Isolated): 0 to 20 mA DC, scalable into 600 O maximum
SSR: 2.5 A @ 240 Vac at 25°C (77°F); derates to 1.25 A @ 55°C (130°F)
DC Pulse (Isolated): 15 Vdc @ 20 mA
Weight: 369 g (13 oz) Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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