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1/16 DIN Temperature/Process Controllers

Item# CN78020

1/16 DIN Temperature/Process Controllers 1/16 DIN Temperature/Process Controllers

Description

The CN78000 Series process controllers arefully programmable compact unitswith a variety of features thatinclude: universal input, self-tunePID, fuzzy logic and dual 4-digitLED displays for process and setpoint values. User can select fromthermocouple, RTD, current orvoltage inputs AC SSR, relay, DCpulse, and proportional currentoutputs. A programmable alarm(optional) can be reset automaticallyor manually. The front panel iswaterproof and corrosion-resistant(UL Type 4-X), making it ideal forsanitary applications. Electronicscan be replaced without wiringchanges through a removable frontpanel. Self-diagnostics, nonvolatilememory and selectable controlmodes are all also available andgreatly increase productivity. Foursecurity levels are passwordprotected. For optimal PID control,the on/off, P, PI or PID manual-tunecontrol functions can be selected,or the controller willautotune automatically.The CN78000 offers an excellentarray of standard features as well aspeak/valley indication, percentoutput indication, digital input filter,among others.

CN78020
  • Dual Display Process Controller
  • Autotune Algorithm
  • Universal Input
  • Alarm Functions
  • Fuzzy Logic
  • Loop Break Protection
  • Peak/Valley Indication
  • Percent Output Indication
  • Illuminated Keypad
  • 4 Password Protected Security Levels
  • Optional Isolated PV or SV Retransmission Outputs
  • Optional RS232/RS485 Communications
  • Optional Low-Voltage Power
  • Free Software
  • UL and cUL Certified
Measurement Type
Input Type
Number of Inputs
DIN Size
Display Type
Number of Outputs
Output Type
Max Sampling Rate
Supply Voltage Type
Supply Voltage
Communincations
Accuracy Rating
Other Features
See All Options
Quantity Price each
1-9 $357.00
10-24 $339.15
25-49 $321.30
50-99 $303.45
100-499 $285.60
500+ $267.75

In stock

Lead Time ( If not in Stock): 4 weeks

Product Specs

  • Analog Voltage Input Ranges 0 to 10 Vdc*
  • Communication Protocols (Sku Variant) RS232 or RS485
  • Analog Current Input Ranges 0 to 20 mA or 4 to 20 mA
  • Analog Input Accuracy ±0.25% span
  • Control/Alarm Outputs, Maximum 2
  • Control Algorithms Autotune PID Manual Control Mode
  • Display Color Red/Green
  • Display Digit Height 7.62 mm
  • Maximum Ambient Temperature 55 {C} (131 {F})
  • Measurement Type Temperature
  • Minimum Ambient Temperature -10 {C} (14 {F})
  • Number of Display Lines (Sku Variant) 2
  • Other Features (Sku Variant) Illuminated Keypad Fuzzy Logic Low Voltage Power Software
  • RTD Connection 2
  • RTD Curves Supported 385
  • RTD Types Supported RTD( 2
  • Supply Frequency 50/60 Hz
  • Thermocouple Type K

Description

The CN78000 Series process controllers arefully programmable compact unitswith a variety of features thatinclude: universal input, self-tunePID, fuzzy logic and dual 4-digitLED displays for process and setpoint values. User can select fromthermocouple, RTD, current orvoltage inputs AC SSR, relay, DCpulse, and proportional currentoutputs. A programmable alarm(optional) can be reset automaticallyor manually. The front panel iswaterproof and corrosion-resistant(UL Type 4-X), making it ideal forsanitary applications. Electronicscan be replaced without wiringchanges through a removable frontpanel. Self-diagnostics, nonvolatilememory and selectable controlmodes are all also available andgreatly increase productivity. Foursecurity levels are passwordprotected. For optimal PID control,the on/off, P, PI or PID manual-tunecontrol functions can be selected,or the controller willautotune automatically.The CN78000 offers an excellentarray of standard features as well aspeak/valley indication, percentoutput indication, digital input filter,among others.

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