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1/16 DIN Process Ramp & Soak Controller with Illuminated Keys

Item# CN78000 Series

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Lead Time (If not in stock): 0 week
1/16 DIN Process Ramp & Soak Controller with Illuminated Keys CN78000 Series CN78000 Series
  • 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


The CN78000 Series process controllers are fully programmable compact units with a variety of features that include: universal input, self-tune PID, fuzzy logic and dual 4-digit LED displays for process and set point values. User can select from thermocouple, RTD, current or voltage inputs AC SSR, relay, DC pulse, and proportional current outputs. A programmable alarm (optional) can be reset automatically or manually. The front panel is waterproof and corrosion-resistant (UL Type 4-X), making it ideal for sanitary applications. Electronics can be replaced without wiring changes through a removable front panel. Self-diagnostics, nonvolatile memory and selectable control modes are all also available and greatly increase productivity. Four security levels are password protected. For optimal PID control, the on/off, P, PI or PID manual-tune control functions can be selected, or the controller will autotune automatically. The CN78000 offers an excellent array of standard features as well as peak/valley indication, percent output indication, digital input filter, among others.

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)
CThermocouple -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
Note: All thermocouple and RTD inputs can be set for 0.1° display. If temperature goes above 999.9° or below -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, 2 to 10 Vdc, and -10 to 10 mVdc inputs are fully scalable from a minimum of 100 counts span placed anywhere 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).
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