Omega Engineering CN9400 specifications Specification

Page 36

S p e c i f i c a t i o n

SPECIFICATION

Thermocouple

 

Miniature power relay:

form A/SPST contacts (AgCdO)

9 types

 

rLY and rLY1:

2A/250ac resistive load

Standards:

IPTS/68/DIN 43710

rLY2:

1A/250ac resistive load

CJC rejection:

20:1 (0.05°/°C) typical

General

 

External resistance:

100Ω maximum

Displays:

Upper, 4 Digits, high brightness

 

 

 

green LED. 10mm (0.4”) high.

Resistance thermometer

 

 

Lower, 4 Digits, Orange LED. 9mm

RTD-2/Pt100 2 wire

 

 

(0.35”) high

Standards:

DIN 43760

 

Digital range -199 to 9999

 

(100Ω 0°C/138.5Ω 100°C Pt)

 

Hi-res mode -199.9 to 999.9

Bulb current:

0.2mA maximum

 

 

 

 

 

LED output indicators - flashing

Linear process inputs

 

 

SP1 square, green; SP2 round, red

mV range:

0 to 50mV

 

 

 

 

Keypad:

3 elastomeric buttons

Applicable to all inputs SM = sensor maximum

 

 

Calibration accuracy:

±0.25%SM ±1°C

Environmental

 

Sampling frequency:

input 10Hz, CJC 2 sec.

Humidity:

Max 80%

Common mode rejection:

Negligible effect up to 140dB,

Altitude:

up to 2000M

240V, 50-60Hz

 

Installation:

Categories ll and lll

Series mode rejection:

60dB, 50-60Hz

Pollution:

Degree ll

Temperature coefficient:

150ppm/°C SM

Protection:

NEMA 4X, lP66

Reference conditions:

22°C ±2°C, rated voltage after 15

EMC emission:

EN50081-1 FCC Rules 15 subpart J

 

minutes settling time.

 

Class A

 

 

EMC immunity:

EN50082-2

Output devices

 

Ambient:

0-50ºC (32-130°F)

SSd/SSd1/SSd2:

solid state relay driver: To switch a

Mouldings:

flame retardant polycarbonate

 

remote SSR 5Vdc +0/-15% 15mA

Weight:

130g (4.2 oz)

 

non-isolated

 

 

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Contents User’s Guide Index D eSafety Information InstallationConfiguration Ultimate Safety AlarmsFunctions Menu C tQuick Start I c k S t a r tSPI.D SPI.DIntroduction T r o d u c t i o nTune CN9400Overview E r v i e wSET-UP AutotuneCYCLE-TIME FunctionsSET-UP Using Program Mode Reminder of Instrument AdjustmentsMenu Navigation N u N a v i g a t i o nAutotune T o t u n eTune Program TuneProportional CYCLE-TIME Reminder of Instrument Adjustments Tune AT Setpoint ProgramProportional CYCLE-TIME CYCLE-TIME Selection MethodsCYCLE-TIME Recommendations CYC.TPre-Select Automatic Acceptance of Any Autotune Cycle-time To Pre-Select Cycle-time Before AutotuneA m m e r RAMP-SOAKSprr SoakTo Configure SP2 AS AN Alarm Second Setpoint SP2C o n d S e t p Subsidiary SP2 Mode SP2 Output and LED Indication States in Alarm ConditionC o n d S SP2.BError Messages DataFail Using the CheK Control accuracy monitor Read SP1 Output Percentage PowerImproving Control Accuracy N g C o n t r o l a c c u r a c yLevel BandDER.T DACN c t i o n L i s t CYC.TOfst SET.2Disp HiscLO.SC InptBurn REU.DSP1 SP2 REU.L SpanZero ChekProgram security using Lock Prog Auto StAYFactory SET Output Options Advanced Settings Heat Cool Strategy ConfigurationV a n c e d S e t t i n g s Heat Cool Strategy Configuration Calibration to Another InstrumentWater cooled applications Multi zone applicationsLinear Input Calibration Calibration to Another InstrumentG s V a n c e d S e t tMechanical Installation C h a n i c a l InstallationDIN Panel Cutout DIN panel cutout sizeMinimum Spacing Mounting To mount a Controller proceed as followsE c t r i c a l Installation Wiring the ConnectorOutput Devices Output Device AllocationL Installation Model CN9412 Typical Connection DiagramE c t r N s o r S e l e c t i o n Specification SpecificationWarranty / Disclaimer Return REQUESTS/ InquiriesOmega.comTM

CN9400 specifications

The Omega Engineering CN9400 is a cutting-edge device designed for precision temperature control and monitoring in industrial and research applications. This versatile instrument is renowned for its high accuracy, stability, and user-friendly interface, making it an essential tool for engineers and technicians alike.

One of the standout features of the CN9400 is its advanced PID control algorithm. This method ensures that temperature fluctuations are minimized, allowing for precise temperature management in processes that require strict adherence to specific thermal conditions. The PID control system continuously calculates the error between a desired setpoint and a measured process variable, adjusting the control output to achieve optimal performance.

The CN9400 is equipped with a large, easy-to-read LCD display that provides real-time data on temperature readings and system status. Users can view both set point and actual temperature simultaneously, enabling quick and informed decisions during critical operations. Additionally, the display features customizable alerts and notifications that inform operators of any deviations or potential issues, ensuring a proactive approach to process control.

In terms of connectivity, the CN9400 offers a variety of options, including RS-232 and RS-485 communication protocols, enabling seamless integration into existing control systems. This connectivity ensures that users can monitor and control the device remotely, enhancing operational efficiency and flexibility.

Another noteworthy characteristic of the CN9400 is its robust construction. Designed for durability, it can withstand harsh industrial environments, including extreme temperatures and vibrations. The device is also compatible with various types of temperature sensors, such as thermocouples and RTDs, providing users with the flexibility to select the most appropriate sensor type for their specific application.

In addition to its technical capabilities, the Omega Engineering CN9400 is designed with user convenience in mind. The intuitive menu-driven interface allows for easy programming and operation. Users can quickly navigate through settings and parameters without extensive training, minimizing downtime and enhancing productivity.

Overall, the Omega Engineering CN9400 is a powerful and reliable temperature controller that combines advanced technology with user-friendly features. Its precision, durability, and connectivity make it an ideal choice for a wide range of industrial and research applications, ensuring accurate temperature management in even the most demanding environments.
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