Omega CNI8C, CNI8DV, CNI16D, CNI8DH, CNI32 manual Table of Contents

Page 3

TABLE OF CONTENTS

Part 1: Introduction

2

1.1

Description

2

1.2

Safety Considerations

3

1.3

Before You Begin

4

Part 2: Setup

.......................................................................................................

5

2.1

Front Panel

6

2.2

Rear Panel Connections

7

2.3

Electrical Installation

7

 

2.3.1

Power Connections

7

 

2.3.2

Thermocouple - Input Connection

8

 

2.3.3

Two / Three / Four Wire RTD-Hookups

9

 

2.3.4

Process Current - Wiring Hookup

10

 

2.3.5

Process Voltage - Wiring Hookup

10

 

2.3.6

Wiring Outputs - Wiring Hookup

11

 

2.3.7

Dual Display Color Setup

13

Part 3: Operation: Configuration Mode

14

3.1

Introduction

14

 

 

Turning your Instrument On for the First Time

 

 

 

Buttons Functions in Configuration Mode

 

3.2

Menu Configuration

15

 

3.2.1

ID Number

16

 

3.2.2

Setpoints

17

 

3.2.3

Configuration Menu

18

 

3.2.4

Input Type Menu

18

 

 

Input Type (Thermocouple)

19

 

 

Input Type (RTD)

20

 

 

Input Type (Process)

21

 

3.2.5

Reading Configuration Menu

21

 

3.2.6

Alarm 1 Menu

25

 

3.2.7

Analog Output (Retransmission) Menu

29

 

3.2.8

Alarm 2 Menu

32

 

3.2.9

Loop Break Time Menu/Field Calibration

33

 

3.2.10

Output 1 Menu

35

 

3.2.11

Output 2 Menu

42

 

3.2.12

Ramp and Soak Menu

45

 

3.2.13

ID Code Menu

47

 

3.2.14

Communication (Options) Menu

49

 

3.2.15 Display Color Selection Menu

55

Part 4: Specifications

58

Part 5: Factory Preset Values

62

Part 6: CE APPROVAL INFORMATION

64

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Contents User’s Guide Servicing North America Table of Contents List of Tables List of FiguresTIP Description Part IntroductionEMC Considerations Safety ConsiderationsBefore You Begin Front Panel Part SetupOption PowerRear Panel Connections InputMain Power Connections Fuse Requirement see specifications Electrical Installation Power ConnectionsThermocouple Thermocouple Wiring Hookup TC Wire Color ChartOhm Wiring Hookup 3 Two/Three/Four-Wire RTDProcess Current Process VoltageWithout Sensor Excitation Use copper conductors Wiring OutputsSnubber Circuits Wiring Hookup RS-232 Output Wiring Hookup b RS-485 Output Wiring HookupDual Display Color Setup 8DH Dual Horizontal 8DV Dual VerticalUse a jumper for Green or RED, never leave S1 open Turning your Controller On for the First Time Operation Configuration Mode IntroductionButton Function in Configuration Mode PartFlow Chart for ID and Setpoints Menu ConfigurationEntering Your NON-DEFAULT Full Security ID Number Entering Your NON-DEFAULT SETPOINT/ID Security ID NumberID Number Setpoint Set PointsConfiguration Menu Enter Configuration MenuInput Type Menu Thermocouple Types Input Type ThermocoupleEnter Input Type Menu Thermocouple SubmenuRTD Value Submenu Input Type RTDRTD Submenu RTD TypesProcess Types Reading ConfigurationInput Type Process Process SubmenuFilter Constant Submenu Enter Reading Configuration MenuTemperature Unit Submenu Decimal Point SubmenuINPUT/READING Scale and Offset Submenu Reading Configuration If Process was selectedRange Conversion Number Conversion TableEnter Alarm 1 Menu AlarmAlarm 1 ENABLE/DISABLE Submenu Alarm 1 ABSOLUTE/DEVIATION SubmenuAlarm 1 LATCH/UNLATCH Submenu Active Submenu Contact Closure SubmenuAlarm ENABLE/DISABLE AT Power on Alarm 1 LOW Value SubmenuAlarm 1 HI Value Submenu Enter Analog Output Menu Analog Output RetransmissionOUT Analog Output ENABLE/DISABLE SubmenuCURRENT/VOLTAGE Submenu ReadingFor example Alarm 2 ENABLE/DISABLE Submenu Enter Alarm 2 MenuEnter Loop Break Time Menu Loop Break ENABLE/DISABLE SubmenuReading Adjust Submenu Loop Break Time/Field CalibrationThermocouple Field Calibration Submenu Setpoint Deviation ENABLE/DISABLE SubmenuOutput Flow Chart for OutputEnter Output 1 Menu Self SubmenuMINIMUM/PERCENT LOW Submenu Control Type Output MAXIMUM/PERCENT High SubmenuAction Type Submenu Auto PID SubmenuAnti Integral Submenu Proportional Band Submenu Start Auto Tune PIDReset Setup Submenu Rate Setup SubmenuCycle Time Submenu Deadband Submenu Damping Factor SubmenuControl Type Submenu Enter Output 2 MenuAction Type Submenu Cycle Time Submenu Ramp ENABLE/DISABLE Submenu Ramp & SoakEnter Ramp and Soak Menu Soak ENABLE/DISABLE Submenu Ramp Value SubmenuSoak Value Submenu Entering or Changing Your NON-DEFAULT ID Code ID CodeEnter ID Code Menu Entering or Changing Your Default ID Code Full Security Level SubmenuSETPOINT/ID Security Level Submenu Communication Option 13 Flow Chart for Communication OptionParity Submenu Enter Communication Option MenuCommunication Parameters Submenu Baud SubmenuLine Feed Submenu Stop BIT SubmenuBUS Format Submenu Modbus Protocol SubmenuData Flow Mode Submenu Communication Interface Standard SubmenuData Separation Character Submenu Peak Value Submenu Alarm Status SubmenuData Format Submenu Main Reading SubmenuTransmit Time Interval Value Submenu Address Setup SubmenuAddress Value Submenu Transmit Time Interval SubmenuNormal Color Display Submenu Alarm 1 Display Color SubmenuDisplay Color Selection Enter Display Color Selection MenuGreen RED Amber Alarm 2 Display Color SubmenuExample Display Colors change sequencesRED Green Control Part SpecificationsNmrr CmrrSSR Control Output 1Excitation InsulationGeneral Input Type Range Accuracy Input PropertiesFactory preset value Part Factory Preset ValuesMenu Items Factory Preset Values Notes Measurement Category Part CE Approvals InformationPage Page Return REQUESTS/INQUIRIES WARRANTY/DISCLAIMERData Acquisition TemperaturePRESSURE, Strain and Force FLOW/LEVEL

CNI16, CNI32, CNI8DH, CNI8C, CNI16D specifications

The Omega CNI series, including models CNI8DV, CNI8, CNI8DH, CNI32, and CNI16, represents a cutting-edge line of sensors designed for various industrial applications. Known for their reliability and versatile functionality, these sensors play a crucial role in monitoring and controlling multiple parameters in different environments.

The CNI8DV model is equipped with dual voltage outputs, enabling flexibility in integration with various systems. This feature allows users to choose between standard and high voltage operating conditions, making it suitable for a wide range of applications. Its high precision and quick response times deliver accurate measurements, essential for critical processes where timing and accuracy are paramount.

The CNI8 model offers robust performance with an extensive measurement range. This model is particularly noteworthy for its advanced signal processing technology, which improves measurement stability and accuracy. It utilizes digital filtering and calibration techniques to enhance performance and ensure consistent output, minimizing the effects of environmental fluctuations.

In the CNI8DH variant, enhanced durability is a key characteristic. This model features a more robust housing that protects it from harsh environmental conditions. It is designed to withstand high humidity, dust, and varying temperatures, making it suitable for outdoor applications or environments where exposure to elements is a concern. It also includes real-time diagnostics to monitor its operational health, allowing for proactive maintenance.

The CNI32 model stands out with its higher measurement capacity and greater flexibility in configurations. This sensor can handle multiple input types, including temperature, pressure, and flow rates. Its modular design allows users to customize it for specific applications, making it ideal for industries ranging from manufacturing to energy production.

The CNI16 model is designed for standard applications requiring precision and reliability. Its compact size allows for easy installation in tight spaces, while still delivering high performance. Enhanced connectivity options support integration with various data acquisition systems and industrial networks, enabling seamless data collection and monitoring.

In summary, the Omega CNI series exemplifies state-of-the-art sensor technology, offering a range of features that cater to diverse industrial needs. From versatile voltage outputs in the CNI8DV to the rugged design of the CNI8DH, each model is engineered to provide accurate, reliable readings with the ability to withstand challenging conditions. Whether for monitoring environmental conditions or precise measurements in manufacturing processes, the CNI series continues to be a top choice for professionals seeking high-quality sensors.