Omega CN9000A Series User Manual (English)

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P-28

⁄16 DIN Autotune

Temperature Controllers

⻬ Auto/Manual Output Control

⻬ Field Replaceable Output Modules

Specifications

Accuracy: ±0.25% FS ±1°C (0.5°C in 0.1° resolution mode);

30-minute warm-up; see also linearized tolerance from

range chart

Control Stability: ±0.15% FS, typical

Sample Rate: 3 per second

Temperature Coefficient: ≤150 ppm/°C max

External Resistance: 100 Ω max

Cold Junction Compensation: 0.05°/degree ambient typical

Display: 3

⁄2 digit green LED; 10 mm (0.4") high; 1 or 0.1°

resolution; error indication, 3 deviation-from-setpoint indicators

Manual Reset: PD, proportional and on/off control;

set as degrees, deviation from setpoint is 1

Power: 24 Vac, 115 Vac, 230 Vac, ±15%, 50 to 60 Hz

Power Consumption: 6 VA

Output 1 Relay: SPDT relay, 5 A @ 250 Vac

Output 2 Relay: SPDT relay, 3 A @ 250 Vac

DC Pulse Output: Non-isolated 5 Vdc Pulse for driving

external dc solid state relay

Common Mode Noise Rejection: 140 dB, 240 Vac, 50/60 Hz

Normal Mode Noise Rejection: 60 dB, 50 Hz

Ambient Operating Range: 4 to 50°C (40 to 122°F)

Dimensions: 48 H x 48 W x 13 mm D bezel

(1.89 x 1.89 x 0.5"); 115 mm (4.5") depth behind panel;

154 mm (6.1") with triac voltage or current output

Panel Cutout: 45 mm

(1.772");

⁄16

DIN

Weight: 0.38 kg (0.84 lb)

OMEGACARE

extended warranty program is available for models

shown on this page. Ask your sales representative for full details

when placing an order. OMEGACARE

covers parts, labor, and

equivalent loaners.

Input Linearized Range Linearized

Type (Units are °F/°C Switchable) Tolerance

32 to 1470°F 0 to 800°C 1°C/2°F

32 to 1999°F 0 to 1200°C 1°C/2°F

-199 to 500°F -199 to 250°C 2°C/4°F

32 to 1100°F 0 to 600°C 1°C/2°F

32 to 572°F 0 to 300°C 5°C/9°F

572 to 1999°F 300 to 1600°C 2°C/4°F

32 to 572°F 0 to 300°C 5°C/9°F

572 to 1999°F 300 to 1600°C 2°C/4°F

1000 to 1999°F 500 to 1800°C 6°C/11°F

32 to 1999°F 0 to 1200°C 1°C/2°F

L (J DIN) 32 to 1470°F 0 to 800°C 1°C/2°F

-199 to 750°F -199 to 400°C 0.5°C/0.9°F

To Order (Specify Model Number)

Model No. Input Output 1 Output 2

CN9110AT 209 R R Relay –

CN9111A 230 Relay Relay

CN9112A 230 Relay Pulse

CN9120A 209 Pulse –

CN9121A 230 Pulse Relay

CN9122A 230 Pulse Pulse

CN9131A 293 1 A SSR Relay

CN9141A 293 4 to 20 mA Relay

CN9151A 293 0 to 10 Vdc Relay

CN9210A 209 Relay –

CN9211A 230 Relay Relay

CN9212A 230 Relay Pulse

CN9220A 209 Pulse –

CN9221A 230 Pulse Relay

CN9222A 230 Pulse Pulse

CN9231A 293 1 A SSR Relay

CN9241A 293 4 to 20 mA Relay

CN9251A 293 0 to 10 Vdc Relay

Model No.T Description

BT Dual relay, field installable module

BD9021AT Pulse/relay, field installable module

BD9031AT 1 A SSR and relay,

field installable module

BD9041A

†

4 to 20 mA and relay,

field installable module

BD9051A

†

0 to 10 Vdc and relay,

field installable module

BD9010AT Relay output board

BD9012AT Relay/pulse field installable module

BD9022AT Dual pulse field installable module

Replacement Output Modules

Input Types and Ranges

3-wire

RTD

T/C,

2-wire

RTD

†

To order “230 Vac” powered boards, add suffix “-230V” to model

number, no additional charge.

CN9000A Series

Starts at

209

CN9110A, $209.

Brand	Omega
Model	CN9000A Series
Category	Temperature Controller
Language	English

Omega CN9000A Series User Manual

Table of Contents

Omega CN9000A Series Specifications

Summary

SECTION 1 INTRODUCTION

1.1 GENERAL DESCRIPTION

SECTION 2 INSTALLATION

2.1 UNPACKING

2.2 CAUTIONS AND MOUNTING INSTRUCTIONS

2.3 WIRING

2.4 TYPICAL WIRING DIAGRAMS

SECTION 3 OPERATION

3.1 GENERAL CONSIDERATIONS

3.2 CONTROLS AND INDICATORS

3.3 DEFAULT (PRE-SET) SETTINGS

3.4 GETTING STARTED

3.4.1 Selecting Sensor and Adjusting Setpoint

3.4.2 Changing the Allowable Setpoint Default Range (Function .24)

3.5 PARAMETER ADJUSTMENTS (STANDARD FUNCTIONS)

3.5.1 Keying in Standard Functions

3.5.1.1 Example of Programming Functions. 0, -1, -2, -3, -23

3.5.1.2 Example of Programming Functions .19 & .2 (SP2)

3.5.1.3 Example of Programming Functions .24 and Special Case of Function .2

3.5.1.4 Details of Standard Functions .0-.25

3.6 EXAMPLES OF PARAMETER ADJUSTMENTS

3.6.1 Changing SP1 Proportioning Time (Function .4)

3.7 NEGATIVE TEMPERATURE RANGING

3.8 MANUAL MODE (AUTO/MANUAL) (FUNCTION 0 OPTION 4-100)

3.9 PARK MODE

3.10 LINEAR PROCESS INPUTS

3.12 DETAILS OF ADVANCED FUNCTIONS .26-.50

FUNCTIONS .38 -.49 ARE PERFORMANCE DIAGNOSTICS

.38 RESETS FUNCTIONS .39 TO .42

3.13 PARAMETER LOCK

4.1 FAULT INDICATION

4.2 LOOP BREAK ALARM

4.3 OPERATIONAL DIAGNOSTICS

4.3.1 Diagnostics (Functions .38 -.49)

4.3.2 Duty Cycle Monitor (DCM) (Function .42)

4.3.3 Autotune Tuning Data (Functions .43 -.49)

SECTION 5 TUNING

5.1 AUTOTUNE

5.1.1 Autotune AT

5.1.2 Using Autotune AT

5.1.3 Using Autotune PT (Push-to-Tune) Function .0, Option 2

5.1.4 To Abort Autotune

5.1.5 Over-riding Autotune Values

5.1.6 Autotune Hints

5.1.7 Autotune Value Display

5.1.8 Autotune Proportional Cycle Time

5.2 MANUAL TUNING

5.2.1 The Simplified Method

5.2.2 Alternative Tuning Method

5.3 PROPORTIONING TIME

5.4 PROPORTIONAL BAND

5.5 INTEGRAL (RESET) TIME

5.6 DERIVATIVE (RATE) TIME

5.7 DERIVATIVE APPROACH CONTROL

5.8 HEATING AND COOLING

5.8.1 General Considerations

5.8.2 Cool Strategy for Heat-Cool Applications

5.8.3 Setting Up Routine for Heat-Cool Control

SECTION 6 CALIBRATION

6.1 DISPLAY OFFSET

6.2 RECALIBRATING TO A REMOTE STANDARD

6.2.1 Sensor Correction (Function .9)

6.2.2 Sensor Span Adjust (Function .35)

SECTION 7 INTERNAL JUMPER CHANGES FOR 115/230 VAC AND 2-WIRE/3-WIRE RTD CONVERSIONS

7.1 TO REMOVE MAIN PC BOARD

7.2 115/230VAC VOLTAGE CONVERSION

7.3 2-WIRE/3-WIRE RTD CONVERSION

7.4 INSTALLING THE TRIAC, 4-20mA AND 0-10VDC OUTPUTS OPTIONS

SECTION 8 SPECIFICATIONS

POWER;

OUTPUT MODULES

OPTIONAL OUTPUTS

APPENDIX A FUNCTION QUICK REFERENCE GUIDE

STANDARD FUNCTIONS (.0 -.25)

SPECIAL SETUP FUNCTIONS

INITIAL CONFIGURATION