Chromalox CN2110 manual Mount the CN, Controller will now be held firmly in place

Page 10

Omega

Mounting

continued

Mount the CN 2110

1.Cut out a 1/4 DIN, 3.6-inch (92mm) square hole in the mounting panel.

2.Insert the unit into the mounting hole as shown in Figure 3.4.

3.Slide the front mounting collar onto the back of the controller.

4.Slide the rear mounting collar onto the back of the controller until the holding tabs securely engage with the holding tab slots in the control- ler housing (see Figure 3.4).

5.Tighten the four rear collar mounting screws until the unit is held firmly in the panel. CAUTION: Do not overtighten.

The controller will now be held firmly in place.

 

 

0.4

3.6

0.5

Panel

 

 

(10)

(92)

(12.7)

Cutout

 

Load

°F

 

 

 

4.0

Alarm

°C

 

3.55

3.6

 

 

 

(101.6)

Temp

Set Point

 

(90)

(92)

 

 

 

 

Set

 

 

 

 

 

Point

 

 

 

 

 

 

4.0

4.0

 

3.6

 

(101.6)

(102)

 

(92)

Figure 3.3

Mounting Dimensions

Holding

Tabs Slots

Holding

Tabs

 

Front Collar

 

Rear Collar

Figure 3.4

Rear Collar

Mounting

Mounting the 2110

Screw

 

CN 2110

6

Section 3–Installation and Wiring

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Contents User’s Guide Omega.com CN 2110 Temperature Controller Table of ContentsPage Setting the Sensor and Control Mode Quick SetupAdjusting the Set Point Introduction Inspection and UnpackingModel Identification Installation and Wiring Sensor and Control Type Selection SwitchesMounting Removing Mounting CollarsMount the CN Controller will now be held firmly in placeGood Wiring Practices Sensor Input Wiring Sensor Wiring Notes Thermocouple InputsThree-Wire RTD Inputs Sensor Input WiringTwo-Wire RTD Inputs R20 20 Amp Relay Output Wiring Control Output WiringDC Solid State Relay Drive, 24Vdc, 40mA Output Wiring Instrument Power Wiring Adjusting the Set Point Adjusting Set Point and ConfigurationConfiguration Exit Configuration 5Move to .6until SP is next menu DisplayedConfiguration Menus Security Codes and LevelsOFF Control Operation Alarm Operation optional Control and Alarm OperationTuning PI Control Module Option Descriptions Module InstallationReplacing Output Modules RemovalReplacement Auto Cycle TimeTo reestablish the factory default values Calibration Offset Factory Default RecoveryCalibration Calibration Notes Calibration Factory Calibration RecoverySensor Calibration Specifications Control AdjustmentsTroubleshooting Symptom Probable Cause Correction StepsTroubleshooting FAn FAIL, CNPage Page Page USAWARRANTY/DISCLAIMER Temperature