Chromalox 2104 Spécifications

2104Chromalox®Temperature ControllerTechnical Manual0037-75276Issue DateSeptember 2006C

Chromalox 2104 Technical Manual 54.0(102)Measurements are shown in inches. Millimeters are shown in parentheses.3.5(90)3.6(92)3.6(92)3.8(96)3.8(96)Fig

95Chromalox 2104 Technical ManualRamp/Soak PageMENU Description Available Settings Factory Settings SecurityUNITUNITUNITUNITUNIT Time Units SEC = seco

96 Chromalox 2104 Technical ManualInput PageMENU Description Available Settings Factory Settings SecuritySENSSENSSENSSENSSENS Sensor Type Sensor Type

97Chromalox 2104 Technical ManualCustom Scaling PageMENU Description Available Settings Factory Settings SecurityDPDPDPDPDP Analog Input 0 = none 1 CD

98 Chromalox 2104 Technical ManualOutput #2 PageMENU Description Available Settings Factory Settings SecurityCCCCCYC2YC2YC2YC2YC2 Output #2 0.0 to 60.

99Chromalox 2104 Technical ManualOutput #3 Page (continued)MENU Description Available Settings Factory Settings SecurityAAAAAOL3OL3OL3OL3OL3 Alarm #3

100 Chromalox 2104 Technical ManualOutput #4 Page (continued)MENU Description Available Settings Factory Settings SecurityRRRRRLLLLLY4Y4Y4Y4Y4 Alarm #

101Chromalox 2104 Technical ManualOutput #5 Page (continued)MENU Description Available Settings Factory Settings SecurityRRRRRLLLLLY5Y5Y5Y5Y5 Alarm #5

102 Chromalox 2104 Technical ManualDisplay PageMENU Description Displays SecurityPROCPROCPROCPROCPROCProcess Variable Sensor Span AAAAAA SP SP SP SP S

1382 HEIL QUAKER BLVD., LAVERGNE, TN 37086Phone: (615) 793-3900 www.chromalox.com1382 HEIL QUAKER BLVD., LAVERGNE, TN 37086Phone: (615) 793-

6 Chromalox 2104 Technical ManualGood Wiring Practices1. When planning the system wiring, separate wiringinto functionally similar bundles - i.e., pow

Chromalox 2104 Technical Manual 7Figure 2.4 Wiring Terminal IdentificationSensor Input WiringSensor Input Wiring Notes:•Sensor leads (thermocouple and

8 Chromalox 2104 Technical ManualThermocouple InputsIt is important to observe polarity (+, -) whenconnecting thermocouple leadwires. The tablebelow s

Chromalox 2104 Technical Manual 989187Figure 2.63-Wire RTDConnections2-Wire RTD InputsIf using a 2-wire RTD input, use heavier gaugeleadwires to reduc

10 Chromalox 2104 Technical Manual789Figure 2.9VoltageInput Wiring(Self-powered)4-20mA37+24 Vdc+The 2104 has a +24 Vdc power supply which can beused t

Chromalox 2104 Technical Manual 11The 2104 is supplied with either:•1 Control Output for Single OutputControl (#1)•2 Control Outputs for Heat/Cool Con

12 Chromalox 2104 Technical ManualFigure 2.14SSR Drive OutputJumper PositionRelay(as shipped from factory)SSR DriveOutput ModuleController Rear ViewTo

Chromalox 2104 Technical Manual 13Solid State Relay Drive ConnectionsThe solid state relay drive output drives solid-staterelays, such as the Chromalo

14 Chromalox 2104 Technical ManualFigure 2.16Current/VoltageOutput Jumper PositionsTo pController Rear ViewOutput #1*Output #24-20mA 1-5 Vdc4-20mA 1-5

iChromalox 2104 Technical Manual1 Getting Started ... 12 Installation ...

Chromalox 2104 Technical Manual 15Figure 2.17Triac Output ConnectionsAC Neutral10Heat Load120 Vac or 230 Vac11FuseFigure 2.184-20mA Analog Output Conn

16 Chromalox 2104 Technical ManualHeat/Cool ControlOutput WiringFigure 2.20Dual Relay Output Wiring101112HeatLoadCoolLoadAC Neutral120 Vac or 230 VacA

Chromalox 2104 Technical Manual 17Heat/Cool Control Output Wiring(continued)Figure 2.24Dual 1-5 Vdc Output Wiring*1011121-5 Vdc1-5 VdcInputGNDInputGND

18 Chromalox 2104 Technical ManualHeat/Cool Control Output Wiring(continued)Figure 2.27Dual Output Analog/Relay Wiring+-Figure 2.28Dual Output Analog/

Chromalox 2104 Technical Manual 19Make 120 Vac or 230 Vac instrument powerconnections to terminals 16-18 as shown inFigure 2.29.Instrument Power Wirin

20 Chromalox 2104 Technical ManualAlarm/EventOutput #5The Form C Relay Output is connected as shown inFigure 2.32.Figure 2.32Alarm/EventOutput #5Fuse*

Chromalox 2104 Technical Manual 21Section 3OperationPushbuttonsandIndicationsControl programming is easily accomplished with thefront panel pushbutton

22 Chromalox 2104 Technical ManualFigure 3.1Front PanelIdentificationLEDs indicate ControlOutput #1 or #2 ONLEDs indicate Alarmor Event Output ONLEDs

Chromalox 2104 Technical Manual 23PAGE/MENUSetupAll control parameters, selections and calibrationprocedures for the 2104 are accomplished throughsimp

24 Chromalox 2104 Technical ManualAccessing a MENU is accomplished by entering theSetup Mode, then selecting a PAGE and MENU.Hold down the RESET pushb

ii Chromalox 2104 Technical ManualIllustrationsFigure Topic Page1.1 Application ... 11.2 Mod

Chromalox 2104 Technical Manual 25To change a MENU value:After the MENU is selected and displayed, use the▲ and ▼ pushbuttons to change the value. Fo

26 Chromalox 2104 Technical ManualLevel Code DescriptionFigure 3.4Security Levels and PAGE/MENU ContentsA --- Display Page and Security LockB 123 Setp

Chromalox 2104 Technical Manual 27To access and enter the Security Code:1. Press and hold RESET for more than 3 seconds toenter Setup Mode. Security

28 Chromalox 2104 Technical ManualControlOperationThe 2104 Controller is capable of single output andheat/cool PID control. The selection for single o

Chromalox 2104 Technical Manual 29ControlOperation(continued)Self-TuningThe 2104 tuning algorithm establishes PIDconstants (PBL, ARL, RATL) that will

30 Chromalox 2104 Technical ManualFuzzy Logic Overshoot ProtectionFuzzy Logic Overshoot Protection (CTRL PAGE,FL) works to minimize the overshoot that

Chromalox 2104 Technical Manual 31ControlOperation(continued)ENTIENTIENTIENTIENTIAAAAAUTOUTOUTOUTOUTOAUX ▲▼RESETManual OperationManual operation allow

32 Chromalox 2104 Technical Manual

Chromalox 2104 Technical Manual 33Section 4Controller Setup PAGEsThis section contains detailed information for thefollowing controller setup pages:DI

34 Chromalox 2104 Technical ManualDISPDISPDISPDISPDISPPPPPPAAAAAGEGEGEGEGEAUX ▲▼RESETDisplay PageMENU Description Displays SecurityPROCPROCPROCPROCPRO

iiiChromalox 2104 Technical ManualIllustrationsFigure Topic Page2.25 Dual Output SSR/Relay Wiring ... 172.26 Dual Output SSR

Chromalox 2104 Technical Manual 35Control PageMENU Description Available Settings SecurityLLLLLOCOCOCOCOCHHHHHSecurity Lock 0 to 9999 ASPSPSPSPSPSetpo

36 Chromalox 2104 Technical ManualControl Page (continued)MENU Description Available Settings SecurityOFSOFSOFSOFSOFSTTTTTManual Reset -99.9 to 99.9 C

Chromalox 2104 Technical Manual 37Control Page (continued)MENU Description Available Settings SecurityAAAAAUUUUUAuxiliary Pushbutton NONE = Disabled C

38 Chromalox 2104 Technical ManualInput PageMENU Description Available Settings SecuritySESESESESENNNNNSSSSSSensor Type Sensor Type selected here must

Chromalox 2104 Technical Manual 39Custom Scaling PageMENU Description Available Settings SecurityDPDPDPDPDPAnalog Input Decimal Pts. 0 = none C1 =123.

40 Chromalox 2104 Technical Manual

Chromalox 2104 Technical Manual 41Section 5Ramp/Soak OperationThe 2104 controller features a Ramp/Soak Program.The program consists of 16 intervals pl

42 Chromalox 2104 Technical ManualFigure 5.4Guaranteed SoakLoopingIntervalsLooping means that intervals within a Program maybe repeated 1 to 9999 time

Chromalox 2104 Technical Manual 43Ramp/Soak PageMENU Description Available Settings SecurityUNITUNITUNITUNITUNITTime Units SEc = seconds (1 to 9999) C

44 Chromalox 2104 Technical ManualControlOperationIn order to use the Ramp/Soak program, it must beenabled on the CTRL Page, RSEN = ON. Control oframp

iv Chromalox 2104 Technical Manual

Chromalox 2104 Technical Manual 45ControlOperation(continued)Ramp/Soak (continued)Alternately, the Digital Input or Chromasoft™ can beused to control

46 Chromalox 2104 Technical Manual

Chromalox 2104 Technical Manual 47Section 6AlarmsThe 2104 controller can provide up to three alarmoutputs using Output #3, #4 and #5. These optionalou

48 Chromalox 2104 Technical ManualAlarm Types Each of the alarms can be set up for the followingalarm types:High Alarm—Absolute Temperature AlarmLow A

Chromalox 2104 Technical Manual 49ENTIENTIENTIENTIENTI RSP RSP RSP RSP RSPAUX ▲▼RESET☛AlarmRelayActionOutput Relays #3, #4 and #5 can be set to be nor

50 Chromalox 2104 Technical ManualOutput #3 PageMENU Description Available Settings SecurityTTTTTYYYYYP3P3P3P3P3Output #3 Type OFF = Disabled CALR = A

Chromalox 2104 Technical Manual 51Output #4 PageMENU Description Available Settings SecurityTTTTTYYYYYP4P4P4P4P4Output #4 Type OFF = Disabled CALR = A

52 Chromalox 2104 Technical ManualOOOOOUT5UT5UT5UT5UT5PPPPPAAAAAGEGEGEGEGEAUX ▲▼RESETOutput #5 PageMENU Description Available Settings SecurityTTTTTYY

Chromalox 2104 Technical Manual 53The timer setting should be chosen according to theresponse time of the system. The minimum time setingshould be 0.

54 Chromalox 2104 Technical ManualControl Loop Protection Alarm (continued)If the control loop does not respond with a changein the process variable o

Chromalox 2104 Technical Manual 1ShutdownContactorSection 1Getting StartedThe Chromalox 2104 1/4 DIN temperature andprocess controller is a low-cost,

Chromalox 2104 Technical Manual 55Probable Cause Control Output Response DisplayLoss of process flow Turns control output offIn a control application

56 Chromalox 2104 Technical ManualProbable Cause Control Output Response DisplayController or remote power Turns control output offcontrol output fail

Chromalox 2104 Technical Manual 57Probable Cause Control Output Response DisplaySensor fails Defaults to preset (0-100%)(short circuit, RTD only)If th

58 Chromalox 2104 Technical Manual

Chromalox 2104 Technical Manual 59The 2104 controller gives you two different options foractuation of any one of several field-selectablecontroller fu

60 Chromalox 2104 Technical ManualAUX PushbuttonThe AUX front panel pushbutton can be assigned toperform any one of six possible functions and theAUX

Chromalox 2104 Technical Manual 61DigitalInputENTIENTIENTIENTIENTIAUX ▲▼RESETNONENONENONENONENONE = NoneWhen disabled, the Digital Input has no effect

62 Chromalox 2104 Technical ManualDigitalInput(continued)ENTIENTIENTIENTIENTIAUX ▲▼RESETOOOOOUTDUTDUTDUTDUTD = Output DisableWhen this function is sel

Chromalox 2104 Technical Manual 63DigitalInput(continued)ENTIENTIENTIENTIENTIAUX ▲▼RESETAAAAAUTOUTOUTOUTOUTOAAAAAUTOUTOUTOUTOUTO = Auto/Manual Control

64 Chromalox 2104 Technical ManualAUX Key(continued)PID2PID2PID2PID2PID2 = PID2 EnabledThis function can be used in single output controlapplications

2 Chromalox 2104 Technical ManualModel Temperature Controller2104 Microprocessor-based 1/4 DIN Temperature Controller. Universal Sensor Inputaccepts T

Chromalox 2104 Technical Manual 65AUX Key(continued)AAAAAUUUUUAUX ▲▼RESETOOOOOUTDUTDUTDUTDUTDOOOOOUTDUTDUTDUTDUTD = Output DisableWhen this function i

66 Chromalox 2104 Technical Manual

Chromalox 2104 Technical Manual 67Section 8Remote Setpoint &Analog Output OptionRemoteSetpointThe Remote Setpoint standard feature allows anextern

68 Chromalox 2104 Technical ManualTo Scale the Input SignalGo to the SCAL PAGE, MENUs RSPL (remotesetpoint low) and RSPH (remote setpoint high).Enter

Chromalox 2104 Technical Manual 69AnalogOutputOptionThe Analog Output Option is provided on controllerswith model number•2104 - ***3*•2104 - ***4*•210

70 Chromalox 2104 Technical ManualTo Enable the Analog Output Option:Go to MENU AOut on the CTRL PAGE and select oneof the 4 parameters.CCCCCTRLTRLTRL

Chromalox 2104 Technical Manual 71Section 9Digital CommunicationsThe Digital Communications option is provided onthe following controllers:Model Commu

72 Chromalox 2104 Technical ManualHardware Setup (continued)When shipped from the factory, the multidropcommunications interface is set for RS422. If

Chromalox 2104 Technical Manual 73Figure 9.3RS422A Wiring Connections (4-wire)2104 2104GND23RCV-20RCV+19RCV+RCV-GNDXMT-22XMT+21XMT+XMT-GND23RCV-20RCV+

74 Chromalox 2104 Technical ManualDigital CommunicationsProgramming and SetupAll programmed selections are made on the DIG PAGE of the controller.Digi

Chromalox 2104 Technical Manual 3Section 2InstallationOn receipt of your 2104 controller, immediately makenote of any visible damage to the shipment p

Chromalox 2104 Technical Manual 75Section 10CalibrationIn this section you will find calibration instructions forcalibrating:•Sensor Input•Remote Setp

76 Chromalox 2104 Technical ManualImportantCalibrationNotes1. Disconnect load power when calibrating ordisable the control output using the pushbutton

Chromalox 2104 Technical Manual 77SensorInputCalibration(continued)3. Adjust the simulator to output the low end of theselected sensor range. Sensor m

78 Chromalox 2104 Technical ManualSensorInputCalibration(continued)6. Wait 30 seconds for the electronics to stabilize.Press ▲. Dashes will appear in

Chromalox 2104 Technical Manual 79RemoteSetpointInputCalibration(continued)3. Adjust the simulator to output the low end of theselected range. Wait 30

80 Chromalox 2104 Technical ManualAnalogOutputOptionCalibrationThe Analog Output signal is calibrated using anappropriate current or voltage meter. Ca

Chromalox 2104 Technical Manual 81FactoryCalibrationRecoveryThis option allows you to return the controller to itsfactory calibration settings in the

82 Chromalox 2104 Technical ManualDisplayCalibrationOffsetIf an offset on the temperature reading is desired, theDisplay/Calibration Offset menu may b

Chromalox 2104 Technical Manual 83Section 11SpecificationsControl ModesAutomatic On/OffProportional (P)PID-Proportional with Integral and/or Derivativ

84 Chromalox 2104 Technical ManualInput Specifications Range °F Range °C Accuracy @ 77°F ambientJ T/C -100 to 1400 -73 to 760 ± 0.2% of sensor spanK

4 Chromalox 2104 Technical ManualSensorSelectionSwitchesSensor selection requires that you:1. Set the sensor switches for the correct sensortype.2. Pr

Chromalox 2104 Technical Manual 85Digital Input Accepts dry-contact closureAnalog Output OptionAssignable Functions Process VariableActive SetpointOut

86 Chromalox 2104 Technical ManualSensor Leadwire EffectJ Thermocouple +1°F for 1000 Ft. of 18 AWG extension wireK Thermocouple +5°F for 1000 Ft. of 1

Chromalox 2104 Technical Manual 87Section 12Troubleshootingcontinued on next pageThe following Troubleshooting Guide gives simplesolutions to common p

88 Chromalox 2104 Technical ManualTroubleshooting GuideSymptom Probable Cause CorrectionProcess not in control 1. Incorrect “control action” 1. Check

Chromalox 2104 Technical Manual 89Section 13Warranty & ReturnChromalox warrants only that the Products and partsmanufactured by Chromalox, when sh

90 Chromalox 2104 Technical ManualUpon buyer’s submission of a claim as providedabove and in its substantiation, Chromalox shall atits option either (

91Chromalox 2104 Technical ManualAppendix 1PAGE/MENU TablesSetup Page PAGE Name PAGE ContentsDISPDISPDISPDISPDISP Display Allows you to monitor any of

92 Chromalox 2104 Technical ManualSecurity LevelsSee pages 26-27 for details.Level Code DescriptionA --- Display Page and Security LockB 123 Setpoint

93Chromalox 2104 Technical ManualMenu Description Available Settings Factory Settings SecurityLLLLLOCOCOCOCOCHHHHH Security Lock 0 to 9999 458 ASPSPSP

94 Chromalox 2104 Technical ManualControl Page (continued)Menu Description Available Settings Factory Settings SecurityCCCCCONTONTONTONTONT Controller