Emerson PN 51-FCL-1056 instruction manual Sensor Wiring, Alarm relay connections

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MODEL FCL-1056

3.1.3

Alarm wiring.

WARNING

Exposure to some chemicals may degrade the sealing properties used in the following devices: Zettler Relays (K1-K4) PN AZ8-1CH12DSEA

The alarm relay terminal strip is located just below the power connector on the power supply board. See Figure 3-2.

Keep alarm relay wiring separate from signal wiring. Do not run signal and power or relay wiring in the same conduit or close together in a cable tray.

SECTION 3.0

WIRING

FIGURE 3-2. Alarm relay connections.

3.2 SENSOR WIRING

The Model FCL is provided with sensor cables pre-wired to the analyzer. If it is necessary to replace the sensor cable, refer to the instructions below.

1.	Shut off power to the analyzer.
2.	Loosen the four screws holding the front panel in place and let it drop down.
3.	Locate the appropriate signal board.

		Slot 1 (left)		Slot 2 (center)	Slot 3 (right)

		communication		input 1 (chlorine)	input 2 (pH)

4.	Loosen the gland fitting and carefully push the sensor cable up through the fitting as you pull the board
	forward to gain access to the wires and terminal screws. Disconnect the wires and remove the cable.
5.	Insert the new cable through the gland and pull the cable through the cable slot.
6.	Wire the sensor to the signal board. Refer to the wiring diagrams in Figures 3-3 and 3-4.
7.	Once the cable has been connected to the board, slide the board fully into the enclosure while taking up the
	excess cable through the cable gland. Tighten the gland nut to secure the cable and ensure a sealed enclosure.

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Contents FCL with 1056 Analyzer Essential Instructions English Free ChlorinePpm mg/L ORPS1 Manual pH Temp Units S1 Free Cl PH Correction ManualLive/Continous Sensor 2 pH Menu TreeCalibrate Sensor 1 Free chlorine Alarms TemperatureDiagnostic Setup Reset AnalyzerAbout This Document Rev. Level DateTable of Contents FCL-1056Table of Contents CONT’D List of TablesList of Tables CONT’D IiiApplications Section Description and SpecificationsFeatures Specifications Analyzer Specifications GeneralSpecifications Sensor Accessories Ordering InformationComponent Parts PH Correction required selectionThis page left blank intentionally Section Installation Unpacking and InspectionFCL-01 free chlorine without continuous pH correction FCL-02 free chlorine with continuous pH correctionInstallation Installing the SensorsGeneral Information Mounting, Inlet, and Drain ConnectionsModel FCL-01 This page left blank intentionally Section Wiring POWER, ALARM, and Output WiringPower Analog output wiringSensor Wiring Alarm relay connectionsWiring Diagram for Free Chlorine Sensor Model FCL-1056 Section Wiring Section Display and Operation DisplayKeypad Programming the ANALYZER-TUTORIAL CalibrateOutputs RangeOutput Range O1 S1 4mA 0.000 ppm O1 S1 20mA 08.50 ppmO2 S1 4mA 0.0C O2 S1 20mA 100.0C SecurityUsing Hold HoldConfiguring the Main Display Main FormatLanguage English Contrast Format, Language, Warning, and ContrastGeneral Default SettingsSection Programming the Analyzer Alarms Sensor assignmentChoices Default CONFIGURING, RANGING, and Simulating Outputs DefinitionsAssign ConfigureProgramOutput Configure Simulate Output Configure Procedure Ranging OutputsOutput Output Range O1 S1 20mA 10.00 ppm O2 S1 4mA 0.0C O2 S1 20mA 100.0CConfigure Simulate Configuring Alarms and Assigning SetpointsRangeSimulate OutputSection Programming the Analyzer Alarm AlarmsConfigure/Setpoint Alarms Configure/Setpoint Alarm Simulate AlarmSimulate Don’t SimulateProcedure Synchronizing Timers Alarms Configure/Setpoint SimulateSynch Timers Yes Definitions pH/ORP Configuring the MeasurementDefinitions Chlorine Measurement Sensor1SensorConfiguring Temperature Related Settings Definitions pHProgram Outputs Alarms Measurement TemperatureConfiguring Security Settings S1 Temp Comp Auto S2 Temp CompProgram Alarms Measurement Temperature Setting UP DiagnosticsSecurity SecurityProgram Measurement Temperature Security Diagnostic SetupGI Fault High 1500MΩ Procedure Setting Up DiagnosticsResetting the Analyzer Program Temperature Security DiagnosticsReset Analyzer Reset AnalyzerIntroduction Calibrating TemperatureSection Calibration Procedure Calibrate SensorSensor11 OutputS1 Calibration S1 Calibration + 25.0CProcedure-Zeroing the Sensor Calibration Free ChlorineCalibrate SensorSensor11 Output S1 Calibration Choose Free ChlorineTemperature S1 Calibration ZeroZeroCalCal Process Cal Calibrate?Sensor Sensor OutputCalibration pH Calibration Slope and OffsetZeroBufferCalCal AutoStable Time 07.01 pH10.01 pH Manual BufferManual Buffer 1 0 7.00 pH S2 pH Manual Cal Buffer Redox Temperature S2 pH Cal Buffer Cal StandardizeStandardizeSlope 56.19 mV/pH Offset S1 Enter Value 00 pHProcedure-Entering a Known Slope and Offset MA Output Cal Meter 000 mA Trim Complete Calibration Analog OutputsOutput This page left blank intentionally Section Digital Communications Model FCL-1056 Section Section Maintenance AnalyzerCleaning the membrane Replacing the electrolyte solution and membraneChlorine Sensor GeneralPH Sensor Cleaning the SensorOther Maintenance Cleaning the flow controller Constant Head Flow ControllerWeight Weight Section Troubleshooting Using the Diagnostic FeatureFaults OverviewHardware Error Troubleshooting When a Fault Message is ShowingFault message Explanation Section Sensor CPU Error Sensor ADC ErrorSensor Incompatible Sensor RTD OpenSensor RTD Out of Range Glass Z Too HighReference Impedance Too High Broken GlassTroubleshooting When a Warning Message is Showing Troubleshooting When no Error Message is Showing Chlorine Readings drift Sensor can be calibrated, but the current is too lowProcess readings are erratic Sensor does not respond to changes in chlorine level Chlorine readings are too lowTroubleshooting When no Error Message is Showing pH Calibration Error During Two-Point CalibrationCalibration Error during Standardization Sensor Does Not Respond to Known pH ChangesPH Readings Are Moderately Noisy and Tend to Wander Troubleshooting When no Error Message is Showing General Simulating Inputs ChlorineAnod CathSimulating Inputs pH Simulating pH inputSimulating Inputs Temperature Simulating temperaturePage Americas Headquarters ASIA-PACIFICEurope GermanyWarranty Specifications subject to change without notice