Hach 6120118 user manual Installation, Proper Wire Preparation and Insertion

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Installation

Figure 5 Proper Wire Preparation and Insertion

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2

1.Strip ¼-inch of insulation.

2.Seat insulation against connector with no bare wire exposed.

Figure 6 Wiring and Assembling the Digital Gateway

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2

3

4

5

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7

METAL BRAID

RED

WHT

CLEAR

BLU

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1.	Digital gateway front	7.	Cord grip

2.	O-ring	8.	From sensor

3.	Sensor wire connector	9.	Insert wires into connector according to Table 3. Use the included 2 mm
			screwdriver (Cat. No. 6134300) to secure connections.

4.	Digital gateway back	10.	Screw back of digital gateway onto front.

5.	Cable bushing	11.	Push cable bushing and anti-rotation washer into back.

6.	Anti-rotation washer	12.	Fasten cord grip securely. Assembly is complete.

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Contents Digital PC sc and RC sc ¾-inch Combination pH/ORP Sensor Page Table of Contents Table of Contents Specifications Combination pH and ORP Sensor SpecificationsDigital Gateway Specifications Page Safety Information Precautionary LabelsGeneral Information Use of Hazard InformationGeneral Sensor Information General InformationSensor Body Styles Operating Precaution Digital GatewayPage Section Installation Wiring the sc Sensor to the Digital GatewayInstallation Proper Wire Preparation and InsertionWiring the Digital Gateway Cat. No Hard-wiring the Digital Gateway to the sc100 Wiring the Sensor at Terminal Block J5 Terminal Number Terminal Designation Wire ColorConnecting the Sensor to the sc1000 Connecting the Sensor using the Quick-connect FittingsDigital Gateway Dimensions Mounting the Digital GatewayPage Using the sc100 Controller Controller Key Functions/FeaturesUser Interface and Navigation Number Key FunctionUser Interface and Navigation Controller Display Features Important Key PressesDisplay Using the sc1000 Controller Display FeaturesUser Interface and Navigation Navigating the Menu Windows Main MenuKeypad List Box Message windowSensor Setup Sensor Diagnostics Menu for pH and ORPPH Sensor Setup Menu OperationConfigure OperationORP Sensor Setup Menu AC FrequencyPH Calibration One Point Automatic CalibrationTwo Point Automatic Calibration Operation One Point Manual Calibration Two Point Manual CalibrationORP Calibration Concurrent Calibration of Two Sensors for pH and ORPOne-point Manual Calibration Adjusting the Temperature Page Maintenance Maintenance ScheduleCleaning the Sensor MaintenanceTroubleshooting Error CodesTroubleshooting the pH or ORP Sensor Error CodesPage Replacement Parts and Accessories Replacement Items, Accessories, and Reagent and StandardsItem Description Catalog NumberPage How to Order Technical and Customer Service U.S.A. onlyA. Customers Information RequiredRepair Service CanadaLimited Warranty LimitationsLimitation of Remedies Page Product Safety Compliance InformationImmunity EmissionsFCC Part 15, Class a Limits Compliance InformationAppendix a Modbus Register Information Sensor Modbus RegistersGroup Name Tag Name Register Data Length Description Type Modbus Register Information Appendix B General pH Information PH Measurement TheoryWhere PID Controller Basics General pH InformationIntegral DerivativePage Index