INFCPH and INFCOP INFINITY Microprocessor Based pH Controller

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INFCPH and INFCOP INFINITY Microprocessor Based pH Controller | Manualzz

INFCPH and INFCOP

INFINITY

®

C

Microprocessor-Based pH Controller and pH/ORP Controller

Operator’s Manual

NEWPORT Electronics, Inc.

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NEWPORT Electronics, Inc.

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For Immediate Assistance

In the U.S.A. and Canada: 1-800-NEWPORT

®

In Mexico: (95) 800-NEWPORT

SM

Or call your local NEWPORT Office.

NEWPORTnet

SM

On-Line Service

http://www.newportinc.com

Internet e-mail

[email protected]

It is the policy of NEWPORT to comply with all worldwide safety and EMC/EMI regulations that apply.

NEWPORT is constantly pursuing certification of its products to the European New Approach Directives.

NEWPORT will add the CE mark to every appropriate device upon certification.

The information contained in this document is believed to be correct but NEWPORT Electronics, Inc. accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.

WARNING: These products are not designed for use in, and should not be used for, patient connected applications.

The “Meter Case Bezel Design” is a trademark of NEWPORT Electronics, Inc., registered in the U.S.

PATENT NOTICE: This product is covered by one or more of the following patents: U.S. Pat. No. Des. 336,895; 5,274,577 / Canada

2052599; 2052600 / Italy 1249456; 1250938 / France Brevet No. 91 12756 / Spain 2039150; 2048066 / UK Patent No. GB2 249 837;

GB2 248 954 / Germany DE 41 34398 C2. Other International Patents Pending.

This device is marked with the international caution symbol. It is important to read the Setup Guide before installing or commissioning this device as it contains important information relating to safety and EMC.

Preface

PREFACE

Manual Objectives

This manual shows you how to set up and use the Programmable Digital Meter.

Standard Procedures:

* Checking voltage jumpers, or changing voltage power

* Mounting the panel

* Configuring Temperature compensation

* Selecting a decimal point position

* Configuring calibration parameters

* Performing two or three-point calibration

* Setting the setpoint's active band

* Selecting a latched or unlatched operation

* Setting setpoint’s deadbands

* Enabling/disabling analog output

* Selecting analog output as current or voltage

* Scaling analog output i

ii

Preface

Table A-1. Sections of the Manual

If you want to read about:

Unpacking; safety considerations

Meter description and features

Main board power jumpers; panel mounting, sensor input, main power and analog and relay output

Setpoint value, Temperature compensation, decimal point position, calibration, setpoint configuration; setpoint deadbands, analog output configuration and scaling

Setpoint values

Display messages

Meter menu/sub-menu messages

Setpoint configuration messages

Specifications

Factory Preset Values

1

2

3

4

Refer to section

Introduction

About the Meter

Getting Started

Configuring the Meter

5

6

7

8

9

10

Selecting Setpoint Values

Display Messages

Menu Configuration

Setpoint Configuration

Displays

Specifications

Factory Default

Setup as Shipped

Preface

Section

SEC 1

1.1

1.2

Table of Contents

Page

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

SEC 3

3.1

3.2

3.3

3.4

3.5

3.6

3.7

SEC 4

4.0

4.1

4.2

4.3

4.4

4.5

SEC 2

2.1

2.2

2.3

ABOUT THE METER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Available Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2.4

Front of the Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

2.4.1

Meter Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

2.5

Front Panel Button Lockout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

2.5.1

Jumper Lock Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

2.5.2

Push Button Lock Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

2.6

Back of Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

2.7

Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

GETTING STARTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Rating/Product Label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Main Board Power Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Main Board Jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Panel Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Connecting Sensor Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Connecting Main Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

Connecting Analog and Relay Outputs . . . . . . . . . . . . . . . . . . . . . . . . . .18

CONFIGURING THE METER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Specifying Input Type (INPT) pH/ORP Controllers Only . . . . . . . . . . . . .20

Selecting the Temperature Compensation Mode (A.T.C.) . . . . . . . . . . .20

Selecting a Decimal Point Position (DEC.P) . . . . . . . . . . . . . . . . . . . . . .21

Using Reading Configuration (RD.CF) . . . . . . . . . . . . . . . . . . . . . . . . . .22

Performing Two-Point Calibration (CAL.2) . . . . . . . . . . . . . . . . . . . . . . . .23

Performing Three-Point Calibration (CAL.3) . . . . . . . . . . . . . . . . . . . . . .24

iii

iv

Preface

Table of Contents

Section Page

4.6

Using Setpoint 1 Configurations (S1.CF) . . . . . . . . . . . . . . . . . . . . . . . . .25

4.6.1

Setting Setpoint 1's Active Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

4.6.2

Selecting if Setpoint 1 is Latched or Unlatched . . . . . . . . . . . . . . . . . . . .25

4.6.3

Selecting Setpoint 1 (for pH/ORP Controllers only) . . . . . . . . . . . . . . . . .25

4.7

Using Setpoint 2 Configuration (S2.CF) . . . . . . . . . . . . . . . . . . . . . . . . .26

4.7.1

Setting Setpoint 2's Active Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

4.7.2

Selecting if Setpoint 2 is Latched or Unlatched . . . . . . . . . . . . . . . . . . . .26

4.7.3

Selecting Setpoint 2 (for pH/ORP Controllers only) . . . . . . . . . . . . . . . . .26

4.8

4.9

Setting the Setpoint 1 Deadband (S1.DB) . . . . . . . . . . . . . . . . . . . . . . . .27

Setting the Setpoint 2 Deadband (S2.DB) . . . . . . . . . . . . . . . . . . . . . . . .27

4.10

Using Output Configuration (OT.CF) . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

4.10.1 Enabling or Disabling the Analog Output . . . . . . . . . . . . . . . . . . . . . . . . .29

4.10.2 Selecting Analog Output as Current or Voltage . . . . . . . . . . . . . . . . . . . .29

4.10.3 Selecting Analog Output as pH or ORP (for pH/ORP Controllers only) . .30

4.11

Configuring Temperature (C or F-TEMP) . . . . . . . . . . . . . . . . . . . . . . . . .31

4.12

Using Output Scale and Offset (OT.S.O) . . . . . . . . . . . . . . . . . . . . . . . . .32

4.12.1 Example for Output Scale and Offset . . . . . . . . . . . . . . . . . . . . . . . . . . .34

SEC 5

SEC 6

SEC 7

SEC 8

SELECTING SETPOINT VALUES . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

DISPLAY MESSAGES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

MENU CONFIGURATION DISPLAYS . . . . . . . . . . . . . . . . . . . . . . . . . .37

SETPOINT CONFIGURATION DISPLAYS . . . . . . . . . . . . . . . . . . . . . . .40

SEC 9 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

SEC 10 FACTORY PRESET VALUES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

CE APPROVAL SECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Preface

List of Figures

Figure Page

3-2

3-3

3-4

3-5

2-1a Front of Meter - pH Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

2-1b Front of Meter - pH/ORP Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

2-2

3-1 ac Power Connector Label (with dc-Power Detail) . . . . . . . . . . . . . . . . . .9

Main Board Power Jumpers (W1, W2, W3) . . . . . . . . . . . . . . . . . . . . . .12

Main Board Jumper Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Upper Option Board Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Meter - Exploded View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Panel Cut-Out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

3-6

3-7

3-8

3-9 pH and RTD Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Main Power Connections - ac . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

Main Power Connections -dc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Relay Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

3-10 Analog Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

3-11 Isolated Analog Output Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

4-1

9-1

Relay Output Triggering Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28

Dimensions/Panel Cutout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

List of Tables

Table Page

3-2

6-1

7-1

7-2

A-1

2-1

2-2

3-1

Sections of the Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii

Accessories and Add-Ons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Connector Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Jumper Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

ac-Power Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

Display Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

Configuration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

Run Mode Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

8-1 Setpoint Configuration Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

10-1 Factory Preset Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

v

vi

Preface

NOTES, WARNINGS and CAUTIONS

Information that is especially important to note is identified by three labels:

• NOTE

• WARNING

• CAUTION

• IMPORTANT

Note

NOTE: provides you with information that is important to successfully setup and use the Programmable Digital Meter.

CAUTION or WARNING: tells you about the risk of electric shock.

CAUTION, WARNING or IMPORTANT: tells you of circumstances or practices that can effect the meter's functionality and must refer to accompanying documents.

Introduction

1

SECTION 1. INTRODUCTION

1.1 UNPACKING

Remove the Packing List and verify that all equipment has been received. If there are any questions about the shipment, use the phone number for the Customer Service

Department nearest you.

Upon receipt of shipment, inspect the container and equipment for any signs of damage.

Take particular note of any evidence of rough handling in transit. Immediately report any damage to the shipping agent.

Note

The carrier will not honor any claims unless all shipping material is saved for their examination. After examining and removing contents, save packing material and carton in the event reshipment is necessary.

Verify that you receive the following items in the shipping box:

QTY DESCRIPTION

1 Programmable Digital Meter indicator/controller with all applicable connectors attached.

1 Owner's Manual

1 Set Mounting brackets

Note ☞

If you ordered any of the available options (except the “BL” blank Lens option), they will be shipped in a separate container to avoid any damage to your indicator/controller.

1

1

Introduction

1.2

SAFETY CONSIDERATIONS

This device is marked with the international Caution symbol. It is important to read this manual before installing or commissioning this device as it contains important information relating to Safety and EMC (Electromagnetic Compatibility).

Unpacking & Inspection

Unpack the instrument and inspect for obvious shipping damage. Do not attempt to

Note

☞ operate the unit if damage is found.

This instrument is a panel mount device protected in accordance with Class I of EN

61010 (115/230 AC power connections). Installation of this instrument should be done by

Qualified personnel. In order to ensure safe operation, the following instructions should be followed.

This instrument has no power-on switch. An external switch or circuit-breaker shall be included in the building installation as a disconnecting device. It shall be marked to indicate this function, and it shall be in close proximity to the equipment within easy reach of the operator. The switch or circuit-breaker shall not interrupt the Protective Conductor (Earth wire), and it shall meet the relevant requirements of

IEC 947–1 and IEC 947-3 (International Electrotechnical Commission). The switch shall not be incorporated in the mains supply cord.

Furthermore, to provide protection against excessive energy being drawn from the mains supply in case of a fault in the equipment, an overcurrent protection device shall be installed.

• The Protective Conductor must be connected for safety reasons. Check that the power cable has the proper Earth wire, and it is properly connected. It is not safe to operate this unit without the Protective Conductor Terminal connected.

Note ☞

• Do not exceed voltage rating on the label located on the top of the instrument housing.

• Always disconnect power before changing signal and power connections.

• Do not use this instrument on a work bench without its case for safety reasons.

• Do not operate this instrument in flammable or explosive atmospheres.

• Do not expose this instrument to rain or moisture.

• Unit mounting should allow for adequate ventilation to ensure instrument does not exceed operating temperature rating.

• Use electrical wires with adequate size to handle mechanical strain and power requirements. Install without exposing bare wire outside the connector to minimize electrical shock hazards.

EMC Considerations

• Whenever EMC is an issue, always use shielded cables.

• Never run signal and power wires in the same conduit.

• Use signal wire connections with twisted-pair cables.

• Install Ferrite Bead(s) on signal wires close to the instrument if EMC problems persist.

2

About The Meter

2

SECTION 2. ABOUT THE METER

2.1 DESCRIPTION

This Digital Programmable meter is a value packed microprocessor-based pH controller or pH/ORP controller. This pH controller includes automatic or manual temperature compensation, quick calibration to 4, 7 and 10 pH; accepts most BNC combination pH electrodes with or without 100 or 1000 ohm RTD. Standard features include analog output and dual relay output. Isolated analog output must be ordered at time of purchase. Retransmission analog output is fully scalable. Dual 5 amp, form C relays control critical processes. A mechanical lockout has been included to guard against unauthorized changes.

2.2 FEATURES

The following is a list of standard features:

* 4-digit 14-segment LED display - red or green display

* ±0.01 pH accuracy

* 0.5ºC Temperature accuracy

* 100 or 1000 ohm RTD input

* Nonvolatile memory-no battery backup

* Dual 5 amp, form C relay outputs

* Scalable non-isolated analog outputs

* 115 or 230 Vac 50/60 Hz power supply or 10-32 Vdc or 26-56 Vdc

The following is a list of optional features:

* NEMA-4 front panel cover

* Scalable isolated analog output

3

2

About The Meter

2.3 AVAILABLE ACCESSORIES

Table 2-1. Accessories and Add-Ons

Add-On Options

FS

SPC4

SPC18

Special Calibration/Configuration

NEMA-4 Splash Proof Cover

NEMA-4 Splash Proof Cover, NEW

Accessories

TP1A

RP18

RP28

RP38

Trimplate panel adaptor.

Adapts DIN1A/DIN2A cases to larger panel cutouts

19-In. Rack Panel for one (1) 1/8 DIN instrument

19-In. Rack Panel for two (2) 1/8 DIN instrument

19-In. Rack Panel for three (3) 1/8 DIN instrument

4

About The Meter

2

2.4 FRONT OF THE METER

SETPTS /pH T/mV MENU RESET

Figure 2-1a. Front of meter - pH Controller

SETPTS /pH/ORP T/mV MENU RESET

Figure 2-1b. Front of meter - pH/ORP Controller

METER DISPLAY:

Digital LED display -1.9.9.9. or 9.9.9.9. 4-digit 14 segment, 0.54" high

LED display with programmable decimal point.

These meter display windows light when appropriate:

1 Setpoint 1 status

2 Setpoint 2 status mV mV displays

ºC Celsius

ºF Fahrenheit

5

2

About The Meter

2.4.1 METER BUTTONS

SETPTS Button

In the run mode, this button will sequentially recall the previous setpoint settings. As necessary, use the

/pH and

/mV buttons to alter these settings, then press the

SETPTS button to store new values.

Unless you press the SETPTS, 䊳 /pH, or 䊱 /mV button within 20 seconds, the meter will scroll to setpoint 2 and then to the run mode.

/pH Button (for pH Controller)

In the run mode, this button will view pHvalue.

In the configuration mode, press this button to change the value of the flashing digit shown on the display and/or toggle between menu choices, such as “R.2=F” or “R.2=C” on RD.CF menu. When configuring your setpoint values, press the

/pH button to advance the flashing digit's value from 0 to 9 by 1.

/pH/ORP Button (for pH/ORP Controller)

In the run mode, this button will view pHvalue.

Note ☞

If you have a pH/ORP Controller: throughout this manual’s text, the

/pH/ORP button is referenced as the

/pH button.

To toggle between the pH and ORP values while in the “Run Mode” (Normal Operation).

Use this button also to change the value of the digits while in the “Setpoint” and “Menu”

(Configuration) Modes.

T/mV Button (for pH Controller)

In the run mode press the

T/mV button to recall the mV value of your input signal.

Press the

T/mV button a second time to recall the temperature value of your input.

In the configuration mode, press this button to scroll to the next digit.

T/mV Button (for pH/ORP Controller)

To view temperature while in the “Run Mode” (Normal Operation). Use this button also to select the digit’s position while in the “Setpoint” and “Menu” (Configuration) Modes.

6

About The Meter

2

2.4.1 METER BUTTONS (Continued)

MENU Button

In the run mode, press the MENU button to terminate the current measuring process and enter you into the configuration mode.

In the configuration mode, press the MENU button to store changes in the nonvolatile memory and then advance you to the next menu item.

RESET Button

If you hard reset (press the MENU button followed by the RESET button) or power off/on the meter, it shows “RST”, followed by “pH”.

In the run mode, press the RESET button to reset the latched setpoints. The meter shows “SP.RS” and returns to the run mode.

In the configuration mode, press the RESET button once to review the previous menu.

Press the RESET button twice to perform a hard reset and return to the run mode.

In the setpoint mode, press the RESET button to enter the run mode. The meter shows

"RUN" and enters the run mode.

Note

When in setpoint or configuration mode, if the meter shows 9999 or

-1999 with all flashing digits, the value has overflowed. Press the

/MAX button to start a new value.

7

2

About The Meter

2.5 FRONT-PANEL BUTTON LOCK OUT (For Security Purposes)

2.5.1 Jumper Lock Out

To lock all front-panel buttons, remove the S3-A jumper (refer to Figure 3-2).

To lock the MENU button only, verify that the S3-B jumper is removed, then install the

S3-A and S3-E jumpers (refer to Table 3-1). If you press the MENU button, the meter shows “LOCK” and returns to the run mode.

2.5.2 Push Button Lock Out

To lock the RESET, MENU and SETPTS buttons only, verify that the S3-A jumper is installed and the S3-E jumper is not installed, then follow these steps:

In the run mode -

1. Press and hold down the RESET button. The meter shows “SP.RS” or

RUN”. Do not release the RESET button.

2. Press the MENU button and hold the RESET button down (3-5 seconds) until the meter shows “LOCK”.

3. Release both buttons.

To unlock the RESET, MENU and SETPTS buttons, follow these steps:

1. Press and hold down the RESET button. The meter shows “LOCK”.

Do not release the RESET button.

2. Press the MENU button and hold the RESET button down (3-5 seconds) until the meter shows “UN.LK”.

3. Release both buttons.

8

About The Meter

2

2.6 BACK OF THE METER

Figure 2-2 shows the label describing the connectors on the back of the meter. Table 2-1 on the following page gives a brief description of each connector at the back of the meter.

POWER & INPUT CONNECTIONS

NO EXT RTN: INSTALL S4-A

EXT RTN: REMOVE S4-A &

CONNECT EXT RTN TO -R

A S4

TB5

1* 2* 3*

VOLT CURR RTN

ISOLATED*

ANALOG OUT

TB1

7 8 9

N/C

+ -

DC dc-power connector label detail

TB1

N.O.1

RELAY 1

N.C.1

COM1 N.O.2

RELAY 2

N.C.2

COM2

1 2 3 4 5 6

TB2

7 8

L N

AC

9 10* 11* 12*

VOLT CURR RTN

ANALOG OUT*

1* 2* 3*

+R -R N/C

RTD INPUT*

* pH INPUT*

= CONNECT TO LOW VOLTAGE LIMITED ENERGY CIRCUITRY ONLY.

Figure 2-2. ac Power Connector Label (with dc Power detail)

9

2

About The Meter

2.6 BACK OF THE METER (Continued)

Table 2-2. Connector Description

Connector Description

TB1-1 Setpoint 1: Normally Open (N.O.1) connection

TB1-2

TB1-3

TB1-4

TB1-5

TB1-6

Setpoint 1: Normally Closed (N.C.1) connection

Setpoint 1: Common (COM1) connection

Setpoint 2: Normally Open (N.O.2) connection

Setpoint 2: Normally Closed (N.C.2) connection

Setpoint 2: Common (COM2) connection

TB1-7

TB1-8

TB1-9

TB1-10

TB1-11 ac Line connection (no connections on dc-powered units) ac Neutral connection (+ Input on dc-powered units) ac Earth ground (dc-power Return on dc-powered units)

Analog Voltage Output connection

Analog Current Output connection

TB1-12

TB2-1

TB2-2

TB5-1

TB5-2

TB5-3

Analog Return connection

+R: RTD connection Pin 1 connection

-R: RTD connection Pin 2 connection

Isolated Analog Voltage Output connection

Isolated Analog Current Output connection

Isolated Analog Output Return connection

J3 Main pH or pH/ORP input BNC connector

10

About The Meter

2

2.7 DISASSEMBLY

You may need to open up the meter for one of the following reasons:

• To check or change the 115 or 230 Vac power jumpers.

• To install or remove jumpers on the main board.

Note

Disconnect the power supply before proceeding.

To remove and access the main board, follow these steps:

• Disconnect the main power from the meter.

• Remove the back case cover.

• Lift the back of the main board upwards and let it slide out of the case.

11

3

Getting Started

SECTION 3. GETTING STARTED

Caution: The meter has no power-on switch, so it will be in operation as soon you apply power.

If you power off/on the meter, or perform a hard reset (press the RESET button twice), the meter shows “RST”, followed by "PH".

3.1 RATING/PRODUCT LABEL

This label is located on top of the meter housing (refer to Figure 3-4).

3.2 MAIN BOARD POWER JUMPERS (refer to Figure 3-1)

Note ☞

Important: If you want to change the Factory preset jumpers, do the following steps; otherwise go to section 3.3.

Disconnect the power from the unit before proceeding.

1.

2.

3.

Remove the main board from the case. Refer to Section 2.7.

Locate the solder jumpers W1, W2, and W3 (located near the edge of the main board alongside the transformer).

If your power requirement is 115 V ac, solder jumpers W1 and W3 should be

wired, but jumper W2 should not. If your power requirement is 230 V ac, solder jumper W2 should be wired, but jumpers W1 and W3 should not.

Figure 3-1 shows the location of solder jumpers W1 through W3.

W3 W2 W1

115V ac

W3 W1

230V ac

W2

TRANSFORMER

Figure 3.1 Main Board Power Jumpers

12

Getting Started

3

3.3 MAIN BOARD JUMPERS

Figure 3-2 shows the location jumper positions on the main board.

Version with

Non-Removable connectors.

DISPLAY

BOARD

TB1

TB2

Newer version with upper & lower level pull-out connector plugs

T1

S1

S5

S4

S2

TP1-6

MAIN

BOARD

P1

S3

E

S3

C B A

TB1

J3

TB2

A

S1

B

S5

A

A

S4

A B

S2

C D E F

TP1 TP2 TP3 TP4 TP5 TP6

Figure 3-2. Main Board Jumper Positions

TB5

1

2

3

DISPLAY

BOARD

T1

MAIN

BOARD

P1

Figure 3-3. Upper Option Board Installation

13

3

Getting Started

3.3 MAIN BOARD JUMPERS (Continued)

Note

S1 jumper is for factory use only.

Do not install or remove them.

S2 jumper allows you to use the meter without ATC.

S3 jumpers are used for the following: (Refer to Figure 3-2)

* To enable or disable the front panel push-buttons

* To allow for an extremely low resistance load for analog output

* To disable the MENU button

* To perform calibration procedure

S4 jumpers allow you to use electrode solution ground wire or internal ground for measurement purposes.

S5 jumpers allow you to use 100 ohm or 1000 ohm RTD sensors.

Table 3-1. Jumper Functions

Jumper

S2-D

S3-A

S3-B

S3-C

S3-D

S3-E

S4-A

S5-A

Description

Install if Temperature sensor is not used.

Install to enable front panel push-buttons.

Remove to disable all front panel push-buttons

Removed. Install for meter calibration.

Normally removed. Install for analog output when load is less than 1 K Ω impedance. Care should be taken when installing this jumper.

Removed. Not used.

If installed without S3-B, the MENU button locks out.

If you press the MENU button, the meter shows “LOCK”.

Install when using internal ground.

Remove when using electrode solution ground wire.

Install for 100 ohm RTD sensor.

Remove for 1000 ohm RTD sensor.

14

3.4 PANEL MOUNTING

PANEL

MO

UN

TIN

G BR

AC

KE

T

PRODUCT LABEL

CONNECTOR

RE

(R

AR

EM

C

OV

OV

ED

)

ER

INFO

CASE

Getting Started

3

BEZEL

Figure 3-4. Meter - Exploded View

1.

Cut a hole in your panel, as shown in Figure 3-4. For specific dimensions refer to

Figure 3-5.

PANEL THICKNESS

6,4 (.25) MAX

0,8 (.03) MIN

1,5

R(.06)

4 PLCS

45,00 + 0,61/-0,00

(1.772 + .024/–.000)

2.

Insert the meter into the hole.

Be sure the front bezel is flush to the panel.

Figure

92,00 + 0,81/–0,00

(3.622 + .032/–.000)

NOTE: Dimensions in Millimeters (Inches)

Figure 3-5. Panel Cut-Out

3.

Proceed to Section 3.5 to connect your sensor input and main power.

15

3

Getting Started

3.5 CONNECTING SENSOR INPUTS

TB1

1 2 3 4 5 6

TB2

7 8 9 10 11 12 1* 2* 3*

J3 pH INPUT*

+ R

RTD

- R

* = CONNECT TO LOW VOLTAGE

LIMITED ENERGY CIRCUITRY ONLY.

Figure 3-6. pH and RTD Input Connections

16

Getting Started

3

3.6 CONNECTING MAIN POWER

Connect the ac main power connections as shown in Figure 3-7.

Warning: Do not connect AC power to your device until you have completed all input and output connections. This device must only be installed by a specially trained electrician with corresponding qualifications. Failure to follow all instructions and warnings may result in injury!

TB1

1 2 3 4 5 6

TB2

7 8 9 10 11 12 1 2 3 pH INPUT

NEUTRAL

LINE

SWITCH

EARTH

FUSE

(L) LINE

(N) NEUTRAL

GREEN WIRE EARTH GROUND

Check for proper Earth grounding in the power distribution system (single phase).

AC Power

Figure 3-7. Main Power Connections - ac

TB1

7

8

9

Table 3-2. ac-Power Connections

AC POWER EUROPE

WIRE COLORS

USA

Brown Black ~ ac Line

~ ac Neutral

~ ac Earth

Blue

Green/Yellow

White

Green

17

3

Getting Started

3.6 CONNECTING MAIN POWER (Continued)

Connect the dc main power connections as shown in Figure 3-8.

TB1

1 2 3 4 5 6

TB2

7 8 9 10 11 12 1 2 3 pH INPUT

18

+ DC - DC

DC POWER

Figure 3-8. Main Power Connections - DC

3.7 CONNECTING ANALOG AND RELAY OUTPUTS

Relay 1 Relay 2

NO2

COM2

EXTERNAL LOAD

FUSE

TB1

1 2 3 4 5 6

TB2

7 8 9 10 11 12 1 2 3 pH INPUT

N

L

y

Figure 3-9. Relay Output Connections

Getting Started

3

3.7 CONNECTING ANALOG AND RELAY OUTPUTS (Continued)

TB1

1 2 3 4 5 6

TB2

7 8 9 10* 11*12* 1 2 3 pH INPUT

*Z = CONNECT TO LOW VOLTAGE

Z LIMITED ENERGY CIRCUITRY ONLY.

Figure 3-10. Analog Output Connections

TB1

1 2 3 4 5 6

7 8 9 10 11 12

TB2

1 2 3

1* 2* 3* pH INPUT

TB5

i

* = CONNECT TO LOW VOLTAGE LIMITED ENERGY CIRCUITRY ONLY.

Figure 3-11. Isolated Analog Output Connections

19

4

Configuring The Meter

SECTION 4. CONFIGURING THE METER

Note ☞

• Refer to Table 7-1 for a summary list of menu configuration.

• Factory defaults are in bold and italics.

• The Unit of Measurement for setpoints, deadbands, and read 1/read 2 (Output

Scale and Offset) is all in Millivolts. The decimal point will always be at position 1

(for right position) for these items.

• The corresponding Unit of Measurement (pH or mV) will flash when viewing values.

4.0 SPECIFYING INPUT TYPE (“INPT”) (for pH/ORP controllers ony)

Under this menu there are two choices:

pH: The meter acts as a typical pH meter

ORP: The meter acts as a ORP/pH meter

1.

Press the

T/mV button once. The current input type is displayed.

2.

Press the 䊱 /pH/ORP button to select pH or ORP. When the desired choice is displayed, press the MENU button. This enters the value into the microprocessor and “STRD” will momentarily flash on the display. The next menu item, “A.T.C.”, will automatically appear on the display.

4.1 SELECTING THE TEMPERATURE COMPENSATION MODE (“A.T.C.”)

To select your appropriate compensation type, follow these steps:

1.

Press the MENU button. The meter shows “A.T.C”.

2.

Press the

T/mV button. The meter shows one of the following:

METRmeter utilizes the RTD input for automatic temperature compensation.

(Default)

• “OFF” meter utilizes a constant 25ºC for temperature compensation.

• “MANU” meter utilizes a manually entered value for temperature compensation.

3.

Press the

/pH button to scroll through available choices.

4.

Press the MENU button to store your choice. The meter momentarily shows

STRD”, followed by “DEC.P” (Decimal Point).

Configuring The Meter

4

4.2 SELECTING A DECIMAL POINT POSITION (“DEC.P”)

To select a decimal point display position, follow these steps:

1.

Press the MENU button until the meter shows “DEC.P”.

2.

Press the 䊳 T/mV button. The meter shows one of the following:

FFF.F (Default)

• “FFFF.”

• “FF.FF”

3.

Press the 䊱 /pH button to scroll through available choices.

4.

Press the MENU button to store your choice. The meter momentarily shows

STRD”, followed by “RG.CF” (Reading Configuration).

21

4

Configuring The Meter

4.3 USING READING CONFIGURATION (“RD.CF”)

To select the calibration mode and units of measurement, follow these steps:

1.

Press the MENU button until the meter shows “RD.CF”.

2.

Press the

T/mV button. The meter shows one of the following:

R.1=2For the two point buffer solution calibration (either 4 and 7, or 7 and 10 buffer solutions are used).

R.1=3For three point buffer solution calibration (4, 7, or 7 and 10 buffer solutions are used). (Default)

3.

Press the

/pH button to scroll through available choices.

4.

Press the 䊳 T/mV button to advance to the next submenu. The meter shows one of the following:

R.2=CThe displayed temperature in degrees Celsius (Default)

R.2=FThe displayed temperature in degrees Fahrenheit.

5.

Press the 䊱 /pH button to scroll through available choices.

6.

Press the MENU button to store your choice. The meter momentarily shows

STRD”, followed by “CAL.2” or “CAL.3”.

Note

Refer to step 4.1, during this step a temperature compensation type was chosen.

If “OFF” was chosen then proceed to the “CAL.2” or “CAL.3” menu.

If “METR” was selected, connect the RTD sensor’s leads to the RTD input connector, and proceed to the “CAL.2” or “CAL.3” menu.

If “MANU” was selected, press the MENU button until the “TEMP” menu displayed. (step 4.11 - Configuring Temperature).

22

Configuring The Meter

4

4.4 PERFORMING TWO-POINT CALIBRATION (“CAL.2”)

Note

Only buffer solutions of 4, 7 and 10 are acceptable. IF the buffer value is not accepted, the meter will display a flashing “PH.ER“.

Note ☞ Two-point calibration should be performed with two combinations of two buffer solutions (4 and 7, or 7 and 10).

1.

Place your electrode into a buffer solution.

2.

Press the MENU button until the meter shows “CAL.2

3.

Press the

T/mV button. The meter shows “IN 1” (Input 1)

4.

Press the

T/mV button again. The meter shows the previous value of “IN 1”.

5.

Press the 䊳 T/mV button again. The meter shows the actual buffer solution’s pH value.

Note

Please allow enough time for the electrode to settle before processing.

6.

Press the MENU button to store the “IN 1” value. The meter momentarily shows an “OK” with buffer value (“OK.4”, “OK.7”, or “OK.10”), followed by “IN 2” (Input 2)

7.

Rinse the electrode with distilled water and place it into the second buffer solution.

8.

Press the 䊳 T/mV button. The meter shows the previous value of “IN 2

9.

Press the 䊳 T/mV button again. The meter shows the actual buffer solution’s pH value.

Note

☞ Please allow enough time for the electrode to settle before processing.

10.

Press the MENU button to store the “IN 1” value. The meter momentarily shows an “OK” with buffer value (“OK.4”, “OK.7”, or “OK.10”), then momentarily shows

STRD”, followed by “S1.CF” (Setpoint 1 Configuration).

23

4

Configuring The Meter

4.5 PERFORMING THREE-POINT CALIBRATION (“CAL.3”)

Note ☞ Only buffer solutions of 4, 7 and 10 are acceptable. IF the buffer value is not accepted, the meter will display a flashing “PH.ER“.

1.

Place your electrode into the pH buffer solution.

2.

Press the MENU button until the meter shows “CAL.3

3.

Press the

T/mV button. The meter shows “IN 1” (Input 1)

4.

Press the 䊳 T/mV button again. The meter shows the previous value of “IN 1”.

5.

Press the 䊳 T/mV button again. The meter shows the actual buffer solution’s pH value.

Note

Please allow enough time for the electrode to settle before processing.

6.

Press the MENU button to store the “IN 1” value. The meter momentarily shows an “OK.4”, followed by “IN 2” (Input 2)

7.

Rinse the electrode with distilled water and place it into the pH 7 buffer solution.

8.

Press the 䊳 T/mV button. The meter shows the previous value of “IN 2

9.

Press the

T/mV button again. The meter shows the actual buffer solution’s pH value.

Note ☞

Please allow enough time for the electrode to settle before processing.

10.

Press the MENU button to store the “IN 2” value. The meter momentarily shows an “OK.7”, followed by “IN 3” (Input 3)

11.

Rinse the electrode with distilled water and place it into the pH 10 buffer solution.

12.

Press the 䊳 T/mV button. The meter shows the previous value of “IN 3

13.

Press the

T/mV button again. The meter shows the actual buffer solution’s pH value.

Note ☞

Please allow enough time for the electrode to settle before processing.

14.

Press the MENU button to store the “IN 3” value. The meter momentarily shows an “OK.10”, then momentarily shows “STRD”, followed by “S1.CF” (Setpoint 1

Configuration).

24

Configuring The Meter

4

4.6 USING SETPOINT 1 CONFIGURATIONS (“S1.CF”)

You may use Setpoint 1 Configuration for the following:

• To set setpoint 1’s active band above or below your chosen value

• To select whether setpoint 1’s operation is latched or unlatched

4.6.1 Setting Setpoint 1's Active Band

1.

Press the MENU button until the meter shows “S1.CF”.

2.

Press the

T/mV button. The meter shows one of the following:

• “S.1=A” (Active above setpoint) (Default)

• “S.1=B” (Active below setpoint)

3.

Press

/pH button to toggle between available choices.

4.

Press the 䊳 T/mV button to select if setpoint 1 is latched or unlatched or press the

MENU button to store your selection and enter “S2.CF” (Setpoint 2 configurations).

4.6.2 Selecting if Setpoint 1 is Latched or Unlatched

1.

Select the 䊳 T/mV button. The meter shows one of the following:

• “S.2=L” Setpoint 1 to be latched

“S.2=U” Setpoint 1 to be unlatched (Default)

2.

Press 䊱 /pH button to toggle between available choices.

3.

Press the MENU button to store your choices. The meter momentarily shows

STRD”, followed by “S2.CF” (Setpoint 2 Configuration).

4.6.3 Selecting Setpoint 1 (for pH/ORP Controllers only)

1.

Select the

T/mV button. The meter shows one of the following:

• “S.3=P” Setpoint 1 assigned to pH

• “S.3=O” Setpoint 1 assigned to ORP

2.

Press 䊱 /pH/ORP button to toggle between available choices.

3.

Press the MENU button to store your choices. The meter momentarily shows

STRD”, followed by “S2.CF” (Setpoint 2 Configuration).

25

4

Configuring The Meter

4.7 USING SETPOINT 2 CONFIGURATION (“S2.CF”)

You may use Setpoint 2 Configuration for the following:

• To set setpoint 2’s active band above or below your chosen value

• To select whether setpoint 2’s operation is latched or unlatched

4.7.1 Setting Setpoint 2's Active Band

1.

Press the MENU button until the meter shows “S2.CF”.

2.

Press the

T/mV button. The meter shows one of the following:

“S.1=A” (Active above setpoint) (Default)

• “S.1=B” (Active below setpoint)

3.

Press the 䊱 /pH button to toggle between available choices.

4.

Press the

T/mV button to select if setpoint 2 is latched or unlatched or press the

MENU button to store your selection and enter “S1.DB” (Setpoint 1 Deadband)

4.7.2 Selecting if Setpoint 2 is Latched or Unlatched

1.

Press the

T/mV button. The meter shows one of the following:

• “S.2=L” setpoint 2 to be latched

“S.2=U” setpoint 2 to be unlatched (Default)

2.

Press the

/pH button to toggle between available choices.

3.

Press the MENU button to store your choices. The meter momentarily shows

STRD”, followed by “S1.DB” (Setpoint 1 Deadband).

4.7.3 Selecting Setpoint 2 (for pH/ORP Controllers only)

1.

Select the 䊳 T/mV button. The meter shows one of the following:

• “S.3=P” Setpoint 2 assigned to pH

• “S.3=O” Setpoint 2 assigned to ORP

2.

Press

/pH/ORP button to toggle between available choices.

3.

Press the MENU button to store your choices. The meter momentarily shows

STRD”, followed by “S1.DB” (Setpoint 1 Deadband).

26

Configuring The Meter

4

4.8 SETTING THE SETPOINT 1 DEADBAND (“S1.DB”)

Factory default deadband is 001.0. The deadband’s resolution value depends upon the decimal point position previously set-up in Section 4.2. The minimum deadband setting should be no less than 0.1 pH. To change the deadband (hysteresis) of setpoint 1, follow these steps:

1.

Press the MENU button until the meter shows “S1.DB”.

2.

Press the

T/mV button. The meter shows the last stored number (0000 through

9999) with flashing 4th digit.

3.

Press the

/pH button to change the value of the flashing digit. If you continue to press the 䊱 /pH button, the flashing digit's value continues to change.

4.

Press the

T/mV button to scroll to the next digit.

5.

Press the MENU button to store your selection. The meter momentarily shows

STRD”, followed by “S2.DB” (Setpoint 2 Deadband).

4.9 SETTING THE SETPOINT 2 DEADBAND (“S2.DB”)

Factory default deadband is 001.0. The deadband’s resolution value depends upon the decimal point position previously set-up in Section 4.2. The minimum deadband setting should be no less than 0.1 pH. To change the deadband (hysteresis) of setpoint 2, follow these steps:

1.

Press the MENU button until the meter shows “S2.DB”.

2.

Press the

T/mV button. The meter shows the last stored number (0000 through

9999) with flashing 4th digit.

3.

Press the 䊱 /pH button to change the value of the flashing digit. If you continue to press the

/pH button, the flashing digit's value continues to change.

4.

Press the 䊳 T/mV button to scroll to the next digit.

5.

Press the MENU button to store your selection. The meter momentarily shows

STRD”, followed by “OT.CF” (Output Configuration).

27

4

Configuring The Meter

Figure 4-1. Relay Output Triggering Example

OFF ON

ACTIVE ABOVE

OFF

SETPOINT

SIGNAL

LEVEL

ON OFF

ACTIVE BELOW

ON

DEADBAND

SIGNAL

LEVEL

ON OFF

ON

ACTIVE BELOW

WITH DEADBAND 3

ON

NOTE: DEADBAND WORKS AS HYSTERISIS

OFF ON

ACTIVE ABOVE

WITH DEADBAND 3

OFF

3

SETPOINT

3

SIGNAL

LEVEL

ON ON ON

ACTIVE BELOW LATCHED

OFF ON ON

ACTIVE ABOVE LATCHED

Note ☞

To reset latched alarms you must:

1.

Input a signal “OUT” of the Relay Triggering zone

2.

Then press SETPTS and then, RESET button

SETPOINT

28

Configuring The Meter

4

4.10 USING OUTPUT CONFIGURATION (OT.CF)

Use Output Configuration to select the following:

• To enable or disable the analog output

• To determine if the analog output is current or voltage

4.10.1 Enabling or Disabling the Analog Output

To enable or disable the analog output, follow these steps:

1.

Press the MENU button until the meter shows “OT.CF”.

2.

Press the

T/mV button. The meter shows one of the following:

“O.1=E” (Analog output enabled) (Default)

• “O.1=D” (Analog output disabled)

3.

Press the 䊱 /pH button to toggle between available choices.

4.

Press the

T/mV button to select the analog output as current/voltage or press the

MENU button to store your selection. The meter momentarily shows “STRD”, followed by “OT.S.O” (Output Scale and Offset) - refer to section 4.12.

4.10.2 Selecting Analog Output as Current or Voltage

1.

Press the

T/mV button. The meter shows one of the following:

“O.2=C" (Analog output = current) (Default)

• “O.2=V” (Analog output = voltage)

2.

Press the

/pH button to toggle between available choices.

3.

Press the 䊳 T/mV button to go back to selecting analog output as enabled or disabled or press the MENU button to store your choices. The meter momentarily shows “STRD”, followed by “OT.S.O” (Output Scale and Offset) - refer to section

4.12.

29

4

Configuring The Meter

4.10.3 Selecting Analog Output as pH or ORP( for pH/ORP Controllers only)

1.

Press the

T/mV button. The meter shows one of the following:

• “O.3=P" (Analog Output assigned to pH)

• “O.3=O” (Analog Output assigned to ORP)

2.

Press the

/pH/ORP button to toggle between available choices.

3.

Press the 䊳 T/mV button to go back to selecting analog output as enabled or disabled or press the MENU button to store your choices. The meter momentarily shows “STRD”, followed by “OT.S.O” (Output Scale and Offset) - refer to section

4.12.

30

Configuring The Meter

4

4.11 CONFIGURING TEMPERATURE (C or F - “TEMP”)

Note

If you have selected “MANU” in “A.T.C.” menu item (Section 4.1), then you have to specify the constant temperature value. Maximum/minimum values are 0 to

199.9 for C or 0 to 398.0 for F.

1.

Press the MENU button until the meter shows “TEMP”.

2.

Press the

T/mV button. The meter shows actual constant temperature value.

3.

Press the 䊱 /pH button until the first digit is correct.

4.

Press the

T/mV button to advance to the next digit.

5.

Repeat steps 3 and 4 until meter shows the desired “TEMP” value.

6.

Press the MENU button to store your selection. The meter momentarily shows

STRD”, followed by “OT.S.O” (Output Scale and Offset) - refer to section 4.12.

7.

Press the MENU button until the meter shows the “CAL.2 or CAL.3” menu.

If the display shows “CAL.2” then proceed to Section 4.4.

If the display shows “CAL.3” then proceed to Section 4.5.

Note ☞

C or F flashes to indicate the unit of measure.

31

4

Configuring The Meter

4.12 USING OUTPUT SCALE AND OFFSET (OT.S.O)

Output Scale and Offset (“OT.S.O”) scales your analog output to be equal to the meter's display and/or any engineering units you require. You may scale the output for direct

(4-20 mA, 0-10 V, etc) or reverse acting (20-4 mA, 10-0 V, etc).

1.

Press the MENU button until the meter shows “OT.S.O”.

2.

Press the

T/mV button. The meter shows “RD 1” (Read 1).

Note ☞

This is your first point of display reading.

3.

Press the 䊳 T/mV button again. The meter shows the last stored Low pH number with flashing 4th digit.

4.

Press the

/pH button to change the value of Read 1.

5.

Press the

T/mV button to scroll to the next digit.

6.

Repeat steps 4 and 5 until the desired value is selected.

7.

Press the MENU button to store your selection. The meter shows “OUT.1” (Output

1) (Low output).

8.

Press the 䊳 T/mV button. The meter shows the selected output.

Note ☞

If you select “O.2=V ” for voltage, the maximum signal you may select is

10.00 for an 0-10 Vdc signal output. If you select “O.2=C” for current, the maximum signal you may select is 20.00 for 0-20 or 4-20 mA dc signal output.

9.

Press the 䊱 /pH button to enter the Output 1 signal selection. If you continue to press the

/pH button, the flashing digit's value continues to change.

10 Press the 䊳 T/mV button to scroll to the next digit.

11.

Repeat steps 9 and 10 until the desired value is selected.

12.

Press the MENU button to store your selection. The meter shows “RD 2” (Read 2).

Note ☞ This is your second point of display reading.

32

Configuring The Meter

4

4.12 USING OUTPUT SCALE AND OFFSET (OT.S.O) (Continued)

13.

Press the

T/mV button. The meter shows the last stored High pH number with flashing 4th digit.

14.

Press the

/pH button to change the value of the flashing digit. If you continue to press the 䊱 /pH button, the flashing digit's value continues to change.

15.

Press the

T/mV button to scroll to the next digit.

16.

Repeat steps 14 and 15 until the desired value is selected.

17.

Press the MENU button to store your selection. The meter shows “OUT.2

(Output 2). (High output)

18.

Press the

T/mV button. The meter shows selected output.

Note ☞

If you select “O.2=V ” for voltage, the maximum signal you may select is

10.00 for an 0-10 Vdc signal output. If you select “O.2=C” for current, the maximum signal you may select is 20.00 for a 0-20 or 4-20 mA dc signal output.

19.

Press the 䊱 /pH button to change the value of the flashing digit. If you continue to press the

/pH button, the flashing digit's value continues to change.

20.

Press the

T/mV button to scroll to the next digit.

21.

Repeat steps 19 and 20 until the desired value is selected.

22.

Press the MENU button to store your selection. The meter momentarily shows

STRD”, then “RST”. The meter will enter into the “RUN” mode (Normal operation).

CAUTION: If the meter displays all flashing values on any item, the value has overflowed. Press the 䊱 /pH button to start new values.

33

4

Configuring The Meter

4.12.1 Example for Output Scale and Offset

You want to send 4-20 mA output for 0 to 14 pH value (default). The meter has 0.01 pH resolution. Complete the following steps:

1.

Press the MENU button until the meter shows “OT.S.O”.

2.

Press the

T/mV button. The meter shows “RD 1” (Read 1).

3.

Press the 䊳 T/mV button again to show the existing value.

4.

Change the value of “RD 1” to 00.00 by pressing the

/pH and

T/mV and buttons.

5.

Press the MENU button to store your selection. The meter shows “OUT.1

(Output 1).

6.

Press the

T/mV button again to show the existing value.

7.

Change the value of “OUT.1” to 04.00 by pressing the 䊱 /pH and 䊳 T/mV and buttons.

8.

Press the MENU button to store your selection. The meter shows “RD 2” (Read 2).

9 Press the

T/mV button to show the existing value.

10.

Change the value of “RD 2” to 14.00 by pressing the

/pH and

T/mV buttons.

11.

Press the MENU button to store your selection. The meter shows “OUT.2

(Output 2).

12.

Press the 䊳 T/mV button to show the existing value.

13.

Change the value of “OUT.2” to 20.00 by pressing the

/pH and

T/mV buttons.

14.

Press the MENU button to store your selection. The meter shows “STRD”.

34

Selecting Setpoint Values

5

SECTION 5. SELECTING SETPOINT VALUES

Follow the steps below to select values for Setpoint 1 and Setpoint 2.

1.

Press the SETPTS button. The meter momentarily shows “SP1” (Setpoint 1), followed by the last stored value with flashing 4th digit. The factory default for

SP1” is 000.0.

2.

Press the

/pH button to change the value of Setpoint 1.

3.

Press the

T/mV button to scroll to the next digit.

4.

Press the SETPTS button to store your selection. The meter momentarily shows

SP2” (Setpoint 2), followed by the last stored value with flashing 4th digit. The factory default for “SP2” is 000.0.

5.

Press the 䊱 /pH button to change the value of Setpoint 2.

6.

Press the

T/mV button to scroll to the next digit.

7.

Press the SETPTS button to store new values. The meter momentarily shows

STRD”, “RUN” and then enters the run mode.

Note ☞

You may press the RESET button anytime during this routine to return to the run mode.

35

6

Display Messages

SECTION 6. DISPLAY MESSAGES

Table 6-1. Display Messages

MESSAGE

PH.ER

±LMT

LOCK

UN.LK

CAL.2

CAL.3

TEMP

OFF

RST

A.T.C.

DEC.P

RD.CF

S1.CF

S2.CF

S1.DB

S2.DB

OT.CF

OT.S.O

±OPN

9999

-1999

ER1

VOLT

METR

MANU

SP.RS

SP1

SP2

ER2

DESCRIPTION

Hard (power on) reset

Temperature Compensation Mode

Decimal point

Reading configuration

Setpoint 1 configuration

Setpoint 2 configuration

Setpoint 1 deadband

Setpoint 2 deadband

Output configuration

Output scale and offset

Sensor break or temperature outside range

Value overflow in setpoint/menu peak deviation routines

Value overflow in setpoint/menu peak routines

2 coordinate format programming error

Value Direct from probe in mV

RTD input for A.T.C.

Manually entered input for A.T.C.

Reset setpoints

Setpoint 1 value

Setpoint 2 value

One or more of these items have overflowed due to decimal point change: setpoint values, setpoint deadbands pH value is not accepted

±pH over limit

Lock for RESET, MENU and SETPTS buttons

Unlock for RESET, MENU and SETPTS buttons

Two-point calibration

Three-point calibration

Temperature of solution (A.T.C. - METR) or Temperature configuration (A.T.C. - MANU)

Constant 25ºC input for A.T.C

36

Menu Configuration Displays

7

SECTION 7. MENU CONFIGURATION DISPLAYS

MENU

A.T.C.

Temperature Compensation

Mode

Table 7-1. Configuration Menu

(Defaults in Bold and Italics)

T/mV

Show A.T.C. choices:

/pH

METR: Metered - default

MANU: Manually

OFF: Constant 25ºC

DEC.P

Decimal Point

RD.CF

Reading Configuration

S1.CF

Setpoint 1 Configurations

S2.CF

Setpoint 2 Configurations

Show decimal point position

R.2

R.1

FFFF.

FFF.F

FF.FF

C: Celsius

F: Fahrenheit

2: Two-Point Calibration

3: Three-Point Calibration

S.1

S.2

S.1

S.2

A: Active above

B: Active below

U: Unlatched

L: Latched

A: Active above

B: Active below

U: Unlatched

L: Latched

S1.DB

Setpoint 1 Configurations

S2.DB

Setpoint 2 Configurations

CAL.2

Two-Point Calibration

IN 1

Input new value and show “IN 1

IN 2

Enter new value and show “IN 2

Scroll right one digit

Scroll right one digit

Show prior and actual value

Show prior and actual value

Change flashing digit’s value

Change flashing digit’s value

37

7

Menu Configuration Displays

SECTION 7. MENU CONFIGURATION DISPLAYS

Table 7-1. Configuration Menu (Continued)

(Defaults in Bold and Italics)

MENU

OT.CF

Output Configuration

T/mV

0.1

D: Disabled

E: Enabled

䊱 /pH

Analog Output Option 0.2

V: Voltage Analog out

C: Current Analog out

OT.S.O

Output Scale & Offset

Enter new value & show

OUT1

Enter new value & show

RD 2

Enter new value & show

OUT2

TEMP

Temperature Configuration

Show “RD 1” & prior value

Scroll right one digit

Show prior value

Scroll right one digit

Show prior value

Scroll right one digit

Show prior entered value

Scroll right one digit

Change flashing digit’s value

Change flashing digit’s value

Change flashing digit’s value

Change flashing digit’s value

CAL.3

Three-Point Calibration

IN 1

Input new value and show “IN 1

IN 2

Input new value and show “IN 2

IN 3

Input new value and show “IN 3

Show prior and actual value

Show prior and actual value

Show prior and actual value

38

Menu Configuration Displays

7

SECTION 7. MENU CONFIGURATION DISPLAYS

Table 7-2. Run Mode Displays

DISPLAY

TEMP

Temperature

Reading

VOLT mV Reading

SP.RS

䊳 T/mV 䊱 /pH

Shows temperature value of input signal. Press again to show mV value of input signal.

Shows mV value of input signal. Press again to show temperature value of input signal.

RESET Description

LATCHED

RESET

Press RESET button to reset your setpoints.

39

8

Setpoint Configuration Displays

SECTION 8. SETPOINT CONFIGURATION DISPLAYS

Table 8-1. Setpoint Configuration Displays

MENU

SP 1

Setpoint 1

䊳 T/mV

Scroll right one digit

䊱 /pH

Change flashing digit’s value

DESCRIPTION

Select from -1999 through 9999

SP 2

Setpoint 2

Scroll right one digit

Change flashing digit’s value

Select from -1999 through 9999

40

Specifications

9

SECTION 9. SPECIFICATIONS

INPUT SIGNAL

pH and Volt Specification

Range:

Resolution:

- 2.00 to 16.00 pH (-620 to +620 mV)

Accuracy:

Calibration:

From: -200 to -620: 1 mV

± 0.01 pH (± 0.1 mV)

Two or Three Point

Temperature Compensation: Automatic: 0ºC to 100ºC (32ºF to 212ºF)

Manual: 0ºC to 100ºC (32ºF to 212º F)

Note

Volt specification is only used to verify proper operation of electrodes.

)

ORP Specification

Range: -620 to +620 mV

Resolution:

Accuracy:

Note

From: -199.9 to 620.0 mV: 0.1 mV

From: -200 to -620: 1 mV

± 0.1 mV

ORP specification is only used to verify proper operation of electrodes.

TEMPERATURE

Range:

Resolution:

Accuracy:

Unit of Measure:

Sensor:

Isolation:

Noise Rejection:

0ºC to 100ºC (32ºF to 212ºF)

0.1ºC

±0.5ºC

ºF or ºC (programmable by software)

100/1000 Ohm Pt RTD (Connection by phone jack or screw terminals)

Dielectric strength to 2500V transient per 3mm spacing based on EN 61010 for 260Vrms or dc working voltage

Normal Mode Rejection (NMR) = 60dB

Common Mode Rejection (CMR) = 120dB

LED 14-segment, 13.8 mm (0.54”) Display:

Symbol:

Input Impedance: >10 12 ohm

41

9

Specifications

SECTION 9. SPECIFICATIONS (Continued)

ANALOG TO DIGITAL

Technique:

Internal Resolution:

Read Rate:

Dual Slope

15 bits

3 per second for pH; 1 per second for Temperature

RELAY OUTPUTS

2 Form "C" on/off relays. Configurable for latched and unlatched by software.

Max current: 5 A, resistive load

Max voltage: 250 Vac or 30 Vd

ANALOG OUTPUT

Signal Type:

Signal Level:

Function:

Linearity:

Step Response Time:

Current or voltage

Current: 10 V max compliance at 20 mA output

Voltage: 20 mA max for 0-10 V output

May be assigned to a display range or proportional control output with setpoint #1 when used as a control output.

0.2%

2 - 3 seconds to 99% of the final value

ISOLATED ANALOG OUTPUT (TB5, if applicable)

Same as non-isolated analog output except isolated to 1000 Vdc.

Signal Type:

Signal Level:

Function:

Linearity:

Step Response Time:

Current or voltage

Current: 10 V max compliance at 20 mA output

Voltage: 20 mA max for 0-10 V output

May be assigned to a display range or proportional control output with setpoint #1 when used as a control output.

0.2%

2 - 3 seconds to 99% of the final value

Note

Only one analog output is available on each unit and it must be factory installed.

42

Specifications

9

SECTION 9. SPECIFICATIONS (Continued)

INPUT POWER INFORMATION

~ AC units 115/230 V~(AC) ±10%, 50/60 Hz

7 W max, power consumption (Non-Isolated Analog Output)

8 W max, power consumption (Isolated Analog Output)

DC units 10-32 Vdc

6 W max, power consumption (Non-Isolated Analog Output)

7 W max, power consumption (Isolated Analog Output)

External Fuse Protection Recommended:

IEC 127-2/III

Power

115 V

Fuse

125 mA @ 250 (T)

230 V 63 mA @ 250 (T)

UL 248-14 (Listed Fuse)

Power Fuse

115 V

230 V

175 mA @ 250 V Slow-Blow

80 mA @ 250 V Slow-Blow

ENVIRONMENT

Operating temperature:

Storage temperature:

Relative humidity:

0° to 50°C (32° to 122°F)

-40° to 85°C (-40° to 185° F)

90% at 40°C (non-condensing)

MECHANICAL

Panel cutout:

Weight:

Case material:

1/8 DIN 3.62 x 1.78" (45 x 92mm)

1.27 lb (575 g)

Polycarbonate, 94 V-O UL rated

43

9

Specifications

SECTION 9. SPECIFICATIONS (Continued)

48,00 (1.890) 96,00 (3.780)

17,78 (.700)

CASE

REAR

COVER

SIDE VIEW TOP VIEW

PANEL THICKNESS

6,4 (.25) MAX

0,8 (.03) MIN

1,5

R(.06)

4 PLCS

45,00 + 0,61/-0,00

(1.772 + .024/–.000)

92,00 + 0,81/–0,00

(3.622 + .032/–.000)

NOTE: Dimensions in Millimeters (Inches)

Figure 9-1. Dimensions/ Panel Cutout

Figure 9-1

44

Factory Preset Values

10

SECTION 10. FACTORY PRESET VALUES

Table 10-1. Factory Preset Values

MENU ITEM FACTORY PRESET VALUES

A.T.C.

DEC.P

RD.S.O

RD.CF

S1.CF

S2.CF

S1.DB

S2.DB

OT.CF

OT.S.O

SP1

SP2

TEMP

Temperature Compensation: METR

Decimal Point Position: FFF.F

Reading Scale and Offset:

4-20 mA dc = 0-1000

Reading Configuration:

R.1=3 (3 Point Calibration)

R.2=C (Degree Celsius)

Setpoint 1 Configuration:

S.1=A (Setpoint is active above)

S.2=U (Setpoint is unlatched)

Setpoint 2 Configuration:

S.1=A (Setpoint is active above)

S.2=U (Setpoint is unlatched)

Setpoint 1 Deadband: 0003

Setpoint 2 Deadband: 0003

Output Configuration:

O.1=E (Analog output is enabled)

O.2=C (Analog output is current)

Output Scale and Offset:

0-14 pH = 4-20 mA

Setpoint 1 Value: 0000

Setpoint 2 Value: 0000

Temperature Compensation value set to 025.0

45

46

CE APPROVAL INFORMATION

1. Electromagnetic Compatibility (EMC)

This device comforms with requirements of EMC Directive 89/336/EEC, amended by 93/68/EEC. This instrument complies with the following EMC

Immunity Standards as tested per EN 50082-2, 1995 (Industrial environment)

Phenomena

Electrostatic

Discharge

Radio Frequency electromagnetic field.

Test Specification

+/- 4 kV contact discharge

+/- 8 kV air discharge

27 - 1000 MHz

10 V/m

80% AM (1 KHz)

Basic Standard

IEC 1000-4-2

Performance

Criteria B

IEC 1000-4-3

Performance

Criteria A

Radio Frequency 900 MHz electromagnetic field.

10 V/m

Pulse modulated.

50% Duty cycle @ 200 Hz

Fast Transients +/- 2 kV (ac mains)

+/- 1 kV (dc, signal I/O)

IEC 1000-4-3

Performance

Criteria A

IEC 1000-4-4

Performance

5/50 ns Tr/Th, 5 KHz rep. freq.

Criteria B

Radio Frequency conducted

0.15 - 80 MHz

10 V/m

80% AM (1 KHz)

IEC 1000-4-6

Performance

Criteria A

This instrument complies with the following EMC Emission Standards as tested per EN 50081-1, 1992 (Residential, Commercial and Light Industrial)

Phenomena

Radiated

Emission

Conducted

Emission

Frequency

Range

30-230 MHz

230-1000 MHz

0.15-0.5 MHz

0.5-5 MHz

5-30 MHz

Limits

30 dB_V/m at 10 m

37 dB_V/m at 10 m quasi peak

66-56 dB_V quasi peak

56 dB_V quasi peak

60 dB_V quasi peak

Basic

Standard

CISPR 22

Class B

CISPR 22

Class B

2.Safety

This device conforms with Low Voltage Directive 73/23/EEC, amended by 93/68/EEC.

The following LVD requirements have been met to comply with EN 61010-1, 1993

(Electrical equipment for measurement, control and laboratory use)

1. Pollution Degree 2

2. Installation Category II

3. Double Insulation

4. Class I Equipment (Units with 115/230 Vac power)

Class III Equipment (Units with 10-32 Vdc power)

Warranty/Disclaimer

NEWPORT Electronics, Inc. warrants this unit to be free of defects in materials and workmanship for a period of one (1) year from the date of purchase. In addition to NEWPORT’s standard warranty period, NEWPORT Electronics will extend the warranty period for one (1) additional year if the warranty card enclosed with each instrument is returned to

NEWPORT.

If the unit should malfunction, it must be returned to the factory for evaluation. NEWPORT’s Customer Service

Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by NEWPORT, if the unit is found to be defective it will be repaired or replaced at no charge. NEWPORT’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification. This WARRANTY is VOID if the unit shows evidence of having been tampered with or shows evidence of being damaged as a result of excessive corrosion; or current, heat, moisture or vibration; improper specification; misapplication; misuse or other operating conditions outside of NEWPORT’s control. Components which wear are not warranted, including but not limited to contact points, fuses, and triacs.

NEWPORT is pleased to offer suggestions on the use of its various products. However, NEWPORT neither assumes responsibility for any omissions or errors nor assumes liability for any damages that result from the use of its products in accordance with information provided by NEWPORT, either verbal or written. NEWPORT warrants only that the parts manufactured by it will be as specified and free of defects. NEWPORT MAKES NO

OTHER WARRANTIES OR REPRESENTATIONS OF ANY KIND WHATSOEVER, EXPRESSED OR IMPLIED,

EXCEPT THAT OF TITLE, AND ALL IMPLIED WARRANTIES INCLUDING ANY WARRANTY OF

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED. LIMITATION OF

LIABILITY: The remedies of purchaser set forth herein are exclusive and the total liability of NEWPORT with respect to this order, whether based on contract, warranty, negligence, indemnification, strict liability or otherwise, shall not exceed the purchase price of the component upon which liability is based. In no event shall

NEWPORT be liable for consequential, incidental or special damages.

CONDITIONS: Equipment sold by NEWPORT is not intended to be used, nor shall it be used: (1) as a “Basic

Component” under 10 CFR 21 (NRC), used in or with any nuclear installation or activity; or (2) in medical applications or used on humans. Should any Product(s) be used in or with any nuclear installation or activity, medical application, or used on humans, or misused in any way, NEWPORT assumes no responsibility as set forth in our basic WARRANTY /

DISCLAIMER language, and additionally purchaser will indemnify NEWPORT and hold NEWPORT harmless from any liability or damage whatsoever arising out of the use of the Product(s) in such a manner.

Return Requests/Inquiries

Direct all warranty and repair requests/inquiries to the NEWPORT Customer Service Department.

BEFORE RETURNING ANY PRODUCT(S) TO NEWPORT, PURCHASER MUST OBTAIN AN

AUTHORIZED RETURN (AR) NUMBER FROM NEWPORT’S CUSTOMER SERVICE DEPARTMENT

(IN ORDER TO AVOID PROCESSING DELAYS). The assigned AR number should then be marked on the outside of the return package and on any correspondence.

The purchaser is responsible for shipping charges, freight, insurance and proper packaging to prevent breakage in transit.

FOR WARRANTY RETURNS, please have the following information available BEFORE contacting NEWPORT:

1.

P.O. number under which the product was

PURCHASED,

2.

Model and serial number of the product under warranty, and

3.

Repair instructions and/or specific problems relative to the product.

FOR NON-WARRANTY REPAIRS, consult

NEWPORT for current repair charges. Have the following information available BEFORE contacting NEWPORT:

1.

P.O. number to cover the COST of the repair,

2.

Model and serial number of product, and

3.

Repair instructions and/or specific problems relative to the product.

NEWPORT’s policy is to make running changes, not model changes, whenever an improvement is possible. This affords our customers the latest in technology and engineering.

NEWPORT is a registered trademark of NEWPORT ELECTRONICS, INC.

© Copyright 2001 NEWPORT ELECTRONICS, INC. All rights reserved. This document may not be copied, photocopied, reproduced, translated, or reduced to any electronic medium or machine-readable form, in whole or in part, without prior written consent of NEWPORT ELECTRONICS, INC.

M1570/N/0801

For immediate technical or application assistance please call:

®

Newport Electronics, Inc.

2229 South Yale Street • Santa Ana, CA • 92704 • U.S.A.

TEL: (714) 540-4914 • FAX: (714) 546-3022

Toll Free: 1-800-639-7678 • http://www.newportUS.com • e-mail:[email protected]

ISO 9001 Certified

Newport Technologies, Inc.

976 Bergar • Laval (Quebec) • H7L 5A1 • Canada

TEL: (514) 335-3183 • FAX: (514) 856-6886

Toll Free: 1-800-639-7678 • http://www.newport.ca • e-mail:[email protected]

Newport Electronics, Ltd.

One Omega Drive • River Bend Technology Centre

Northbank, Irlam • Manchester M44 5BD • United Kingdom

Tel: +44 161 777 6611 • FAX: +44 161 777 6622

Toll Free: 0800 488 488 • http://www.newportuk.co.uk • e-mail:[email protected]

Newport Electronics B.V.

Postbus 8034 • 1180 LA Amstelveen • The Netherlands

TEL: +31 20 3472121 • FAX: +31 20 6434643

Toll Free: 0800 0993344 • http://www.newport.nl • e-mail: [email protected]

Newport Electronics spol s.r.o.

Rudé armády 1868, 733 01 Karviná 8 • Czech Republic

TEL: +420 69 6311899 • FAX: +420 69 6311114

Toll Free: 0800-1-66342 • http://www.newport.cz • e-mail: [email protected]

Newport Electronics GmbH

Daimlerstrasse 26 • D-75392 Deckenpfronn • Germany

TEL: 49 7056 9398-0 • FAX: 49 7056 9398-29

Toll Free: 0800 / 6397678 • http://www.newport.de • e-mail: [email protected]

Newport Electronique S.A.R.L.

9, rue Denis Papin • 78190 Trappes • France

TEL: +33 130 621 400 • FAX: +33 130 699 120

Toll Free: 0800-4-06342 • http://www.newport.fr • e-mail: [email protected]

Mexico and Latin America

TEL: 001-800-826-6342 • FAX: 001 (203) 359-7807

En Español: 001 (203) 359-7803

11799ML-04 Rev. A

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