Teledyne M100E, M200E, M400E User Manual

Relay PCA

P/N 04523

Addendum

to M100E, M200E and M400E

Operator Manuals

(T-API) 9480 CARROLL PARK DRIVE SAN DIEGO, CA 92121-5201

USA

Toll-free Phone:

Phone:

Fax:

Email:

Website:

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800-324-5190 858-657-9800 858-657-9816 api-sales@teledyne.com http://www.teledyne-api.com/

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Relay PCA 04523 Addendum to E-Series Operator Manuals

SAFETY MESSAGES

For general safety information please refer to your M100E/M200E/M400E operator’s manual.

CAUTION

Never disconnect electronic circuit boards, wiring harnesses or electronic

Printed circuit assemblies (PCAs) are sensitive to electro-static

discharges too small to be felt by the human nervous system. Failure

to use ESD protection when working with electronic assemblies will

subassemblies while the unit is under power.

void the instrument warranty.

See Chapter 12 of your M100E/M200E/M400E op erator’s manual for

more information on preventing ESD damage.

NOTE

Technical Assistance regarding the use and maintenance of the any Teledyne

Instruments product can be obtained by:

Contacting Teledyne Instruments’ Customer Service Department at 800-324-5 19 0

Via the internet at http://www.teledyne-api.com/inquiries.asp

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Relay PCA 04523 Addendum to E-Series Operator Manuals

TABLE OF CONTENTS

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

1.1. What’s the Same.....................................................................................................................1

1.2. What’s Different......................................................................................................................2

1.3. Relay PCA Location and Layout..................................................................................................2

1.3.1. Version 045230200 ...........................................................................................................3

1.3.2. Version 045230100 ...........................................................................................................3

2. OPERATION AND CONFIGURATION.............................................................................................. 5

2.1. Power Distribution...................................................................................................................5

2.1.1. AC Power Configuration .....................................................................................................5

2.1.1.1. AC configuration – Internal Pump (JP7)..........................................................................7

2.1.1.2. AC Configuration – Standard Heaters (JP2).....................................................................8

2.1.1.3. AC Configuration –Heaters for Option Packages (JP6).......................................................9

2.2. Valve Control..........................................................................................................................9

2.3. Status LEDs & Watch Dog Circuitry ..........................................................................................10

2.3.1. Watchdog Indicator (D1)..................................................................................................10

2.4. Heater Control Loop...............................................................................................................11

2.4.1. Thermocouple Inputs and Configuration Jumper (JP5) ..........................................................12

2.5. DC Power Supply Test Points...................................................................................................14

3. TROUBLE SHOOTING AND REPAIR..............................................................................................15

3.1. Removing / Replacing the Relay PCA from the Instrument...........................................................15

4. SCHEMATICS AND SPARE PARTS FOR RELAY PCA P/N 04523.....................................................16

LIST OF FIGURES

Figure 1-1: Relay PCA Layout (P/N04523)..........................................................................2

Figure 1-2: Relay PCA P/N 045230200 with AC Relay Retainer In Place..................................3

Figure 1-3: Relay PCA P/N 045230100 with Safety Shield In Place.........................................3

Figure 2-1: Power Distribution Block Diagram.....................................................................5

Figure 2-2: Location of AC power Configuration Jumpers......................................................6

Figure 2-3: Pump AC Power Jumpers (JP7) ........................................................................7

Figure 2-4: Typical Set Up of AC Heater Jumper Set (JP2)....................................................8

Figure 2-5: Typical Set Up of AC Heater Jumper Set (JP2)....................................................9

Figure 2-6: Status LED Locations – Relay PCA 04523.........................................................10

Figure 2-7: Heater Control Loop Block Diagram. ............................................................... 11

Figure 2-8: Thermocouple Configuration Jumper (JP5) Pin-Outs.......................................... 13

Figure 3-1: Relay PCA 04523 Mounting Screw Locations .................................................... 15

LIST OF TABLES

Table 1-1: List of Analyzers Using New Relay PCA P/N04523 ................................................1

Table 2-1: AC Power Configuration for Internal Pumps (JP7).................................................7

Table 2-2: Power Configuration for Standard AC Heaters (JP2) .............................................8

Table 2-3: Power Configuration for Optional AC Heaters (JP6)...............................................9

Table 2-4: Thermocouple Configuration Jumper (JP5) Pin-Outs ........................................... 12

Table 2-5: Typical Thermocouple Settings for M100E/M200E series analyzers ....................... 13

Table 2-5: DC Power Test Point and Wiring Color Code ...................................................... 14

Table 2-6: DC Power Supply Acceptable Levels................................................................. 14

Table 4-1: List of Spare Parts......................................................................................... 16

Table 4-2: List of Included Electronic Schematics.............................................................. 16

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Relay PCA 04523 Addendum to E-Series Operator Manuals

1. INTRODUCTION

This addendum documents a recent upgrade to the relay card installed in some of the M100E, M200E and M400E series analyzers. Specifically, a new relay PCA design, P/N 04523 replaces P/N 03955 and all of its versions in the following instruments.

It also corrects several errors related to the function of the relay PCA.

Table 1-1: List of Analyzers Using New Relay PCA P/N04523

       

PRODUCT FAMILY MODEL

M100E

UV Fluorescence

Chemiluminescence

UV Absorption

Analyzers

See Sections 1.3.1 and 1.3.2

M100EH

M101E M102E

M200E M200EH M200EM

M201E

M400E

RELAY PCA VERSION

045230100



045230200

For those instruments, the information included in this addendum supersedes the information related to the relay PCA that appears in the chapters on Theory of Operation

and Troubleshooting

& Repair of your M100E/M200E/M400E operator’s manual’s. Because the operator’s manual for each model family of the E-Series instruments is slightly

different there is no direct correspondence between the sections and chapters of this addendum and those of the manual.

1.1. What’s the Same

In most respects the electronic operation of the Relay PCA 04523 is the same as Relay PCA

03955.  Both are used by the CPU to operate various AC and DC heaters that control the

temperature of key components of the E-Series analyzers to such as sensor modules, reaction cells and converters as well as certain optional components such as IZS permeation tubes.

In both cases a set of configuration jumpers located on the relay card is used to configure the heaters for 110 VAC, 60 Hz vs. 230 VAC, 50 Hz operation.

 Both Relay cards, based on commands from the CPU received over the

energize/de-energize the various solenoid valves used to control the sample gas path of the analyzers (e.g. reference/measure valves; zero-span-cal valve options; IZS options; etc.)

 Both distribute the AC and DC power to the various electrically powered components and

assemblies for the instrument.

 Both include a special watchdog circuit watches that will automatically shut of all valves as

well as turn off the UV Source(s) and all heaters should either the CPU cease issuing commands or the I

bus fail. In both cases the sample pump will continue to run.

I2C bus,

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+ 15 hidden pages

Teledyne M100E, M200E, M400E User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1. INTRODUCTION

1.1. What’s the Same