Teledyne M100E Introduction, What’s the Same, 1 List of Analyzers Using New Relay PCA P/N04523

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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

RELAY PCA VERSION1

045230100

045230200

 

 

 

M100E

 

 

 

 

 

UV Fluorescence

M100EH

 

 

 

 

M101E

 

 

 

 

M102E

 

 

M200E

 

 

 

 

 

Chemiluminescence

M200EH

 

 

 

 

M200EM

 

 

 

 

M201E

 

UV Absorption

M400E

 

Analyzers

 

 

 

 

1 See Sections 1.3.1 and

1.3.2

 

 

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 I2C bus, 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 I2C bus fail. In both cases the sample pump will continue to run.

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Contents Relay PCA P/N TELEDYNE INSTRUMENTS ADVANCED POLLUTION INSTRUMENTATION T-API9480 CARROLL PARK DRIVE SAN DIEGO, CA USA Toll-free Phone Phone Fax Email api-sales@teledyne.comTHIS PAGE INTENTIONALLY BLANK Relay PCA SAFETY MESSAGESsubassemblies while the unit is under power Contacting Teledyne Instruments’ Customer Service Department at orAddendum to E-Series Operator Manuals LIST OF FIGURES TABLE OF CONTENTSLIST OF TABLES Addendum to E-Series Operator Manuals 1. INTRODUCTION Table 1-1 List of Analyzers Using New Relay PCA P/N045231.1. What’s the Same 1.3. Relay PCA Location and Layout 1.2. What’s DifferentFigure 1-1 Relay PCA Layout P/N04523 Figure 1-2 Relay PCA P/N 045230200 with AC Relay Retainer In Place Figure 1-3 Relay PCA P/N 045230100 with Safety Shield In Place1.3.1. Version 1.3.2. VersionUSER NOTES Figure 2-1 Power Distribution Block Diagram 2. OPERATION AND CONFIGURATION2.1. Power Distribution 2.1.1. AC Power ConfigurationIZS Permeation Tube Heater and O2 Sensor Connection optional Figure 2-2 Location of AC power Configuration Jumpers110 VAC /115 VAC 2.1.1.1. AC configuration - Internal Pump JP7AC Power Configuration for Internal Pumps JP7 Figure 2-3 Pump AC Power Jumpers JP71 to 2.1.1.2. AC Configuration - Standard Heaters JP2Table 2-2 Power Configuration for Standard AC Heaters JP2 Figure 2-4 Typical Set Up of AC Heater Jumper Set JP22.2. Valve Control 2.1.1.3. AC Configuration -Heaters for Option Packages JP6Table 2-3 Power Configuration for Optional AC Heaters JP6 Figure 2-5 Typical Set Up of AC Heater Jumper Set JP2Figure 2-6 Status LED Locations - Relay PCA 2.3.1. Watchdog Indicator D12.3. Status LEDs & Watch Dog Circuitry D1 REDMOTHER BOARD Figure 2-7 Heater Control Loop Block Diagram2.4. Heater Control Loop ThemocouplesType K Compensation 2.4.1. Thermocouple Inputs and Configuration Jumper JP5Table 2-4 Thermocouple Configuration Jumper JP5 Pin-Outs Type J CompensationType J Compensation 8 Figure 2-8 Thermocouple Configuration Jumper JP5 Pin-OutsINPUT TC1 J15 Output Scale Selector 7FROM 2.5. DC Power Supply Test PointsDC Power Test Point and Wiring Color Code Table 2-6 DC Power Supply Acceptable LevelsFigure 3-1 Relay PCA 04523 Mounting Screw Locations 3. TROUBLE SHOOTING AND REPAIR3.1. Removing / Replacing the Relay PCA from the Instrument Mounting ScrewsDOCUMENT # 4. SCHEMATICS AND SPARE PARTS FOR RELAY PCA P/NTable 4-2 List of Included Electronic Schematics List of Spare Parts
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