Teledyne M200E and M400E Status LEDs & Watch Dog Circuitry, Watchdog Indicator D1, D1 RED, Rev B3

Contents TELEDYNE INSTRUMENTS ADVANCED POLLUTION INSTRUMENTATION T-API 9480 CARROLL PARK DRIVE SAN DIEGO, CA USA Toll-free Phone Phone FaxEmail api-sales@teledyne.com Relay PCA P/NTHIS PAGE INTENTIONALLY BLANK SAFETY MESSAGES subassemblies while the unit is under powerContacting Teledyne Instruments’ Customer Service Department at or Relay PCAAddendum to E-Series Operator Manuals LIST OF FIGURES TABLE OF CONTENTSLIST OF TABLES THIS PAGE INTENTIONALLY BLANK 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 1-3 Relay PCA P/N 045230100 with Safety Shield In Place 1.3.1. Version1.3.2. Version Figure 1-2 Relay PCA P/N 045230200 with AC Relay Retainer In PlaceUSER NOTES 2. OPERATION AND CONFIGURATION 2.1. Power Distribution2.1.1. AC Power Configuration Figure 2-1 Power Distribution Block DiagramFigure 2-2 Location of AC power Configuration Jumpers IZS Permeation Tube Heater and O2 Sensor Connection optional2.1.1.1. AC configuration - Internal Pump JP7 AC Power Configuration for Internal Pumps JP7Figure 2-3 Pump AC Power Jumpers JP7 110 VAC /115 VAC2.1.1.2. AC Configuration - Standard Heaters JP2 Table 2-2 Power Configuration for Standard AC Heaters JP2Figure 2-4 Typical Set Up of AC Heater Jumper Set JP2 1 to2.1.1.3. AC Configuration -Heaters for Option Packages JP6 Table 2-3 Power Configuration for Optional AC Heaters JP6Figure 2-5 Typical Set Up of AC Heater Jumper Set JP2 2.2. Valve Control2.3.1. Watchdog Indicator D1 2.3. Status LEDs & Watch Dog CircuitryD1 RED Figure 2-6 Status LED Locations - Relay PCAFigure 2-7 Heater Control Loop Block Diagram 2.4. Heater Control LoopThemocouples MOTHER BOARD2.4.1. Thermocouple Inputs and Configuration Jumper JP5 Table 2-4 Thermocouple Configuration Jumper JP5 Pin-OutsType J Compensation Type K CompensationFigure 2-8 Thermocouple Configuration Jumper JP5 Pin-Outs INPUT TC1 J15Output Scale Selector 7 Type J Compensation 82.5. DC Power Supply Test Points DC Power Test Point and Wiring Color CodeTable 2-6 DC Power Supply Acceptable Levels FROM3. TROUBLE SHOOTING AND REPAIR 3.1. Removing / Replacing the Relay PCA from the InstrumentMounting Screws Figure 3-1 Relay PCA 04523 Mounting Screw Locations4. SCHEMATICS AND SPARE PARTS FOR RELAY PCA P/N Table 4-2 List of Included Electronic SchematicsList of Spare Parts DOCUMENT #