Page 2 - THIS PAGE INTENTIONALLY BLANK
Page 3 - SAFETY MESSAGES
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 subassemblies while the unit is under power. Printed circu...
Page 5 - TABLE OF CONTENTS
Relay PCA 04523 Addendum to E-Series Operator Manuals TABLE OF CONTENTS 1. INTRODUCTION ........................................................................................................................... 1 1.1. What’s the Same ....................................................................
Page 7 - INTRODUCTION; What’s the Same
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 followi...
Page 8 - What’s Different; Relay PCA Location and Layout
Addendum to E-Series Operator Manuals Relay PCA 04523 1.2. What’s Different The major differences between the Relay PCA 04523 and Relay PCA 03955 are: On instruments with internal pumps, the pump is now configured for use with 110 VAC, 60 Hz vs. 220 VAC, 50 Hz operation by a set of configuration j...
Page 11 - OPERATION AND CONFIGURATION; Power Distribution; R E LA Y P C A; AC Power Configuration
Relay PCA 04523 Addendum to E-Series Operator Manuals 2. OPERATION AND CONFIGURATION 2.1. Power Distribution S E N S O R S U ITE S LO G IC D E V IC E S (e.g. C P U, I 2 C bus, Keyboard, D isplay, M otherBoard, etc.) R E LA Y P C A O N / O FF S W IT C H PS 2 (+ 12 VDC ) OPTIONAL VALVES (e.g. Sam ple/...
Page 14 - AC Configuration – Standard Heaters (JP2)
Addendum to E-Series Operator Manuals Relay PCA 04523 2.1.1.2. AC Configuration – Standard Heaters (JP2) Power configuration for the AC the standard heaters is set using Jumper set JP2 (see Figure 1-1 for the location of JP2). Table 2-2: Power Configuration for Standard AC Heaters (JP2) LINE VOLTAGE...
Page 15 - AC Configuration –Heaters for Option Packages (JP6); Valve Control
Relay PCA 04523 Addendum to E-Series Operator Manuals 2.1.1.3. AC Configuration –Heaters for Option Packages (JP6) Both the IZS valve option or an O 2 sensor options include AC heaters that maintain an optimum operating temperature for key components of those options. Jumper set JP6 is used to conne...
Page 16 - Status LEDs & Watch Dog Circuitry
Addendum to E-Series Operator Manuals Relay PCA 04523 2.3. Status LEDs & Watch Dog Circuitry Like the previous version, the status LED’s on the Relay PCA 04523 includes thirteen LEDs that indicate the status of the analyzer’s heaters, valves and other general operating conditions. Since the func...
Page 17 - Heater Control Loop; R E LA Y P C A; CPU
Relay PCA 04523 Addendum to E-Series Operator Manuals 2.4. Heater Control Loop Therm istor(s) – Low Tem perature Sensing: (e.g. S am ple Cham ber and Reaction C ell tem peratures) R E LA Y P C A DC Control Logic Solid State AC R elays P ream plifiers and Signal C onditioning M OTH E R B O A R D A/D ...
Page 18 - Thermocouple Inputs and Configuration Jumper (JP5)
Addendum to E-Series Operator Manuals Relay PCA 04523 2.4.1. Thermocouple Inputs and Configuration Jumper (JP5) Although the 04523 relay PCA supports two thermocouple inputs, the current M100E/M200E series analyzers only utilize one and the M400E series analyzers none. By default, this single thermo...
Page 20 - DC Power Supply Test Points; RELAY
Addendum to E-Series Operator Manuals Relay PCA 04523 2.5. DC Power Supply Test Points The tables defining the names and functions of the DC power test point that appear in Chapter 11 of some revisions of the M100E/M200E/M400E operator’s manual are incorrect. The following tables show the correct in...
Page 21 - TROUBLE SHOOTING AND REPAIR; Removing / Replacing the Relay PCA from the
Relay PCA 04523 Addendum to E-Series Operator Manuals 3. TROUBLE SHOOTING AND REPAIR General Trouble shooting hints for the relay PCA are the same as described for the previous versions for the PCA. See Chapter 11 of your M100E/M200E/M400E operator’s manual for more information. 3.1. Removing / Repl...
Page 22 - SCHEMATICS AND SPARE PARTS FOR RELAY
Addendum to E-Series Operator Manuals Relay PCA 04523 4. SCHEMATICS AND SPARE PARTS FOR RELAY PCA P/N 04523 Table 4-1: List of Spare Parts DOCUMENT # DOCUMENT TITLE RL0000015 Relay, DPDT, AC, Solid State, E-Series 041520500 Module, Relay PCA & Power Supply Table 4-2: List of Included Electronic ...