Emerson Process Management 3000 - Manual (Page 151)

Instruction Manual
Appendix E Rev. 4.5
June 1999
Rosemount Analytical Inc. A Division of Emerson Process Management Appendices E-3
World Class 3000
PROBE
ZERO
CROSSING
DETECTOR
TRIAC RELAY
TO HEATER
COLD
JUNCTION
TEMP.
PROBE TC
STACK TC
CELL
LINE
RELAY
TRIAC
AD590
PROBE TC
STACK TC
CELL MV
HEATER POWER SUPPLY
(OPTIONAL)
IFT
TRANSFORMER
21240013
Figure E-2. System Block Diagram
E