Emerson ROSEMOUNT 3000 - Manual (Page 153)

Instruction Bulletin
Appendix E Rev. 4.6
May 2005
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
37840024
Figure E-2. System Block Diagram