Processor Board Installed; Interconnection Board - Honeywell ENCAL 3000 Hardware Manual

5.2.2

Processor Board installed

5.3

Interconnection Board

When installed in the EnCal 3000, a flat cable makes the connection between the
communication ports of the Processor Board and the Interconnection Board, which
provides field connections (Phoenix connector) for the data communication signals.
Also 2 fans can be mounted to cool the processor in case of elevated ambient
temperatures.
Figure 5.7: Processor board with ribbon flat cables mounted in the EnCal 3000
This board in all variations has the following functions:
Power supply input (24 VDC)
•
DC/DC converter
•
Connection of Processor Board with Analytical Modules
•
Field data communication connectors
•
Actuation of stream select solenoids
•
Enclosure temperature regulation
•
Internal DC/DC conversion for various circuits
•
EnCal 3000 Hardware Manual
HOUSING INTERIOR WITH MAJOR INTERNAL COMPONENTS
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