Control Modules—Network Control Module 200 Series 11
In addition, a simpler, streamlined version of the base frame is available
for the N1 direct-connect NCM (NCM200). This NCM-only base frame
(Figure 4) is for applications that require the NCM200’s supervision and
control over local trunks, but does not require direct wiring to field
devices, or the flexibility of interchanging other electronic modules.
Migration applications, for example, could be installed into the NCM-only
base frame since they are not used to communicate with DCMs or XMs,
and have no field devices connected to the NCU.
Includes Power
Assembly and
Communications
Board
TBC Cover
Opened
to Reveal
N2 and L2 Bus
Connections
Power Supply
NCM200
NCM-Only
Base Frame
N1 LAN Connection
200TC04
5(6(7
Figure 4: Mounting the NCM200 and Power Supply in the
NCM-Only Base Frame (BSF121)
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