Service; Overview - Honeywell Enhanced Micro TDC 3000 User Manual

6

SERVICE

Section 6
This section presents service instructions unique to the Enhanced Micro TDC 3000 Control
System.

6.1 OVERVIEW

The multinode module used in the Enhanced Micro TDC 3000 Control System is similar in
appearance to other LCN-type, 10-slot modules. However, it uses a different backplane
and power supply. It also can only accept certain PWB boards (generally, the newer, more
compact board designs) because of limited space for each node. For service information on
this module and the printed circuit boards contained in it, refer to the 8-Node Multinode
Module Service manual in the Implementation/8-Node Enhanced Micro TDC 3000 binder.
The cartridge drives and history module used in this system are the same or similar to those
used in the Universal Station (US) except for physical mounting arrangements. The hard
drive (part of the history module in tower #2) is powered by a power supply in the bottom
of the tower. For service information on these peripherals, refer to Universal Station
Service in the LCN Service - 1 binder.
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