Pub. 42004-480B
Model 013-02-0095-002
Elemec3
System Controller
Page 5 of 11
e:\standard ioms - current release\42004 instr. manuals\42004-480b.doc
05/14
Internal Connections
All internal connections are plug and socket connections.
Figure 4.
Elemec3
System Controller – Internal Components – Top View
The main internal components are listed in Table 1 below:
Table 1.
Elemec3
System Controller – Internal Components
Component
Description
Digital PCBA
Central processing unit and digital communications
Analog PCBA
Provides speech recording and play-back to eliminate feedback.
Telephone Interface PCBA
Interface from
Elecmec3
System Controller to telephone system
Elemec3
Fuse PCBA
See “Specification” section for description
The
Elemec3
System Controller contains an internal clock that continually runs in the background. It is
has a battery back-up and the time is used as a time stamp on event logs when the status of the system
changes, such as an alarm event.
