Installing The Ecs-125W; Ecs-125W Board Layout - Honeywell ECS Series Installation And Operation Manual

ECS Series Emergency Communication System Installation Manual
4.7

Installing the ECS-125W

This section provides information on how to install the ECS-125W for use with ECS-series products.
4.7.1

ECS-125W Board Layout

Figure 4-41 shows the location of terminals, DIPs, and Expander connections used in the installation of
the ECS-125W.
AC Connector
Audio Circuits
Figure 4-41 Components Layout of ECS-125W
4-30
VBUS Out
VBUS IN
SBUS
Audio
Expander
Battery
Connector
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