MAN1544-5
36
6.2
LocalControl Station
The Local Control Station is supplied fitted into an IP40 rated enclosure and has the same indicators and
Manual Release switch as the Agent Release Module within the Fire Alarm Control Panel (FACP) but no
Agent Select button or Service Inhibit keyswitch.
The Comms line is RS485 and is cabled to the Agent Termination Board.
The Interlock is a monitored input with 10K
Ω
EOL. This input is used to determine if air conditioning
dampers and doors are closed but can be defaulted to the “ON” condition by terminating the input with a
2K2
Ω
EOL.
Double action switching is achieved by way of protective lift up covers seen here and manual operation of
the MCP or Inhibit switch.
To ensure correct operation and prevent accidental release of the agent these covers
should not
be disabled
for any reason.
Figure 16: Local Control Station
KNOCKOUTS BACK
TOP AND SIDES
8 X ENCLOSURE MOUNTING HOLES
SURROUND
STANDOFFS
CONTROL
PANEL
ENCLOSURE
MCP
Figure 17: Local Control Station Layout
