Notifier LCD-80, Installation Manual

Page: 9 / 53

PN 15037:D2 9/9/02 9
Figure 1-1 LCD-80 Component Summary
Address Switch (ACS Mode only)
A rotary decimal switch (SW2) and a DIP switch
(SW3) are provided for setting the LCD-80 “start
address” when the LCD-80 is set for ACS Mode.
The address may be set from 01 to 32; use
address “01” only on AFP-200 systems. The
LCD-80 responds to the start address plus the
next addresses in sequence as defined by the
“size” selection. If set to a size that requires more
than one address, the LCD-80 will respond
to all such addresses, but will only
report communications failure if
the start address is not
received for 10 seconds or
more.
SW1 DIP Switch Settings
Refer to Figure 2-3 (ACS
Mode) or Figure 3-1
(Terminal Mode) for details.
PK-1 Programming
Key connector
When the key is
inserted, the LCD-80
enters program
mode. When the key
is removed, the
LCD-80 automatically
returns to normal
operations.
AKS-1 Keyswitch
connector
For connection of
an optional
AKS- 1
keyswitch. When
the two pins on
this interface are
shorted, all six
keys on the
membrane panel
will be ignored by
the LCD-80.
Mode switches -
set both switches
to either ACS or
Terminal.
Terminal Connections
To provide 24 VDC
operating power, EIA-485
or EIA-232 connections to
the LCD-80. These
connections must be
power-limited.
Piezo Sounder
The LCD-80 sounder will
be activated when any new
alarm or trouble is received
from the panel and falls
under this LCD-80 address
group. It is silenced by the
ACKNOWLEDGE switch.
Current Consumption @ 24 VDC
Normal (no activity): 100 mA
Standby (trouble condition): 50 mA
Alarm:100 mA
Custom, user-defined
messages are stored
in nonvolatile RAM.