Dip Switch Settings - Mircom RAX-LCD Installation And Wiring Manual

i
Note:
!
Attention: Accidentally connecting any of the 24 VDC wires to the RS-485 wiring
Table 2 Maximum Wiring Run to Last Annunciator
Max for all
Annunciators
Amperes
0.12 1180
0.30 470
0.60 235
0.90 156
1.20 118
1.50
1.70
4.0

DIP Switch Settings

Each RAX-LCD Shared Display Annunciator needs to be assigned a unique address via the
switch SW1. The RAX-LCD DIP switches are set as:
SW1-1
SW1-2
SW1-3
SW1-4
SW1-5
SW1-6
SW1-7
SW1-8
The OFF setting is active. The addresses available for the RAX-LCD are 33 to 63. Set the
address as follows in the table below:
4
All circuits are power limited and must use type FPL, FPLR, or FPLP power
limited cable.
will result in damage to the annunciator and/or to the fire alarm control
panel to which it is connected.
18AWG 16AWG
ft m ft
360 1850 567
143 750 229
71 375 114
47 250
36 185
94 29 150
78 24 125
= Address A0
= Address A1
= Address A2
= Address A3
= Address A4
= Address A5(OFF)
= not used
Put in "OFF" position
for firmware restore
= during power up. At
all other times put in
"ON" state.
14AWG
m ft m
3000 915 4250
1200 366 1900
600 183 850
76 400 122 570
56 300 91 425
46 240 73 343
38 200 61 285
DIP SWITCH SETTINGS
1
DIP switches are for assigning an address to the RAX-LCD.
Binary addresses 33 to 63 are available with the least
significant bit being switch SW-1 and the most significant bit
being SW-6. The OFF setting is active binary. DIP switches
SW1-7 and SW1-8 are not used. For example, address 33 is
set by setting SW1-6 and SW1-1 OFF and all the other DIP
switches are ON.
Max Loop
Resistance
12AWG
ft m Ohms
1296 15
579 6
259 3
174 2
129 1.5
105 1.2
87 1.0
ON
OFF
8
SW1