The Rax-1048Tzds Adder Annunciator Chassis; The Ips-2424Ds Programmable Input Switches Module; The Rax-Lcd Shared Display Chassis - Mircom RAX-LCD Installation And Wiring Manual

4.1 The RAX-1048TZDS Adder
Annunciator Chassis
P1: Connects to the main annunciator
chassis, or to the previous RAX-
1048TZDS or IPS-2424DS.
P2: Connects to the next RAX-1048TZDS
or IPS-2424DS.
4.2 The IPS-2424DS
Programmable Input
Switches Module
P1: Connects to the main annunciator
chassis, or to the previous RAX-
1048TZDS or IPS-2424DS.
P2: Connects to the next RAX-1048TZDS
or IPS-2424DS.
4.3 The RAX-LCD Shared
Display Chassis
P1: Connects to the first RAX-1048TZDS or IPS-2424DS.
P2: BDM port.
Terminals: See Wiring Instructions on page 3 for details.
SW1: See above for details.
i
Note:
6
The last annunciator must have 120 ohm E.O.L. resistor connected to RS-485
output terminals.
P2
RAX-1048TZDS Adder Annunciator or
IPS-2424DS Programmable Input Switches Module
P1
RS-485
TERMINALS
P2
P1
MGC Network
Fire Alarm Control System
System Normal
February 21, 2018 2:24PM
TROUBLE MONITOR
ALARM SUPV.
QUEUE QUEUE
QUEUE QUEUE
SIGNAL GENERAL ACKNOW- FIRE
SILENCE LEDGE DRILL
ALARM
RAX-LCD SHARED DISPLAY BOARD
Figure 4 Annunciator Connections
POWER
SW1
TERMINALS
SYSTEM
LAMP
RESET
TEST