FARADAY, LLC
446983 ISSUE I REV. C
PAGE 1 OF 2
INSTALLATION INSTRUCTIONS AND WIRING FOR
REMOTE LCD ANNUNCIATOR
CAT. NO. RDC-1 P/N 12506
The 12506 Remote LCD Annunciator is an optional accessory for the 12100, 12120, 12500, 12530 or 12540
Fire Alarm System Control Unit. The 12506 provides a 80 character LCD display along with the system
status LEDs. The button enable keyswitch allows system reset, trouble silence/acknowledge, alarm
silence and menu access. The lamp test operation is also enabled by the keyswitch, but the function is
limited to the annunciator. The annunciator mounts to a horizontally mounted 6-gang box, 2” deep
minimum. The Faraday 12411 Surface Backbox may be used for surface mounting.
PARTS SUPPLIED
1
12506
Remote LCD Annunciator
4
940865
Mounting Screws
1
443269
Screwdriver
1
446983
Instruction Sheet
1
446984
Operating Instructions
12506 DIMENSIONS
12506 WIRING
Step 1.) Installation is to be done by qualified personnel
who have thoroughly read and understood this
instruction sheet.
Step 2.) Disconnect all power into system, including
batteries.
Step 3.) Mount 6-gang backbox horizontally as required
(see mounting below).
Step 4.) Set dip switch for proper remote address (1- 16).
Step 5.) Attach conduit and run wires as required.
Step 6.) Connect IN wires from fire alarm system control
unit or previous remote as required.
Step 7.) Connect OUT wires to next remote or 120 ohm
terminating resistor (Faraday P/N 942664), if last
remote.
Step 8.) Attach unit to backbox, using four P/N 940865
screws.
Step 9.) Apply power to system.
Step 10.) Check for proper operation of functions.
12411 DIMENSIONS
12 1/16"
4 3/4"
2 1/8"
Notes:
1.)
Units to be installed in accordance with all local
codes.
2.)
T-Tapping is not allowed! Communication wiring
must be daisy chained from remote to remote.
3.)
Terminal block will accept a maximum of 12 AWG
wiring
4.)
Use twisted pair cable with a characteristic
impedance of approximately 120 ohms. 4000 feet
maximum distance from panel to last remote.
11 13/16"
4 1/2"
Power Limited and Supervised
TB3 allows for connection to an external
regulated and power limited 24VDC power
supply listed for fire protective signaling use.
Cable for power (+ & -) and
Twisted pair Cable for data
(X+ & X-) from panel or
previous remote connects to
TB1. Match Connections.
Cable for power (+ & -) and
Twisted pair Cable for data (X+ &
X-) to next remote or 120 ohm
termination resistor (Faraday P/N
942664) on the last remote.
Cut jumper WJ1 when
external power is used.
Содержание 12530-120
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Страница 111: ...447138 ISSUE I REV A PAGE 2 OF 2 SAMPLE LAYOUT FOR RELAY UNITS SAMPLE LAYOUT FOR ANNUNCIATOR UNITS ...