447074 ISSUE I REV. C PAGE 2 OF 2
12509/12510 WIRING
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 unit to unit.
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
end to end.
5.) Power Limited wiring must be kept separate from non-power limited wiring, ¼” minimum..
6.) The following table gives the currents necessary for power supply and battery calculations.
Model Standby Current Activated Current
12509 0.015 A. 0.040 + Lamp or LED current
12510 0.005 A. 0.000 + Lamp or LED current
12509 ADDRESS SETTING
Address Switch 1 Switch 2 Switch 3 Switch 4
1 On On On Not Used
2 Off On On Not Used
3 On Off On Not Used
4 Off Off On Not Used
5 On On Off Not Used
6 Off On Off Not Used
7 On Off Off Not Used
8 Off Off Off Not Used
12509/12510 HEADER CONNECTIONS
Pin P2 - 12509 Processor Board P3 - 12509 or 12510 Driver Board P4 - 12509 or 12510 Driver Board
1 24V Output 24V Output 24V Output
2 Not Used Indicator #1 Indicator #9
3 Lamp Test Switch Indicator #2 Indicator #10
4 Alarm Silence Switch Indicator #3 Indicator #11
5 Trouble Acknowledge/Silence Switch Indicator #4 Indicator #12
6 System Reset Switch Indicator #5 Indicator #13
7 Remote Buzzer Output (open
collector)
Indicator #6 Indicator #14
8 Alarm Silence Output (open collector) Indicator #7 Indicator #15
9 Trouble Output (open collector) Indicator #8 Indicator #16
10 Minus Not Used Not Used
1
2
3
4
Annunciator Driver Outputs
Activated Voltage Range: 16-28VDC
Activated Current (max.): 0.070A
Power Limited, Supervised for opens
Unused outputs must have a 220K ohm dummy resistor
Cable for power (+ & -) and
Twisted pair Cable for data
(X+ & X-) from panel or
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.
TB3 allows for connection to
an external regulated and
power limited 24VDC power
supply, listed for fire
protective signaling use.
Cut WJ1 when external
Power Limited, Supervised
To Next Page
Loading...