Document #50580 Rev. C 8/12/97 P/N 50580:C
25
Output Circuits
energized. Should system power via FC-PSM(E) or main input power shut off, this relay will deenergize, trans-
ferring its contacts.
AC Power Loss Relay - TB2
The optional FC-PSM(E) internal Power Supply/Battery Charger Module provides a Form-C AC Power Loss
relay rated for 2.0 amps @ 30 VDC (resistive) and 0.6 amps @ 125 VAC (resistive).
Notification Appliance Circuit (Speakers)
Each Amplifier Module provides one Notification Appliance Circuit for speakers. The circuit can be wired
Style Y (Class B) or Style Z (Class A). Each supervised and power-limited circuit is capable of 25 watts of power.
The maximum total capacitance for each speaker circuit cannot exceed 250 uF. Refer to the Fire•Lite Device
Compatibility Document for a listing of compatible speakers.
CAUTION: Match proper polarity connections to field wiring and speakers. Polarity shown is in the standby and
alarm conditions.
Shielded cable is not required, however, shielded cable will reduce RFI/EMI emissions and susceptibility. For addi-
tional information, refer to Appendix E.
FIGURE 3-10:
Trouble Relay
TB1
FIGURE 3-11:
AC Power Loss Relay
!
FIGURE 3-12:
Speaker Circuit Connections
Style Z (Class A) Circuit
Model R-20K, 1/2 watt
EOL resistor P/N: 75477
(Style Y - Class B only)
Shield
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