FS-100 Installation & Operation Manual
RS485 Communications Circuit
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Power limited
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Supervised
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Voltage: 24 VDC nominal
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Current:
0.5 amp maximum available for auxiliary power outputs, RS485 circuit and option boards
0.4 amp maximum for RS485 circuit
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Maximum wire loop resistance: 25 ohms/line
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Communications: RS485
Addressable Device Circuit
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Power limited
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Supervised
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Voltage: 24 VDC nominal
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Maximum Current (shorted): 0.25A
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Maximum wire loop resistance: 20 ohms/line
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One Style 4 or 6 circuit
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60 detectors and modules max.
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1 accessory output per device
Municipal Tie (Optional Municipal Tie Board Model FS-MT)
CA
Reverse Polarity: Selectable for Alarm with Trouble or Alarm only operation
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Power limited
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Supervised by receiver for short or open circuit.
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Supervised by control unit for grounded circuit.
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Voltage: 24 VDC nominal
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Current: 0.020A maximum (normal or trouble)
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Current: 0.025A maximum (shorted)
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Ripple: 1.5 VAC maximum
CT
Reverse Polarity: Programmable for Trouble or Supervisory or either operation
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Power limited
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Supervised by receiver for short or open circuit.
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Supervised by control unit for grounded circuit.
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Voltage: 24 VDC nominal
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Current: 0.020A maximum (normal or alarm)
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Current: 0.025A maximum (shorted)
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Ripple: 1.5 VAC maximum
LE
Local Energy
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Not power limited
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Supervised for open or grounded circuit by control unit.
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Voltage: 24 VDC nominal
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Standby Current: 0.007A maximum
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Alarm Current: 0.400A maximum
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Ripple: 1.5 VAC maximum
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Maximum wire loop resistance: 30 ohms
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Trip coil impedance: 14.5 ohms
RS232 Output (Optional RS232 Board Model FS-232)
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Power limited
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Not supervised
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Voltage Range: -15 VDC to +15 VDC
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Maximum Current (shorted): 0.050A
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Baud Rate: 4800
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Maximum wire loop resistance: 25 ohms
P/N 315-699461
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