16 SFP-5UD & SFP-10UD Series Manual— P/N 52879:C2 1/24/2012
Product Description Specifications
Initiating Device Circuits - TB4 (and TB6 on SFP-10UD only)
Alarm Zones 1 - 5 on TB 4 (SFP-5UD and SFP-10UD)
Alarm Zones 6 - 10 on TB6 (SFP-10UD only)
Supervised and power-limited circuitry
Operation: All zones Style B (Class B)
Normal Operating Voltage: Nominal 20 VDC
Alarm Current: 15 mA minimum
Short Circuit Current: 40 mA max.
Maximum Loop Resistance: 100 ohms (700 ohms per zone for linear heat detection - See
Section 2.3, “Input Circuits” for more information.)
End-of-Line Resistor: 4.7K, 1/2 watt (Part #71252)
Standby Current: 2 mA
Refer to the Notifier Device Compatibility Document for listed compatible devices
Notification Appliance Circuit(s) - TB5 and TB7
Four NACs
Operation: Style Y (Class B)
Special Application power
Supervised and power-limited circuitry
Normal Operating Voltage: Nominal 24 VDC
Maximum Signaling Current: 3.0 amps for SFP-5UD (2.5 amp maximum per NAC); 7.0 amps for
SFP-5UDC, SFP-10UD(C)/E (3.0 amps maximum per NAC)
End-of-Line Resistor: 4.7K, 1/2 watt (Part #71252)
Refer to the Notifier Device Compatibility Document for compatible listed devices
Form-C Relays - Programmable - TB8
Relay 1 (factory default programmed as Alarm Relay)
Relay 2 (factory default programmed as fail-safe Trouble Relay)
Relay 3 (factory default programmed as Supervisory Relay)
Relay Contact Ratings: 2 amps @ 30 VDC (resistive), 0.5 amps @ 30 VAC (resistive)
Special Application Resettable Power - TB9
Operating Voltage: Nominal 24 VDC
Maximum Available Current: 500 mA - appropriate for powering 4-wire smoke detectors
Power-limited Circuitry
Refer to the Notifier Device Compatibility Document for compatible listed devices
Special Application Resettable or Nonresettable Power - TB9
Operating Voltage: Nominal 24 VDC
Maximum Available Current: 500 mA
Power-limited Circuitry
Jumper selectable by JP31 for resettable or nonresettable power:
Jumper pins 1 & 2 on JP31 for nonresettable power
Jumper pins 2 & 3 on JP31 for resettable power
Refer to the Notifier Device Compatibility Document for compatible listed devices
Special Application Primary ANN-BUS Power - TB3
Operating voltage: Nominal 24 VDC
Maximum Available Current: 500mA
Power-limited circuit
Special Application Secondary ANN-BUS Power - ANN-SEC - TB1
Operating voltage: Nominal 24 VDC
Maximum Available Current: 500mA
Power-limited circuit
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