Honeywell FIRE-LITE MS-10UD Series Manual page 14

Product Description
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 informa-
tion.)
End-of-Line Resistor: 4.7KΩ, 1/2 watt (Part #71252)
Standby Current: 2 mA
Refer to the Fire•Lite 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 MS-5UD-3(E), MS-10UD-3(E) (2.5 amp special application, 250 mA regulated maximum
per NAC); 7.0 amps for MS-5UD-7(E), MS-10UD-7(E) (3.0 amps special application, 300 mA regulated maximum per NAC)
End-of-Line Resistor: 4.7KΩ, 1/2 watt (Part #71252)
Refer to the Fire•Lite 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 Fire•Lite 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 Fire•Lite 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
Remote Sync Output - TB2
Remote power supply synchronization output, only required for the MS-5UD-3(E), MS-10UD-3(E) (refer to
)
on page 28
24 VDC nominal special application power
Maximum current is 40 mA
End-of-Line Resistor: 4.7KΩ
Supervised and power-limited circuit
Auxiliary Trouble Input - J6
The Auxiliary Trouble Input is an open collector circuit which can be used to monitor an external device for trouble conditions. It can be
connected to the trouble bus of a peripheral, such as a power supply, which is compatible with open collector circuits.
All connections must be in conduit, less than 20 ft. (610 cm) in length in the same room.
14 MS-5UD & MS-10UD Series Manual — P/N 52626:C7 6/12/2018
Specifications
"Remote Synchronization Output"