Specifications

Product Description

1.2 Specifications

AC Power

MRP-2001: 120 VAC, 60 Hz, 3.66 amps

MRP-2001E: 240 VAC, 50 Hz, 2.085 amps

Wire size: minimum #14 AWG (2.0 mm2) with 600V insulation

Supervised, nonpower-limited

Battery (sealed lead acid only) - J12

Maximum Charging Circuit - Normal Flat Charge: 27.6 VDC @ 1.4 amp Supervised, nonpower-limited

Maximum Charger Capacity: 26 Amp Hour battery (two 18 Amp Hour batteries can be housed in the FACP cabinet. Larger batteries require separate battery box such as the BB-26 or BB-55) Minimum Battery Size: 7 Amp Hour

Initiating Device Circuits - TB4 and TB6

Alarm Zones 1 - 5 on TB 4

Alarm Zone 6 on TB6

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

End-of-Line Resistor: 4.7KΩ, 1/2 watt (Part #71252)

Standby Current: 2 mA

Refer to the Device Compatibility Document for listed compatible devices

Notification Appliance and Releasing Circuit(s) - TB5 and TB71

Four Output Circuits

Operation: Style Y (Class B)

Special Application power

Supervised and power-limited circuitry

Normal Operating Voltage: Nominal 24 VDC

Maximum Signaling Current: 7.0 amps (3.0 amps maximum per NAC)

End-of-Line Resistor: 4.7KΩ, 1/2 watt (Part #71252)

Max. Wiring Voltage Drop: 1.5 VDC

Refer to the 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) and 0.5 amps @ 30 VAC (resistive)

Auxiliary Trouble Input

The Auxiliary Trouble Input is an open collector, unsupervised circuit which can be used to monitor external devices 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.

Special Application Resettable Power - TB9

Operating Voltage: Nominal 24 VDC

Maximum Available Current: 500 mA - appropriate for powering 4-wire smoke detectors (see note 1)

Power-limited Circuitry

Refer to the Device Compatibility Document for compatible listed devices

1.Total current for resettable power, nonresettable power and Output Circuits must not exceed 7.0 amps.

MRP-2001 & MRP-2001E PN 53040:A 4/16/2007

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