Honeywell X-NRI/EN Network Resource Interface

• Provides 4 AUX balanced audio input for digitalization

of the external analog audio source and routing to the

network

• Built-in 4G SD card as internal audio source

• 4 Ethernet interfaces allow communication of multiple

X-DCS2000/EN

• Has 32 x dry contact control inputs and input faults can

be monitored

• Has 2 x RS-485 communication terminals for integration with

Fire Panel via protocol

PRODUCT DESCRIPTION

X-NRI/EN Network Resource Interface is a universal

interface of X-618 for external control access and audio

extension. It is suitable to the needs of central interfaces

management required by middle-to-large applications.

The device provides 4 external audio source interfaces and 1

built-in audio source.These audio sources are network audio

source which can be shared in the Ethernet.

FEATURES

Backup Power Supply

X-NRI/EN applies main power supply and 24 VDC backup power supply.

Through software configuration, the fault of power supply can be detected.

By default the device is running on main power. When the main power is

disabled, it automatically relays to backup power supply and the main

power indicator on X-NRI/EN front panel turns yellow at the same time As

long as the main power resume to normal, the power supply switch back to

main power.

Power Supply Protection

X-NRI/EN has main power protection.

When internal short circuit or other forms of malfunction come across, the

main power supply will be cut off for protection of the device.

Self Detection

By self detection function, X-NRI/EN can detect faults include Main/Backup

power supply, system malfunction, and communication fault and has respective

indicators on the front panel. When there is a fault, the fault indicator turns

yellow and siren goes off to warn the operators and the fault status will be

logged.

External Audio Source Delivery

X-NRI/EN has 4 RCA terminals for external audio source input. They can be

configured by system software in terms of On/Off, the name of audio, multicast

address and the type of interfaces, etc. During installation, the external audio

source is required physically connection with the inputs and by using X-SMART

software, X-NPMI/EN and X-DCS2000/ EN to select the target zones and audio,

the audio source can be delivered.

External audio sources can be connected to XNRI/ EN directly such as

CD or DVD. There are 4 balanced inputs for paging station connection and

through dip switch on the right of rear panel, volume GAIN level can be

adjusted and phantom power supply can be turned on/off. The power supply

voltage of phantom power supply is DC 24V.

Voice Alarm

X-NRI/EN provides 32 x dry contact inputs for fire alarm integration. Through

X-SMART software, voice alarm zones of each X-DCS2000/EN can be planned in

accordance with fire alarm zones as well as the adjacent zones which required

by international voice alarm standard. When fire alarm triggering the X-NRI/EN,

it automatically communicate with the triggered X-DCS2000/EN and override the

BGM broadcast by preserved voice message of emergency. When proceeding

voice alarm in the zones on fire, X-DCS2000/EN can deliver the different evacuation

message to preset adjacent zones.