NXG-KNX Interlogix KNX interface – UltraSync

ELAUSYS NXG-KNX is a KNX gateway for the Interlogix UltraSync alarm systems (NetworXConnect, xGen, ZeroWire) from UTC Fire & Security. It enables bidirectional communication with the alarm system over Ethernet.

KNX Gateway for solar inverters
  • KNX Interface for Interlogix UltraSync alarm systems
  • Up to 96 zones status
  • Control up to 4 areas (arm/partial/disarm)
  • 9 status per area (alarm, entry, exit, fire,…)
  • Recall of KNX scenes for each status
  • Battery and AC Failure monitoring
  • Connected to the alarm system over Ethernet
  • Galvanic insulation from the KNX bus


The KNX interface module NXG-KNX is a KNX gateway for the Interlogix alarm systems. It enables bidirectional communication with the alarm system over Ethernet.

It allows integrators to take advantage of a fully integrated alarm system including KNX scenarios, automatic lighting using the motion detectors, arming or monitoring the system using a KNX visualization.

KNX Interface Interlogix ultraSync


An external power supply 12-30VDC is required and connected on the bottom side of the module, beside the RJ45 connector for the ethernet cable. The KNX bus is connected on the top side of the gateway.

INV-KNX gateway connection


Configuration of up to 96 zones are available and will be listed in the device group objects.

By default, zone status is configured for zone 1 to 96 of the alarm system. A general parameter allows to change for zone 97 to 192. Having then the possibility to use two gateways in the same installation to cover up to 192 zones of the alarm system.

Each ZONE has 1 Group Objects (GO) for the status to KNX. 





Zone x Status

Zone status

Up to 4 areas can be configured and listed in the group objects.

By default, areas are mapped to areas 1 to 4 of the alarm system but a parameter allows to change the area numbers to cover the areas 5 to 8 of the alarm system if needed.

Each area can be controlled by using the 3 group objects: Arm, Partial arm or disarm. Several statuses are available and have a dedicated group object.

A scene can be assigned to each status. This scene number will be recalled each time the area status is active (ON).

Each area has 12 Group Objects (GO), 3 for area control  and 9 for the area status to KNX.





Area x – Arm

Arm the Area


Area x – Partial arm

Partial arm the Area


Area x – Disarm

Disarm the Area


Area x – State disarmed

Area x status


Area x – Entry delay

Area x status


Area x – Exit delay

Area x status


Area x – State armed

Area x status


Area x – State partial armed

Area x status


Area x – Fire alarm

Area x status


Area x – Siren ON

Area x status


Area x – Panic alarm

Area x status


Area x – Intrusion alarm

Area x status


User manual & ETS Database

Version : 1.00

Release date : 22-DEC-2021

Applicable only to products delivered after the release date


This product is available on our web shop

 Customer feedback

There are no reviews yet. Be the first one to write one.

 Give us your feedback !