Overview, Product Specifications

Overview

The NetLinx NXB-KNX interface (FG2031-01) allows AMX NetLinx Integrated Controllers the ability to control, integrate and communicate with homes and buildings that utilize the KNX communication protocol.

KNX is the world’s first open, royalty-free, and platform independent standard for home and commercial building control.

(front)

(rear)

FIG. 1 NXB-KNX Interface

Product Specifications

NXB-KNX Specifications

Front Panel	• Status LED (green): Blinks once a second to indicate that the unit has powered up.
Components:	Any state other than blinking once a second indicates the unit is either not powered,

	or has not completed boot up.
	• KNX LED (green): Solid on indicates power is on and the unit is connected to KNX
	bus.
	• Output LED (red): Lights to indicate traffic from the NXB-KNX to the KNX bus.
	• Input LED (yellow): Lights to indicate traffic from the KNX bus to the NXB-KNX.

Rear Panel	• KNX 2-pin captive-wire connector:
Connectors:	• Ethernet Port - 10/100 Ethernet with PoE. LEDs show communication activity,

	connection status, speeds, and mode information:
	SPD (speed) - Yellow LED lights On when the connection speed is 100 Mbps and
	turns Off when the speed is
	10 Mbps.
	L/A (link/activity) - Green LED lights On when the Ethernet cables are connected and
	terminated correctly, and blinks when receiving Ethernet data packets.

Power Requirements:	• PoE powered – no local Power Supply needed
	• IEEE 802.3af Compliant

Memory:	• 64 Mbytes of RAM

•256 Mbytes of FLASH

Dimensions (HWD): With feet:

•1.66" x 5.54" x 4.10"

•4.216 cm x 14.07 cm x 10.42 cm Without feet:

•1.52" x 5.54" x 4.10"

•3.861 cm x 14.07 cm x 10.42 cm

Weight:

1.45 lbs. (0.65 kg)

NXB-KNX NetLinx KNX Interface	1