Specifications

Overview
1
NXB-KNX NetLinx KNX Interface
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.
Product Specifications
FIG. 1 NXB-KNX Interface
NXB-KNX Specifications
Front Panel
Components:
• Status LED (green): Blinks once a second to indicate that the unit has powered up.
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
Connectors:
• KNX 2-pin captive-wire connector:
• 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)
(front)
(rear)