INKNXBAC3K00000 – KNX to BACnet IP & MS/TP Gateway for 3000 Points

INKNXBAC3K00000 – High-Capacity KNX to BACnet IP & MS/TP Gateway for 3000 Communication Points. 

The INKNXBAC3K00000 is a high-performance protocol gateway designed to provide seamless, bidirectional communication between KNX TP networks and BACnet IP or MS/TP servers. Supporting up to 3000 data points, this model is ideal for large-scale building automation systems where extensive device interoperability and data exchange are essential.

Acting as a BACnet client and KNX server, the device enables comprehensive control and monitoring of BACnet-compatible equipment—such as HVAC controllers, lighting ballasts, and metering systems—from a central KNX interface. All data points can be monitored, written, or updated depending on application requirements.

The gateway features robust communication hardware, including an Ethernet port for BACnet/IP, an opto-isolated terminal for KNX TP, and an RS232 console port for commissioning and firmware updates. Its rugged DIN-rail housing, wide operating temperature range, and compliance with major certifications make it suitable for demanding industrial and commercial installations.

Technical Specifications:

Communication Ports:

• BACnet/IP: 1 x Ethernet 10Base-T (RJ45)
• KNX TP1: 2-pole screw terminal, opto-isolated
• Console: RS232 DB9 female (DCE), SELV, used for configuration and firmware updates

Power Supply:

• Input: 9–30 VDC ±10% (Max. 125 mA) or 24 VAC ±10% 50–60 Hz (Max. 127 mA)
• Connector: 2-pole screw terminal
• Use NEC Class 2 or LPS-compliant SELV-rated supply

Status and Control:

• Push button: KNX programming
• LED indicators: Power, KNX Tx/Rx, Ethernet Link/Activity, KNX Bus

Mechanical Design:

• Material: PC plastic, UL 94 V-0
• Dimensions: 107 × 105 × 58 mm
• Color: Light grey (RAL 7035)
• Protection rating: IP20 (IEC 60529)
• Mounting: DIN rail (EN60715 TH35) or wall-mountable

Environmental Parameters:

• Operating temperature: 0°C to +70°C
• Humidity: 5% to 95%, non-condensing

Certifications:

• RoHS directive (2002/95/CE)
• CE – EMC (2004/108/EC) and Low Voltage (2006/95/EC)
• Standards: EN 61000-6-2, EN 61000-6-3, EN 60950-1, EN 50491-3

Additional Information:

• Warranty: 36 months
• Previous product code: IBOX-KNX-BAC