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Crestron DIN-KXI KNX Secure IP Gateway, 1M DIN Rail Mount

Crestron part number DIN-KXI

The Crestron DIN-KXI is a KNX Secure IP gateway that connects the KNX twisted pair (TP) bus to Ethernet. It integrates KNX with a Crestron control system, controlling up to 1,000 KNX datapoints, and fits in a single 18 mm DIN rail module space.

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Installation and programming

Need it installed? Our Crestron certified engineers install, set up and programme everything we supply. A 4 hour visit is €440 and a full day €880, plus VAT.

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Crestron DIN-KXI KNX Secure IP Gateway, DIN Rail Mount

About the Crestron DIN-KXI

The gateway supports KNXnet/IP Security with AES-128 encryption and up to 8 simultaneous KNXnet/IP Tunneling connections. On the KNX side it uses the cEMI interface protocol with a maximum APDU length of 55, as a System B device model. It is configured with ETS Software, and DHCP is enabled by default but can be changed in ETS.

Power comes from the KNX bus, with a draw of 20 mA. Two push-in 4-conductor KNX bus connectors, one red (+) and one black (-), carry power and communications, and an RJ-45 port provides 100BASE-TX Ethernet. Ethernet support includes ARP, ICMP, IGMP, UDP/IP, TCP/IP, DHCP and Auto IP.

On-board buttons and LEDs handle setup and local diagnostics, showing the operating status and communication errors. A recessed KNX PROG. button enters programming mode or performs a factory reset, and multicolour LEDs show KNX, mode and IP status. The module is 1M (18 mm) wide, 90 mm high and 62 mm deep, weighs 40 g and is rated for -5 to 45 °C.

Key features

  • Ethernet to KNX TP interface
  • Integrates KNX with a Crestron control system
  • KNXnet/IP Security (AES-128)
  • Controls up to 1,000 KNX datapoints
  • Up to 8 simultaneous KNXnet/IP Tunneling connections
  • Configured with ETS Software
  • Powered via the KNX bus
  • 1M (18 mm) wide DIN rail mounting

DIN-KXI specifications

KNXKNX TP (twisted pair); cEMI interface protocol; max APDU length 55; device model System B
SecurityKNXnet/IP Security (AES-128)
CapacityUp to 1,000 KNX datapoints; up to 8 simultaneous KNXnet/IP Tunneling connections
Ethernet100BASE-TX RJ-45; ARP, ICMP, IGMP, UDP/IP, TCP/IP, DHCP (default) and Auto IP
PowerKNX bus, 20 mA
KNX connectors2 push-in 4-conductor KNX bus connectors, red (+) and black (-)
ConfigurationETS Software
Environment-5 to 45 °C (23 to 113 °F); 5% to 93% RH non-condensing
Mounting35 mm DIN EN 60715 rail, DIN 43880 form factor, 45 mm front panel cutout; 1 DIN module space (18 mm)
Dimensions and weightHeight 90 mm (3.55 in), width 18 mm (0.71 in), depth 62 mm (2.44 in); 40 g (1.41 oz)

Part numbers on this page

Part numberVersionPriceAdd
DIN-KXI Standard On request

Where the DIN-KXI is used

  • Integrating an existing KNX installation with Crestron control
  • Buildings with KNX devices that need Crestron control
  • Secure KNX IP connections using AES-128
  • DIN rail panels with only 18 mm of rail space free

Crestron installed by 1Install

We supply, install and programme Crestron in homes and businesses across Ireland. These photos are from our own installations. See more in our projects, or budget a whole system with our Quote Builders for homes and meeting rooms.

Crestron controlled shelf lighting in a Dublin retail boutique
Crestron controlled shelf lighting in a Dublin retail boutique
Neatly dressed structured cabling for a Cork office
Neatly dressed structured cabling for a Cork office
Country house at dusk with Crestron lighting in Waterfall, Cork
Country house at dusk with Crestron lighting in Waterfall, Cork

Questions about the Crestron DIN-KXI

What is the Crestron DIN-KXI?

It is a KNX Secure IP gateway for DIN rail mounting. It provides a secure Ethernet interface to the KNX TP bus, integrating KNX with a Crestron control system, and can control up to 1,000 KNX datapoints. It occupies a single 1M (18 mm) DIN module space.

Does the DIN-KXI support KNX Secure?

Yes. It supports KNXnet/IP Security with AES-128 encryption. It also allows up to 8 simultaneous KNXnet/IP Tunneling connections and uses the cEMI interface protocol on the KNX twisted pair bus.

How is the DIN-KXI configured?

It is configured using ETS Software. DHCP is enabled by default on the Ethernet port and can be changed in ETS. On-board buttons and LEDs are provided for setup and diagnostics, including a recessed KNX PROG. button for programming mode and factory reset.

How is it powered?

It is powered via the KNX bus and draws 20 mA. The two push-in 4-conductor KNX bus connectors, one red (+) and one black (-), carry both power and communications, and a separate RJ-45 port provides 100BASE-TX Ethernet.

What are the size and operating limits?

The module is 1M (18 mm) wide, 90 mm high and 62 mm deep, and weighs 40 g. It fits a 35 mm DIN EN 60715 rail in enclosures with a 45 mm front panel cutout, and it is rated for -5 to 45 °C and 5% to 93% RH, non-condensing.

How much is the Crestron DIN-KXI?

Crestron asks its dealers to give the price of the DIN-KXI directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.

Can 1Install supply, install and programme the DIN-KXI?

Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the DIN-KXI on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.

Does the DIN-KXI come with a warranty?

Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the DIN-KXI develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.

Is the DIN-KXI in stock?

We order Crestron for each quote, so availability depends on Crestron's stock at the time. We check it before we quote and put the expected delivery date on your quote, so you know where you stand before you pay.

Can I buy the DIN-KXI without installation?

Yes. We supply Crestron to end users, with or without installation. Like most Crestron devices of this type, it needs setting up or programming before it works in a system, and we can quote for that too.

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