DMX - KNX gateway

The Ekinex® DMX - KNX Gateway performs a protocol conversion between a serial RS485 DMX and a KNX TP network. The device works as DMX master. The device integrates a KNX bus communication module and it is suitable for mounting on a 35 mm DIN rail; it requires an auxiliary power supply.

Technical data

• Power supply: 8...24 Vac or 12...35 Vdc
• Absorption at 24 Vdc: 3,5 VA

Communication

KNX side

• KNX TP (Twisted Pair) communication port electrically isolated from power supply
• 1440-byte volatile support “KNX image” memory buffer

DMX side

• RS485 serial communication port, electrically isolated from power supply, 120 ohm termination resistance pluggable by a 1-way microswitch
• DMX master communication
• Baud rate 250 kbaud 
• Device addressing from 0 to 512
• 1-byte register writing on max 512 DMX devices

Configuration

Ethernet communication port (IEEE 802.3), RJ45 connector, minimum cable category: 5E

Delivery

The delivery includes the device and terminal blocks to connect to the KNX bus.

Other information

DMX512 is a standard for asynchronous serial transmission of digital data between controllers, devices and accessories for the light industry, approved by ANSI (American National Standards Institute) and supported by ESTA (Entertainment Services and Technology Association).