A single B.C.U. allows easier selection and drastically reduce complexity in terms of engineering, wiring, commissioning, testing and maintenance. QBK is a major step forward in terms of performance, simplicity, reliability, safety and cost effectiveness. All-in-one aluminum enclosure specific for industrial use, suitable for permanent operation for the supervision of gas, oil and mixed burners.

TraxBus is a proprietary fieldbus developed for harsh environments: instead of running individual cables, control of hundreds of distributed remote devices is made through a 2 wire line (no special cables required), with free topology or over electric busbar.
It's simple. So simple, you'll wonder why you didn't use this solution until now.