The FBs-PLC has more than 300 instructions which adopts a user friendly and readable multi-input/multi-output function structure. With this multi-input instruction structure the user can derive many types of functionality which other brands of PLCs may require the use of many instructions to achieve this. The streamline design of SoC technology significantly reduces the hardware costs. The B1/B1z series PLC incorporates the most sophisticated manufacturing process and high quality two-layer board design. This makes the B1/B1z PLC very price-competitive in todays cost conscience PLC market!